Lf1Col1E01
Lactoferrin Columns Equipment Module (Production / Elution / Regen / CIP)
135 steps
Any
not
Lf1Col1P01.Active
Lactoferrin Columns Start Active
and not
Lf1Col1E01_CIPActive
Lactoferrin Columns CIP Active [flag unresolved - verify]
S00
Idle
S02
Start Loading - Wait For Product Supply [Loading Preparation]
Flags(none)
Digital
P7VV3083
skim milk to CIP return isolation "L" port valve
P7VV3014
Skim milk LF column bypass valve
P7VV3016
skim milk to column balance tank double seal valv
P7VV3011
Caustic supply isolation valve
P7VV3022
Colum feed tank outlet isolation valve
P7VV9022
Demin water supply to caustic lines "TT" port valv
P7PP3021
Column feed outlet pump
Analogue
72P7FC3041_AutoEN1
Column 1 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0003 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3051_AutoEN1
Column 2 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0005 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3061_AutoEN1
Column 3 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0007 SP = this CV / 10, active Col seq Step 11|31)
S00
If
102SQ1101.stsStopCmd
Operator: Press Stop
S04
If
100SQ0201FLG01.stsActive
Columns Skim Supply Line Sequence Product At Destination Flag - Active
S04
Start Loading - Open Product Path [Loading Preparation]
Flags(none)
Digital
P7VV0101
Skim milk to preheater "TT" port valve
P7VV3001
LF Skim milk "TT" port valve
P7VV3082
Filtered skim milk "TT" port valve
P7VV3083
skim milk to CIP return isolation "L" port valve
P7VV3014
Skim milk LF column bypass valve
P7VV3016
skim milk to column balance tank double seal valv
P7VV3022
Colum feed tank outlet isolation valve
P7PP0211
hot water recirc pump
P7PP3021
Column feed outlet pump
P7TV0201
Steam supply control valve
P7VV3011
Caustic supply isolation valve - De-energised
P7VV9022
Demin water supply to caustic lines "TT" port valv - De-energised
Analogue
72P7FC3041_AutoEN1
Column 1 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0003 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3051_AutoEN1
Column 2 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0005 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3061_AutoEN1
Column 3 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0007 SP = this CV / 10, active Col seq Step 11|31)
S06
If
102AV1003.stsEng
Column Feed Balance Tank Rich Skim Supply Valve - Energised
and
102AV1005.stsEng
Column Return Balance Tank Lean Skim Supply Valve - Energised
S06
Start Loading - Prime Product To Balance Tank [Loading Preparation]
Flags(none)
Digital
P7VV0101
Skim milk to preheater "TT" port valve
P7VV3001
LF Skim milk "TT" port valve
P7VV3082
Filtered skim milk "TT" port valve
P7VV3083
skim milk to CIP return isolation "L" port valve
P7VV3016
skim milk to column balance tank double seal valv
P7VV3022
Colum feed tank outlet isolation valve
P7PP0211
hot water recirc pump
P7PP3021
Column feed outlet pump
P7TV0201
Steam supply control valve
P7LV3021
Column feed BT skim milk supply control valve
P7VV3014
Skim milk LF column bypass valve - De-energised
Analogue
72P7FC3041_AutoEN1
Column 1 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0003 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3051_AutoEN1
Column 2 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0005 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3061_AutoEN1
Column 3 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0007 SP = this CV / 10, active Col seq Step 11|31)
S08
If
102SQ1101.stsStepTotDN
Step totaliser complete
S08
Start Loading - Lower Balance Tank [Loading Preparation]
Flags(none)
Digital
P7VV0101
Skim milk to preheater "TT" port valve
P7VV3001
LF Skim milk "TT" port valve
P7VV3082
Filtered skim milk "TT" port valve
P7VV3083
skim milk to CIP return isolation "L" port valve
P7VV3016
skim milk to column balance tank double seal valv
P7VV3022
Colum feed tank outlet isolation valve
P7PP0211
hot water recirc pump
P7PP3021
Column feed outlet pump
P7LV3021
Column feed BT skim milk supply control valve - De-energised
P7TV0201
Steam supply control valve - De-energised
Analogue
72P7FC3041_AutoEN1
Column 1 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0003 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3051_AutoEN1
Column 2 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0005 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3061_AutoEN1
Column 3 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0007 SP = this CV / 10, active Col seq Step 11|31)
S10
If
102LT1101.stsPV < 37.0% [SP203]
Column Feed Balance Tank Level Transmitter (PV)
S10
Start Loading - Prime To Columns [Loading Preparation]
Flags(none)
Digital
P7VV0101
Skim milk to preheater "TT" port valve
P7VV3001
LF Skim milk "TT" port valve
P7VV3082
Filtered skim milk "TT" port valve
P7VV3083
skim milk to CIP return isolation "L" port valve
P7VV3016
skim milk to column balance tank double seal valv
P7VV3022
Colum feed tank outlet isolation valve
P7PP0211
hot water recirc pump
P7PP3021
Column feed outlet pump
P7TV0201
Steam supply control valve
P7LV3021
Column feed BT skim milk supply control valve
Analogue
72P7FC3041_AutoEN1
Column 1 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0003 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3051_AutoEN1
Column 2 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0005 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3061_AutoEN1
Column 3 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0007 SP = this CV / 10, active Col seq Step 11|31)
S12
If
102SQ1101.stsStepTotDN
Step totaliser complete
S12
Start Loading - Prime Columns [Loading Preparation]
Flags(none)
Digital
P7VV0101
Skim milk to preheater "TT" port valve
P7VV3001
LF Skim milk "TT" port valve
P7VV3082
Filtered skim milk "TT" port valve
P7VV3083
skim milk to CIP return isolation "L" port valve
P7VV3016
skim milk to column balance tank double seal valv
P7VV3022
Colum feed tank outlet isolation valve
P7PP0211
hot water recirc pump
P7PP3021
Column feed outlet pump
P7TV0201
Steam supply control valve
P7LV3021
Column feed BT skim milk supply control valve
Analogue
72P7FC3041_AutoEN1
Column 1 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0003 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3051_AutoEN1
Column 2 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0005 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3061_AutoEN1
Column 3 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0007 SP = this CV / 10, active Col seq Step 11|31)
S14
If
102SQ1101.stsStepTotDN
Step totaliser complete
S14
Start Loading - Prime To Return Balance Tank [Loading Preparation]
Flags(none)
Digital
P7VV0101
Skim milk to preheater "TT" port valve
P7VV3001
LF Skim milk "TT" port valve
P7VV3082
Filtered skim milk "TT" port valve
P7VV3083
skim milk to CIP return isolation "L" port valve
P7VV3016
skim milk to column balance tank double seal valv
P7VV3022
Colum feed tank outlet isolation valve
P7PP0211
hot water recirc pump
P7PP3021
Column feed outlet pump
P7TV0201
Steam supply control valve
P7LV3021
Column feed BT skim milk supply control valve
Analogue
72P7FC3041_AutoEN1
Column 1 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0003 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3051_AutoEN1
Column 2 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0005 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3061_AutoEN1
Column 3 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0007 SP = this CV / 10, active Col seq Step 11|31)
S16
If
102SQ1101.stsStepTotDN
Step totaliser complete
S16
Loading [Loading]
Flags(none)
Digital
P7VV0101
Skim milk to preheater "TT" port valve
P7VV3001
LF Skim milk "TT" port valve
P7VV3082
Filtered skim milk "TT" port valve
P7VV3083
skim milk to CIP return isolation "L" port valve
P7VV3016
skim milk to column balance tank double seal valv
P7VV3022
Colum feed tank outlet isolation valve
P7PP0211
hot water recirc pump
P7PP3021
Column feed outlet pump
P7TV0201
Steam supply control valve
P7LV3021
Column feed BT skim milk supply control valve
Analogue
72P7FC3041_AutoEN1
Column 1 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0003 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3051_AutoEN1
Column 2 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0005 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3061_AutoEN1
Column 3 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0007 SP = this CV / 10, active Col seq Step 11|31)
S18
If
100SQ0201FLG00.stsActive
NOT Columns Skim Supply Line Sequence Product Available Flag - Active
and
100SQ0201FLG03.stsActive
NOT Columns Skim Supply Line Sequence No Silo Available Flag - Active
or
102SQ1201FLG00.stsActive
NOT Columns Return Balance Tank Sequence Available Flag - Active
or
102SQ1101.stsHMIButton9
Operator: Press Start Loading Recirc Button (Button 9)
S26
If
102SQ1101LoadingTot.stsDone
Columns Main Sequence Loading Totaliser
or
102SQ1101.stsHMIButton5
Operator: Press End Loading Button (Button 5)
or
102SQ1201FLG12.stsActive
Columns Return Balance Tank End Loading Flag - Active
S28
If
100SQ0201FLG03.stsActive
Columns Skim Supply Line Sequence No Silo Available Flag - Active
and
100SQ0201FLG01.stsActive
NOT Columns Skim Supply Line Sequence Product At Destination Flag - Active
S18
Loading Recirculation - Open Path [Loading]
Flags(none)
Digital
P7VV0101
Skim milk to preheater "TT" port valve
P7VV3001
LF Skim milk "TT" port valve
P7VV3082
Filtered skim milk "TT" port valve
P7VV3083
skim milk to CIP return isolation "L" port valve
P7VV3014
Skim milk LF column bypass valve
P7VV3016
skim milk to column balance tank double seal valv
P7VV3022
Colum feed tank outlet isolation valve
P7PP0211
hot water recirc pump
P7PP3021
Column feed outlet pump
P7TV0201
Steam supply control valve
P7LV3021
Column feed BT skim milk supply control valve
Analogue
72P7FC3041_AutoEN1
Column 1 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0003 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3051_AutoEN1
Column 2 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0005 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3061_AutoEN1
Column 3 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0007 SP = this CV / 10, active Col seq Step 11|31)
S20
If
102AV1007.stsEng
Columns Recirculation Block Valve - Energised
S20
Loading Recirculation - Close Path [Loading]
Flags(none)
Digital
P7VV3083
skim milk to CIP return isolation "L" port valve
P7VV3014
Skim milk LF column bypass valve
P7VV3016
skim milk to column balance tank double seal valv
P7VV3022
Colum feed tank outlet isolation valve
P7PP3021
Column feed outlet pump
P7LV3021
Column feed BT skim milk supply control valve
P7PP0211
hot water recirc pump - De-energised
P7TV0201
Steam supply control valve - De-energised
P7VV0101
Skim milk to preheater "TT" port valve - De-energised
P7VV3001
LF Skim milk "TT" port valve - De-energised
P7VV3082
Filtered skim milk "TT" port valve - De-energised
Analogue
72P7FC3041_AutoEN1
Column 1 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0003 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3051_AutoEN1
Column 2 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0005 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3061_AutoEN1
Column 3 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0007 SP = this CV / 10, active Col seq Step 11|31)
S22
If
102SQ1101.stsHMIButton4
Operator: Press Start Loading Button (Button 4)
and
102SQ1101FLG201.stsActive
NOT Columns Main Sequence Loading Button Interlock Flag - Active
S24
If
102SQ1101.stsHMIButton5
Operator: Press End Loading Button (Button 5)
and
102SQ1101FLG203.stsActive
NOT Columns Main Sequence Loading Recirulation End Loading Button Interlock Flag - Active
S30
If
102SQ1101.stsHMIButton5
Operator: Press End Loading Button (Button 5)
S52
If
102SQ1101.stsHMIButton1
Operator: Press Flush Button (Button 1)
or
102SQ1101.stsStepTimeDN
Step timer complete
S22
Loading Recirculation - Close Path [Loading]
Flags(none)
Digital
P7VV0101
Skim milk to preheater "TT" port valve
P7VV3001
LF Skim milk "TT" port valve
P7VV3082
Filtered skim milk "TT" port valve
P7VV3083
skim milk to CIP return isolation "L" port valve
P7VV3014
Skim milk LF column bypass valve
P7VV3016
skim milk to column balance tank double seal valv
P7VV3022
Colum feed tank outlet isolation valve
P7PP0211
hot water recirc pump
P7PP3021
Column feed outlet pump
P7TV0201
Steam supply control valve
P7LV3021
Column feed BT skim milk supply control valve
Analogue
72P7FC3041_AutoEN1
Column 1 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0003 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3051_AutoEN1
Column 2 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0005 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3061_AutoEN1
Column 3 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0007 SP = this CV / 10, active Col seq Step 11|31)
S16
If
102AV1003.stsEng
Column Feed Balance Tank Rich Skim Supply Valve - Energised
and
102AV1005.stsEng
Column Return Balance Tank Lean Skim Supply Valve - Energised
S24
Loading Recirculation - Close Path [Loading]
Flags(none)
Digital
P7VV0101
Skim milk to preheater "TT" port valve
P7VV3001
LF Skim milk "TT" port valve
P7VV3082
Filtered skim milk "TT" port valve
P7VV3083
skim milk to CIP return isolation "L" port valve
P7VV3014
Skim milk LF column bypass valve
P7VV3016
skim milk to column balance tank double seal valv
P7VV3022
Colum feed tank outlet isolation valve
P7PP0211
hot water recirc pump
P7PP3021
Column feed outlet pump
P7TV0201
Steam supply control valve
P7LV3021
Column feed BT skim milk supply control valve
Analogue
72P7FC3041_AutoEN1
Column 1 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0003 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3051_AutoEN1
Column 2 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0005 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3061_AutoEN1
Column 3 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0007 SP = this CV / 10, active Col seq Step 11|31)
S26
If
102AV1003.stsEng
Column Feed Balance Tank Rich Skim Supply Valve - Energised
and
102AV1005.stsEng
Column Return Balance Tank Lean Skim Supply Valve - Energised
S26
End Loading - Flush Supply Line [Loading]
Flags(none)
Digital
P7VV0101
Skim milk to preheater "TT" port valve
P7VV3001
LF Skim milk "TT" port valve
P7VV3082
Filtered skim milk "TT" port valve
P7VV3083
skim milk to CIP return isolation "L" port valve
P7VV3016
skim milk to column balance tank double seal valv
P7VV3022
Colum feed tank outlet isolation valve
P7PP0211
hot water recirc pump
P7PP3021
Column feed outlet pump
P7TV0201
Steam supply control valve
P7LV3021
Column feed BT skim milk supply control valve
P7VV3014
Skim milk LF column bypass valve - De-energised
Analogue
72P7FC3041_AutoEN1
Column 1 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0003 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3051_AutoEN1
Column 2 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0005 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3061_AutoEN1
Column 3 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0007 SP = this CV / 10, active Col seq Step 11|31)
S28
If
100SQ0201FLG01.stsActive
NOT Columns Skim Supply Line Sequence Product At Destination Flag - Active
S28
End Loading - Close Supply Line Valve [Loading]
Flags(none)
Digital
P7VV3001
LF Skim milk "TT" port valve
P7VV3082
Filtered skim milk "TT" port valve
P7VV3083
skim milk to CIP return isolation "L" port valve
P7VV3016
skim milk to column balance tank double seal valv
P7VV3022
Colum feed tank outlet isolation valve
P7PP3021
Column feed outlet pump
P7LV3021
Column feed BT skim milk supply control valve
P7PP0211
hot water recirc pump - De-energised
P7TV0201
Steam supply control valve - De-energised
P7VV0101
Skim milk to preheater "TT" port valve - De-energised
Analogue
72P7FC3041_AutoEN1
Column 1 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0003 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3051_AutoEN1
Column 2 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0005 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3061_AutoEN1
Column 3 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0007 SP = this CV / 10, active Col seq Step 11|31)
S30
If
101AV1001.stsDeEng
LF Preheater Rich Skim Supply Valve - De-energised
S30
End Loading - Flush Product To Balance Tank [End Loading]
Flags(none)
Digital
P7VV0103
RO Water supply to preheater "TT" port valve
P7VV3001
LF Skim milk "TT" port valve
P7VV3082
Filtered skim milk "TT" port valve
P7VV3083
skim milk to CIP return isolation "L" port valve
P7VV3016
skim milk to column balance tank double seal valv
P7VV3022
Colum feed tank outlet isolation valve
P7PP3021
Column feed outlet pump
P7LV3021
Column feed BT skim milk supply control valve
Analogue
72P7FC3041_AutoEN1
Column 1 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0003 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3051_AutoEN1
Column 2 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0005 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3061_AutoEN1
Column 3 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0007 SP = this CV / 10, active Col seq Step 11|31)
S32
If
102SQ1101.stsStepTotDN
Step totaliser complete
S32
End Loading - Close Water Valve [End Loading]
Flags(none)
Digital
P7VV3001
LF Skim milk "TT" port valve
P7VV3082
Filtered skim milk "TT" port valve
P7VV3083
skim milk to CIP return isolation "L" port valve
P7VV3016
skim milk to column balance tank double seal valv
P7VV3022
Colum feed tank outlet isolation valve
P7PP3021
Column feed outlet pump
P7LV3021
Column feed BT skim milk supply control valve
P7VV0103
RO Water supply to preheater "TT" port valve - De-energised
Analogue
72P7FC3041_AutoEN1
Column 1 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0003 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3051_AutoEN1
Column 2 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0005 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3061_AutoEN1
Column 3 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0007 SP = this CV / 10, active Col seq Step 11|31)
S34
If
101AV1061.stsDeEng
LF Preheater Water Supply Valve - De-energised
S34
End Loading - Close Supply Product Path [End Loading]
Flags(none)
Digital
P7VV3082
Filtered skim milk "TT" port valve
P7VV3083
skim milk to CIP return isolation "L" port valve
P7VV3022
Colum feed tank outlet isolation valve
P7PP3021
Column feed outlet pump
P7LV3021
Column feed BT skim milk supply control valve
P7VV3001
LF Skim milk "TT" port valve - De-energised
P7VV3016
skim milk to column balance tank double seal valv - De-energised
Analogue
72P7FC3041_AutoEN1
Column 1 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0003 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3051_AutoEN1
Column 2 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0005 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3061_AutoEN1
Column 3 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0007 SP = this CV / 10, active Col seq Step 11|31)
S36
If
102AV1003.stsDeEng
Column Feed Balance Tank Rich Skim Supply Valve - De-energised
S36
End Loading - Lower Balance Tank [End Loading]
Flags(none)
Digital
P7VV3082
Filtered skim milk "TT" port valve
P7VV3083
skim milk to CIP return isolation "L" port valve
P7VV3022
Colum feed tank outlet isolation valve
P7PP3021
Column feed outlet pump
P7LV3021
Column feed BT skim milk supply control valve
Analogue
72P7FC3041_AutoEN1
Column 1 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0003 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3051_AutoEN1
Column 2 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0005 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3061_AutoEN1
Column 3 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0007 SP = this CV / 10, active Col seq Step 11|31)
S38
If
102LT1101.stsPV < 37.0% [SP203]
Column Feed Balance Tank Level Transmitter (PV)
S38
End Loading - Open Water Flush Path [End Loading]
Flags(none)
Digital
P7VV3082
Filtered skim milk "TT" port valve
P7VV3083
skim milk to CIP return isolation "L" port valve
P7VV3016
skim milk to column balance tank double seal valv
P7VV3011
Caustic supply isolation valve
P7VV3022
Colum feed tank outlet isolation valve
P7PP3021
Column feed outlet pump
P7LV3021
Column feed BT skim milk supply control valve
P7TV3101
Hot water supply control valve
Analogue
72P7FC3041_AutoEN1
Column 1 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0003 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3051_AutoEN1
Column 2 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0005 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3061_AutoEN1
Column 3 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0007 SP = this CV / 10, active Col seq Step 11|31)
S40
If
102AV1011.stsEng
Columns 4% Caustic Supply Valve - Energised
S40
End Loading - Flush To Columns [End Loading]
Flags(none)
Digital
P7VV3082
Filtered skim milk "TT" port valve
P7VV3083
skim milk to CIP return isolation "L" port valve
P7VV3016
skim milk to column balance tank double seal valv
P7VV3011
Caustic supply isolation valve
P7VV3022
Colum feed tank outlet isolation valve
P7VV9022
Demin water supply to caustic lines "TT" port valv
P7PP3021
Column feed outlet pump
P7LV3021
Column feed BT skim milk supply control valve
P7TV3101
Hot water supply control valve
Analogue
72P7FC3041_AutoEN1
Column 1 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0003 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3051_AutoEN1
Column 2 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0005 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3061_AutoEN1
Column 3 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0007 SP = this CV / 10, active Col seq Step 11|31)
S42
If
102SQ1101.stsStepTotDN
Step totaliser complete
or
102CT0001.stsFaulted
NOT 102CT0001 - Pre Columns Feed BT Conductivity - Faulted
and
102CT0001.stsPV < 1.0
102CT0001 - Pre Columns Feed BT Conductivity (PV)
S42
End Loading - Flush Columns [End Loading]
Flags(none)
Digital
P7VV3082
Filtered skim milk "TT" port valve
P7VV3083
skim milk to CIP return isolation "L" port valve
P7VV3016
skim milk to column balance tank double seal valv
P7VV3011
Caustic supply isolation valve
P7VV3022
Colum feed tank outlet isolation valve
P7VV9022
Demin water supply to caustic lines "TT" port valv
P7PP3021
Column feed outlet pump
P7LV3021
Column feed BT skim milk supply control valve
P7TV3101
Hot water supply control valve
Analogue
72P7FC3041_AutoEN1
Column 1 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0003 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3051_AutoEN1
Column 2 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0005 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3061_AutoEN1
Column 3 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0007 SP = this CV / 10, active Col seq Step 11|31)
S44
If
102SQ1101.stsStepTotDN
Step totaliser complete
or
102CT0001.stsFaulted
NOT 102CT0001 - Pre Columns Feed BT Conductivity - Faulted
and
102CT0001.stsPV < 1.0
102CT0001 - Pre Columns Feed BT Conductivity (PV)
S44
End Loading - Flush To Return Balance Tank [End Loading]
Flags(none)
Digital
P7VV3082
Filtered skim milk "TT" port valve
P7VV3083
skim milk to CIP return isolation "L" port valve
P7VV3016
skim milk to column balance tank double seal valv
P7VV3011
Caustic supply isolation valve
P7VV3022
Colum feed tank outlet isolation valve
P7VV9022
Demin water supply to caustic lines "TT" port valv
P7PP3021
Column feed outlet pump
P7PP9021
Caustic tank outlet pump
P7LV3021
Column feed BT skim milk supply control valve
P7TV3101
Hot water supply control valve
Analogue
72P7FC3041_AutoEN1
Column 1 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0003 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3051_AutoEN1
Column 2 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0005 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3061_AutoEN1
Column 3 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0007 SP = this CV / 10, active Col seq Step 11|31)
S46
If
102SQ1101.stsStepTotDN
Step totaliser complete
S46
End Loading - Open Drain Path [End Loading]
Flags(none)
Digital
P7VV3082
Filtered skim milk "TT" port valve
P7VV3016
skim milk to column balance tank double seal valv
P7VV3011
Caustic supply isolation valve
P7VV3022
Colum feed tank outlet isolation valve
P7VV9022
Demin water supply to caustic lines "TT" port valv
P7PP3021
Column feed outlet pump
P7PP9021
Caustic tank outlet pump
P7LV3021
Column feed BT skim milk supply control valve
P7TV3101
Hot water supply control valve
P7VV3083
skim milk to CIP return isolation "L" port valve - De-energised
Analogue
72P7FC3041_AutoEN1
Column 1 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0003 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3051_AutoEN1
Column 2 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0005 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3061_AutoEN1
Column 3 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0007 SP = this CV / 10, active Col seq Step 11|31)
S48
If
102AV1011.stsEng
Columns 4% Caustic Supply Valve - Energised
and
102AV1006.stsDeEng
Columns Outlet Block Valve - De-energised
and
102AV1010.stsDeEng
Columns To Eluate Line Link Valve - De-energised
and
102AV1012.stsDeEng
Columns 4% Caustic Return Valve - De-energised
and
301AV2002.stsDeEng
Columns 4% Caustic Return Drain Valve - De-energised
S48
End Loading - Rinse To Drain [End Loading]
Flags(none)
Digital
P7VV3016
skim milk to column balance tank double seal valv
P7VV3011
Caustic supply isolation valve
P7VV3022
Colum feed tank outlet isolation valve
P7VV9022
Demin water supply to caustic lines "TT" port valv
P7PP3021
Column feed outlet pump
P7PP9021
Caustic tank outlet pump
P7LV3021
Column feed BT skim milk supply control valve
P7TV3101
Hot water supply control valve
P7VV3082
Filtered skim milk "TT" port valve - De-energised
Analogue
72P7FC3041_AutoEN1
Column 1 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0003 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3051_AutoEN1
Column 2 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0005 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3061_AutoEN1
Column 3 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0007 SP = this CV / 10, active Col seq Step 11|31)
S50
If
102SQ1101.stsStepTotDN
Step totaliser complete
S50
End Loading - Rinse To Drain For Time [End Loading]
Flags(none)
Digital
P7VV3016
skim milk to column balance tank double seal valv
P7VV3011
Caustic supply isolation valve
P7VV3022
Colum feed tank outlet isolation valve
P7VV3018
Column feed balance tank spray ball isolation valv
P7VV9022
Demin water supply to caustic lines "TT" port valv
P7PP3021
Column feed outlet pump
P7PP9021
Caustic tank outlet pump
P7LV3021
Column feed BT skim milk supply control valve
P7TV3101
Hot water supply control valve - De-energised
Analogue
72P7FC3041_AutoEN1
Column 1 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0003 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3051_AutoEN1
Column 2 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0005 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3061_AutoEN1
Column 3 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0007 SP = this CV / 10, active Col seq Step 11|31)
S60
If
102SQ1101.stsStepTimeDN
Step timer complete
S52
End Loading - Open Drain Path [End Loading]
Flags(none)
Digital
P7VV3001
LF Skim milk "TT" port valve
P7VV3082
Filtered skim milk "TT" port valve
P7VV3014
Skim milk LF column bypass valve
P7VV3016
skim milk to column balance tank double seal valv
P7VV3011
Caustic supply isolation valve
P7VV3022
Colum feed tank outlet isolation valve
P7VV9022
Demin water supply to caustic lines "TT" port valv
P7PP3021
Column feed outlet pump
P7PP9021
Caustic tank outlet pump
P7LV3021
Column feed BT skim milk supply control valve
P7TV3101
Hot water supply control valve
P7VV3018
Column feed balance tank spray ball isolation valv - De-energised
Analogue
72P7FC3041_AutoEN1
Column 1 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0003 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3051_AutoEN1
Column 2 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0005 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3061_AutoEN1
Column 3 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0007 SP = this CV / 10, active Col seq Step 11|31)
S54
If
102AV1011.stsEng
Columns 4% Caustic Supply Valve - Energised
and
102AV1006.stsDeEng
Columns Outlet Block Valve - De-energised
and
102AV1010.stsDeEng
Columns To Eluate Line Link Valve - De-energised
and
102AV1012.stsDeEng
Columns 4% Caustic Return Valve - De-energised
and
301AV2002.stsDeEng
Columns 4% Caustic Return Drain Valve - De-energised
S54
End Loading - Lower Balance Tank [End Loading]
Flags(none)
Digital
P7VV3016
skim milk to column balance tank double seal valv
P7VV3011
Caustic supply isolation valve
P7VV3022
Colum feed tank outlet isolation valve
P7PP3021
Column feed outlet pump
P7PP9021
Caustic tank outlet pump
P7LV3021
Column feed BT skim milk supply control valve
P7TV3101
Hot water supply control valve
P7VV3001
LF Skim milk "TT" port valve - De-energised
P7VV3014
Skim milk LF column bypass valve - De-energised
P7VV3082
Filtered skim milk "TT" port valve - De-energised
P7VV9022
Demin water supply to caustic lines "TT" port valv - De-energised
Analogue
72P7FC3041_AutoEN1
Column 1 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0003 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3051_AutoEN1
Column 2 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0005 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3061_AutoEN1
Column 3 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0007 SP = this CV / 10, active Col seq Step 11|31)
S56
If
102LT1101.stsPV < 37.0% [SP203]
Column Feed Balance Tank Level Transmitter (PV)
S56
End Loading - Rinse To Drain [End Loading]
Flags(none)
Digital
P7VV3016
skim milk to column balance tank double seal valv
P7VV3011
Caustic supply isolation valve
P7VV3022
Colum feed tank outlet isolation valve
P7VV9022
Demin water supply to caustic lines "TT" port valv
P7PP3021
Column feed outlet pump
P7PP9021
Caustic tank outlet pump
P7LV3021
Column feed BT skim milk supply control valve
P7TV3101
Hot water supply control valve
Analogue
72P7FC3041_AutoEN1
Column 1 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0003 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3051_AutoEN1
Column 2 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0005 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3061_AutoEN1
Column 3 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0007 SP = this CV / 10, active Col seq Step 11|31)
S58
If
102SQ1101.stsStepTotDN
Step totaliser complete
S58
End Loading - Rinse To Drain For Time [End Loading]
Flags(none)
Digital
P7VV3016
skim milk to column balance tank double seal valv
P7VV3011
Caustic supply isolation valve
P7VV3022
Colum feed tank outlet isolation valve
P7VV9022
Demin water supply to caustic lines "TT" port valv
P7PP3021
Column feed outlet pump
P7PP9021
Caustic tank outlet pump
P7LV3021
Column feed BT skim milk supply control valve
P7TV3101
Hot water supply control valve - De-energised
Analogue
72P7FC3041_AutoEN1
Column 1 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0003 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3051_AutoEN1
Column 2 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0005 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3061_AutoEN1
Column 3 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0007 SP = this CV / 10, active Col seq Step 11|31)
S60
If
102SQ1101.stsStepTimeDN
Step timer complete
S60
End Loading - Close Water Valve [End Loading]
Flags(none)
Digital
P7VV3016
skim milk to column balance tank double seal valv
P7VV3011
Caustic supply isolation valve
P7VV3022
Colum feed tank outlet isolation valve
P7PP3021
Column feed outlet pump
P7PP9021
Caustic tank outlet pump
P7LV3021
Column feed BT skim milk supply control valve
P7VV9022
Demin water supply to caustic lines "TT" port valv - De-energised
Analogue
72P7FC3041_AutoEN1
Column 1 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0003 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3051_AutoEN1
Column 2 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0005 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3061_AutoEN1
Column 3 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0007 SP = this CV / 10, active Col seq Step 11|31)
S62
If
301AV2061.stsDeEng
Columns 4% Caustic Supply Line Water Valve - De-energised
S62
End Loading - Close Water Supply Path [End Loading]
Flags(none)
Digital
P7VV3022
Colum feed tank outlet isolation valve
P7PP3021
Column feed outlet pump
P7LV3021
Column feed BT skim milk supply control valve
P7PP9021
Caustic tank outlet pump - De-energised
P7VV3011
Caustic supply isolation valve - De-energised
P7VV3016
skim milk to column balance tank double seal valv - De-energised
Analogue
72P7FC3041_AutoEN1
Column 1 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0003 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3051_AutoEN1
Column 2 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0005 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3061_AutoEN1
Column 3 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0007 SP = this CV / 10, active Col seq Step 11|31)
S64
If
102AV1011.stsDeEng
Columns 4% Caustic Supply Valve - De-energised
and
102SQ1101FLG202.stsActive
NOT Columns Main Sequence Elution Volume Completed Flag - Active
S70
If
102AV1011.stsDeEng
Columns 4% Caustic Supply Valve - De-energised
and
102SQ1101FLG300.stsActive
Columns Main Sequence Elution Interlock Flag - Active
and
102SQ1101FLG202.stsActive
Columns Main Sequence Elution Volume Completed Flag - Active
S74
If
102AV1011.stsDeEng
Columns 4% Caustic Supply Valve - De-energised
and
102SQ1101FLG202.stsActive
Columns Main Sequence Elution Volume Completed Flag - Active
and
102SQ1101FLG300.stsActive
NOT Columns Main Sequence Elution Interlock Flag - Active
S64
Loading Not Complete - Open Recirculation Path [Loading Not Complete]
Flags(none)
Digital
P7VV3014
Skim milk LF column bypass valve
P7VV3016
skim milk to column balance tank double seal valv
P7VV3022
Colum feed tank outlet isolation valve
P7PP3021
Column feed outlet pump
P7LV3021
Column feed BT skim milk supply control valve
Analogue
72P7FC3041_AutoEN1
Column 1 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0003 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3051_AutoEN1
Column 2 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0005 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3061_AutoEN1
Column 3 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0007 SP = this CV / 10, active Col seq Step 11|31)
S66
If
102AV1007.stsEng
Columns Recirculation Block Valve - Energised
S66
Loading Not Complete [Loading Not Complete]
Flags(none)
Digital
P7VV3083
skim milk to CIP return isolation "L" port valve
P7VV3014
Skim milk LF column bypass valve
P7VV3016
skim milk to column balance tank double seal valv
P7VV3022
Colum feed tank outlet isolation valve
P7PP3021
Column feed outlet pump
P7LV3021
Column feed BT skim milk supply control valve - De-energised
Analogue
72P7FC3041_AutoEN1
Column 1 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0003 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3051_AutoEN1
Column 2 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0005 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3061_AutoEN1
Column 3 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0007 SP = this CV / 10, active Col seq Step 11|31)
S68
If
102SQ1101.stsHMIButton4
Operator: Press Start Loading Button (Button 4)
and
102SQ1101FLG201.stsActive
NOT Columns Main Sequence Loading Button Interlock Flag - Active
S72
If
102SQ1101.stsHMIButton5
Operator: Press End Loading Button (Button 5)
and
102SQ1101FLG300.stsActive
Columns Main Sequence Elution Interlock Flag - Active
S74
If
102SQ1101.stsHMIButton5
Operator: Press End Loading Button (Button 5)
and
102SQ1101FLG300.stsActive
NOT Columns Main Sequence Elution Interlock Flag - Active
S68
Wait For Product Supply [Loading Not Complete]
Flags(none)
Digital
P7VV3083
skim milk to CIP return isolation "L" port valve
P7VV3014
Skim milk LF column bypass valve
P7VV3016
skim milk to column balance tank double seal valv
P7VV3022
Colum feed tank outlet isolation valve
P7PP3021
Column feed outlet pump
Analogue
72P7FC3041_AutoEN1
Column 1 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0003 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3051_AutoEN1
Column 2 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0005 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3061_AutoEN1
Column 3 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0007 SP = this CV / 10, active Col seq Step 11|31)
S04
If
100SQ0201FLG01.stsActive
Columns Skim Supply Line Sequence Product At Destination Flag - Active
S36
If
102AV1011.stsEng
Columns 4% Caustic Supply Valve - Energised
S70
LP Elution - Open Recirculation Path [LP Elution]
Flags(none)
Digital
P7VV3014
Skim milk LF column bypass valve
P7VV3016
skim milk to column balance tank double seal valv
P7VV3022
Colum feed tank outlet isolation valve
P7PP3021
Column feed outlet pump
P7LV3021
Column feed BT skim milk supply control valve
P7PV3042
Column 1 backpressure control valve
P7PV3052
Column 2 backpressure control valve
P7PV3062
Column 3 back pressure control valve
P7VV3083
skim milk to CIP return isolation "L" port valve - De-energised
Analogue
72P7FC3041_AutoEN1
Column 1 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0003 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3051_AutoEN1
Column 2 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0005 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3061_AutoEN1
Column 3 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0007 SP = this CV / 10, active Col seq Step 11|31)
S72
If
102AV1007.stsEng
Columns Recirculation Block Valve - Energised
S72
LP Elution - Wait For LP & LF Buffer Available [LP Elution]
Flags(none)
Digital
P7VV3083
skim milk to CIP return isolation "L" port valve
P7VV3014
Skim milk LF column bypass valve
P7VV3016
skim milk to column balance tank double seal valv
P7VV3022
Colum feed tank outlet isolation valve
P7PP3021
Column feed outlet pump
P7PV3042
Column 1 backpressure control valve
P7PV3052
Column 2 backpressure control valve
P7PV3062
Column 3 back pressure control valve
P7LV3021
Column feed BT skim milk supply control valve - De-energised
Analogue
72P7FC3041_AutoEN1
Column 1 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0003 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3051_AutoEN1
Column 2 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0005 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3061_AutoEN1
Column 3 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0007 SP = this CV / 10, active Col seq Step 11|31)
S74
If
102SQ1101FLG300.stsActive
NOT Columns Main Sequence Elution Interlock Flag - Active
S74
LP Elution - Open LP Supply Path [LP Elution]
Flags(none)
Digital
P7VV3012
Buffer from storage "TT" port valve
P7VV3014
Skim milk LF column bypass valve
P7VV3015
Caustic supply to bypass line valve
P7VV3084
Caustic Return "TT" port valve
P7VV3022
Colum feed tank outlet isolation valve
P7VV3023
CIP recirc line isolation valve
P7VV2102
LF buffer resin tank outlet valve
P7VV2037
Valve matrix to LF columns isolation valve
P7VV2315
LP/LF eluate line CIP return block valve
P7PP3021
Column feed outlet pump
P7PV3042
Column 1 backpressure control valve
P7PV3052
Column 2 backpressure control valve
P7PV3062
Column 3 back pressure control valve
P7VV3016
skim milk to column balance tank double seal valv - De-energised
P7VV3083
skim milk to CIP return isolation "L" port valve - De-energised
Analogue
72P7FC3041_AutoEN1
Column 1 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0003 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3051_AutoEN1
Column 2 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0005 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3061_AutoEN1
Column 3 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0007 SP = this CV / 10, active Col seq Step 11|31)
S78
If
102AV1001.stsEng
Columns Buffer Supply Valve - Energised
and
102AV1006.stsDeEng
Columns Outlet Block Valve - De-energised
and
102AV1010.stsEng
Columns To Eluate Line Link Valve - Energised
and
201AV0411.stsEng
Columns Buffer Line Supply Valve - Energised
and
201AV0401.stsEng
LP Buffer Tank Outlet To Supply / Mixing Line Valve - Energised
and
201AV0510.stsEng
Columns Eluate Line EOL Block Valve - Energised
and
0.0# [SP306] != 0
or
102AV1001.stsEng
Columns Buffer Supply Valve - Energised
and
102AV1006.stsDeEng
Columns Outlet Block Valve - De-energised
and
102AV1010.stsEng
Columns To Eluate Line Link Valve - Energised
and
201AV0411.stsEng
Columns Buffer Line Supply Valve - Energised
and
201AV0401.stsEng
LP Buffer Tank Outlet To Supply / Mixing Line Valve - Energised
and
201AV0510.stsEng
Columns Eluate Line EOL Block Valve - Energised
and
0.0CVs [SP307] != 0
or
102AV1001.stsEng
Columns Buffer Supply Valve - Energised
and
102AV1006.stsDeEng
Columns Outlet Block Valve - De-energised
and
102AV1010.stsEng
Columns To Eluate Line Link Valve - Energised
and
201AV0411.stsEng
Columns Buffer Line Supply Valve - Energised
and
201AV0401.stsEng
LP Buffer Tank Outlet To Supply / Mixing Line Valve - Energised
and
201AV0510.stsEng
Columns Eluate Line EOL Block Valve - Energised
and
0.0CVs [SP308] != 0
or
102AV1001.stsEng
Columns Buffer Supply Valve - Energised
and
102AV1006.stsDeEng
Columns Outlet Block Valve - De-energised
and
102AV1010.stsEng
Columns To Eluate Line Link Valve - Energised
and
201AV0411.stsEng
Columns Buffer Line Supply Valve - Energised
and
201AV0401.stsEng
LP Buffer Tank Outlet To Supply / Mixing Line Valve - Energised
and
201AV0510.stsEng
Columns Eluate Line EOL Block Valve - Energised
and
0.0# [SP306] == 0
and
0.0CVs [SP307] == 0
and
0.0CVs [SP308] == 0
S76
If
102AV1001.stsEng
Columns Buffer Supply Valve - Energised
and
102AV1006.stsDeEng
Columns Outlet Block Valve - De-energised
and
102AV1010.stsEng
Columns To Eluate Line Link Valve - Energised
and
201AV0411.stsEng
Columns Buffer Line Supply Valve - Energised
and
201AV0401.stsEng
LP Buffer Tank Outlet To Supply / Mixing Line Valve - Energised
and
201AV0510.stsEng
Columns Eluate Line EOL Block Valve - Energised
and
0.0# [SP306] != 0
or
102AV1001.stsEng
Columns Buffer Supply Valve - Energised
and
102AV1006.stsDeEng
Columns Outlet Block Valve - De-energised
and
102AV1010.stsEng
Columns To Eluate Line Link Valve - Energised
and
201AV0411.stsEng
Columns Buffer Line Supply Valve - Energised
and
201AV0401.stsEng
LP Buffer Tank Outlet To Supply / Mixing Line Valve - Energised
and
201AV0510.stsEng
Columns Eluate Line EOL Block Valve - Energised
and
0.0CVs [SP307] != 0
or
102AV1001.stsEng
Columns Buffer Supply Valve - Energised
and
102AV1006.stsDeEng
Columns Outlet Block Valve - De-energised
and
102AV1010.stsEng
Columns To Eluate Line Link Valve - Energised
and
201AV0411.stsEng
Columns Buffer Line Supply Valve - Energised
and
201AV0401.stsEng
LP Buffer Tank Outlet To Supply / Mixing Line Valve - Energised
and
201AV0510.stsEng
Columns Eluate Line EOL Block Valve - Energised
and
0.0CVs [SP308] != 0
or
102AV1001.stsEng
Columns Buffer Supply Valve - Energised
and
102AV1006.stsDeEng
Columns Outlet Block Valve - De-energised
and
102AV1010.stsEng
Columns To Eluate Line Link Valve - Energised
and
201AV0411.stsEng
Columns Buffer Line Supply Valve - Energised
and
201AV0401.stsEng
LP Buffer Tank Outlet To Supply / Mixing Line Valve - Energised
and
201AV0510.stsEng
Columns Eluate Line EOL Block Valve - Energised
and
0.0# [SP306] == 0
and
0.0CVs [SP307] == 0
and
0.0CVs [SP308] == 0
S76
LP Elution - Prime To Balance Tank [LP Elution]
Flags(none)
Digital
P7VV3081
LF column bypass isolation "L" port valve
P7VV3012
Buffer from storage "TT" port valve
P7VV3015
Caustic supply to bypass line valve
P7VV3084
Caustic Return "TT" port valve
P7VV3085
Caustic Return isolation "L" port valve
P7VV3023
CIP recirc line isolation valve
P7VV2102
LF buffer resin tank outlet valve
P7VV2037
Valve matrix to LF columns isolation valve
P7VV2315
LP/LF eluate line CIP return block valve
P7PP3021
Column feed outlet pump
P7PP2031
LF columns supply pump
P7FV3081
LF column filter bypass control valve
P7PV3042
Column 1 backpressure control valve
P7PV3052
Column 2 backpressure control valve
P7PV3062
Column 3 back pressure control valve
P7PP9021
Caustic tank outlet pump
P7VV3014
Skim milk LF column bypass valve - De-energised
P7VV3022
Colum feed tank outlet isolation valve - De-energised
Analogue
72P7FC3041_AutoEN1
Column 1 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0003 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3051_AutoEN1
Column 2 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0005 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3061_AutoEN1
Column 3 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0007 SP = this CV / 10, active Col seq Step 11|31)
S78
If
102SQ1101.stsStepTotDN
Step totaliser complete
S78
LP Elution - Lower Balance Tank [LP Elution]
Flags(none)
Digital
P7VV3012
Buffer from storage "TT" port valve
P7VV3015
Caustic supply to bypass line valve
P7VV3084
Caustic Return "TT" port valve
P7VV3085
Caustic Return isolation "L" port valve
P7VV3023
CIP recirc line isolation valve
P7VV2102
LF buffer resin tank outlet valve
P7VV2037
Valve matrix to LF columns isolation valve
P7VV2315
LP/LF eluate line CIP return block valve
P7PP3021
Column feed outlet pump
P7PV3042
Column 1 backpressure control valve
P7PV3052
Column 2 backpressure control valve
P7PV3062
Column 3 back pressure control valve
P7FV3081
LF column filter bypass control valve - De-energised
P7PP2031
LF columns supply pump - De-energised
P7PP9021
Caustic tank outlet pump - De-energised
P7VV3081
LF column bypass isolation "L" port valve - De-energised
Analogue
72P7FC3041_AutoEN1
Column 1 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0003 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3051_AutoEN1
Column 2 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0005 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3061_AutoEN1
Column 3 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0007 SP = this CV / 10, active Col seq Step 11|31)
S80
If
102SQ1101.stsStepTotDN
Step totaliser complete
and
Utl.Off
or
102SQ1101.stsStepTotDN
Step totaliser complete
S92
If
102SQ1101.stsStepTotDN
Step totaliser complete
and
Utl.Off
or
102SQ1101.stsStepTotDN
Step totaliser complete
S80
LP Elution - Prime To Columns [LP Elution]
Flags(none)
Digital
P7VV3012
Buffer from storage "TT" port valve
P7VV3015
Caustic supply to bypass line valve
P7VV3084
Caustic Return "TT" port valve
P7VV3085
Caustic Return isolation "L" port valve
P7VV3023
CIP recirc line isolation valve
P7VV2102
LF buffer resin tank outlet valve
P7VV2037
Valve matrix to LF columns isolation valve
P7VV2315
LP/LF eluate line CIP return block valve
P7PP3021
Column feed outlet pump
P7PP2031
LF columns supply pump
P7PV3042
Column 1 backpressure control valve
P7PV3052
Column 2 backpressure control valve
P7PV3062
Column 3 back pressure control valve
P7PP9021
Caustic tank outlet pump
Analogue
72P7FC3041_AutoEN1
Column 1 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0003 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3051_AutoEN1
Column 2 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0005 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3061_AutoEN1
Column 3 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0007 SP = this CV / 10, active Col seq Step 11|31)
S82
If
102SQ1101.stsStepTotDN
Step totaliser complete
S82
LP Elution - Prime Columns [LP Elution]
Flags(none)
Digital
P7VV3012
Buffer from storage "TT" port valve
P7VV3015
Caustic supply to bypass line valve
P7VV3084
Caustic Return "TT" port valve
P7VV3085
Caustic Return isolation "L" port valve
P7VV3023
CIP recirc line isolation valve
P7VV2102
LF buffer resin tank outlet valve
P7VV2037
Valve matrix to LF columns isolation valve
P7VV2315
LP/LF eluate line CIP return block valve
P7PP3021
Column feed outlet pump
P7PP2031
LF columns supply pump
P7PV3042
Column 1 backpressure control valve
P7PV3052
Column 2 backpressure control valve
P7PV3062
Column 3 back pressure control valve
P7PP9021
Caustic tank outlet pump
Analogue
72P7FC3041_AutoEN1
Column 1 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0003 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3051_AutoEN1
Column 2 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0005 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3061_AutoEN1
Column 3 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0007 SP = this CV / 10, active Col seq Step 11|31)
S84
If
102SQ1101.stsStepTotDN
Step totaliser complete
S84
LP Elution - Prime To LP Eluate Tank [LP Elution]
Flags(none)
Digital
P7VV3012
Buffer from storage "TT" port valve
P7VV3015
Caustic supply to bypass line valve
P7VV3084
Caustic Return "TT" port valve
P7VV3085
Caustic Return isolation "L" port valve
P7VV3023
CIP recirc line isolation valve
P7VV2102
LF buffer resin tank outlet valve
P7VV2037
Valve matrix to LF columns isolation valve
P7VV2315
LP/LF eluate line CIP return block valve
P7PP3021
Column feed outlet pump
P7PP2031
LF columns supply pump
P7PV3042
Column 1 backpressure control valve
P7PV3052
Column 2 backpressure control valve
P7PV3062
Column 3 back pressure control valve
P7PP9021
Caustic tank outlet pump
Analogue
72P7FC3041_AutoEN1
Column 1 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0003 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3051_AutoEN1
Column 2 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0005 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3061_AutoEN1
Column 3 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0007 SP = this CV / 10, active Col seq Step 11|31)
S86
If
102SQ1101.stsStepTotDN
Step totaliser complete
S86
LP Elution [LP Elution]
Flags(none)
Digital
P7VV3012
Buffer from storage "TT" port valve
P7VV3015
Caustic supply to bypass line valve
P7VV3084
Caustic Return "TT" port valve
P7VV3085
Caustic Return isolation "L" port valve
P7VV3023
CIP recirc line isolation valve
P7VV2102
LF buffer resin tank outlet valve
P7VV2037
Valve matrix to LF columns isolation valve
P7VV2315
LP/LF eluate line CIP return block valve
P7PP3021
Column feed outlet pump
P7PP2031
LF columns supply pump
P7LV3021
Column feed BT skim milk supply control valve
P7PV3042
Column 1 backpressure control valve
P7PV3052
Column 2 backpressure control valve
P7PV3062
Column 3 back pressure control valve
P7PP9021
Caustic tank outlet pump
Analogue
72P7FC3041_AutoEN1
Column 1 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0003 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3051_AutoEN1
Column 2 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0005 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3061_AutoEN1
Column 3 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0007 SP = this CV / 10, active Col seq Step 11|31)
S88
If
102SQ1101.stsStepTotDN
Step totaliser complete
S88
LP Elution - Stop Pump [LP Elution]
Flags(none)
Digital
P7VV3012
Buffer from storage "TT" port valve
P7VV3015
Caustic supply to bypass line valve
P7VV3084
Caustic Return "TT" port valve
P7VV3085
Caustic Return isolation "L" port valve
P7VV3023
CIP recirc line isolation valve
P7VV2102
LF buffer resin tank outlet valve
P7VV2037
Valve matrix to LF columns isolation valve
P7VV2315
LP/LF eluate line CIP return block valve
P7PP3021
Column feed outlet pump
P7PV3042
Column 1 backpressure control valve
P7PV3052
Column 2 backpressure control valve
P7PV3062
Column 3 back pressure control valve
P7LV3021
Column feed BT skim milk supply control valve - De-energised
P7PP2031
LF columns supply pump - De-energised
P7PP9021
Caustic tank outlet pump - De-energised
Analogue
72P7FC3041_AutoEN1
Column 1 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0003 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3051_AutoEN1
Column 2 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0005 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3061_AutoEN1
Column 3 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0007 SP = this CV / 10, active Col seq Step 11|31)
S90
If
201PU0401.stsRun
NOT Buffer Supply Pump - Running
S90
LP Elution - Close Route [LP Elution]
Flags(none)
Digital
P7VV3012
Buffer from storage "TT" port valve
P7VV3015
Caustic supply to bypass line valve
P7VV3084
Caustic Return "TT" port valve
P7VV3085
Caustic Return isolation "L" port valve
P7VV3023
CIP recirc line isolation valve
P7VV2037
Valve matrix to LF columns isolation valve
P7VV2315
LP/LF eluate line CIP return block valve
P7PP3021
Column feed outlet pump
P7PV3042
Column 1 backpressure control valve
P7PV3052
Column 2 backpressure control valve
P7PV3062
Column 3 back pressure control valve
P7VV2102
LF buffer resin tank outlet valve - De-energised
Analogue
72P7FC3041_AutoEN1
Column 1 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0003 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3051_AutoEN1
Column 2 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0005 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3061_AutoEN1
Column 3 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0007 SP = this CV / 10, active Col seq Step 11|31)
S98
If
201AV0404.stsDeEng
LF Buffer Tank Outlet To Supply / Mixing Line Valve - De-energised
S92
LP Elution at 12mS/cm [LP Elution]
Flags(none)
Digital
P7VV3012
Buffer from storage "TT" port valve
P7VV3015
Caustic supply to bypass line valve
P7VV3084
Caustic Return "TT" port valve
P7VV3011
Caustic supply isolation valve
P7VV3085
Caustic Return isolation "L" port valve
P7VV3023
CIP recirc line isolation valve
P7VV2102
LF buffer resin tank outlet valve
P7VV2037
Valve matrix to LF columns isolation valve
P7VV2315
LP/LF eluate line CIP return block valve
P7VV9022
Demin water supply to caustic lines "TT" port valv
P7PP3021
Column feed outlet pump
P7PP2031
LF columns supply pump
P7PV3042
Column 1 backpressure control valve
P7PV3052
Column 2 backpressure control valve
P7PV3062
Column 3 back pressure control valve
P7PP9021
Caustic tank outlet pump
Analogue
72P7FC3041_AutoEN1
Column 1 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0003 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3051_AutoEN1
Column 2 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0005 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3061_AutoEN1
Column 3 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0007 SP = this CV / 10, active Col seq Step 11|31)
72P7FC2031_AutoEN1
Graident Elution Buffer line Control Valve - controller auto enable
72P7FC9021_AutoEN1
Graident Elution Water line Control Valve - controller auto enable
S94
If
102SQ1101.stsStepTotDN
Step totaliser complete
or
0.0# [SP306] == 0
S94
LP Elution at 16mS/cm [LP Elution]
Flags(none)
Digital
P7VV3012
Buffer from storage "TT" port valve
P7VV3015
Caustic supply to bypass line valve
P7VV3084
Caustic Return "TT" port valve
P7VV3011
Caustic supply isolation valve
P7VV3085
Caustic Return isolation "L" port valve
P7VV3023
CIP recirc line isolation valve
P7VV2102
LF buffer resin tank outlet valve
P7VV2037
Valve matrix to LF columns isolation valve
P7VV2315
LP/LF eluate line CIP return block valve
P7VV9022
Demin water supply to caustic lines "TT" port valv
P7PP3021
Column feed outlet pump
P7PP2031
LF columns supply pump
P7PV3042
Column 1 backpressure control valve
P7PV3052
Column 2 backpressure control valve
P7PV3062
Column 3 back pressure control valve
P7PP9021
Caustic tank outlet pump
Analogue
72P7FC3041_AutoEN1
Column 1 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0003 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3051_AutoEN1
Column 2 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0005 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3061_AutoEN1
Column 3 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0007 SP = this CV / 10, active Col seq Step 11|31)
72P7FC2031_AutoEN1
Graident Elution Buffer line Control Valve - controller auto enable
72P7FC9021_AutoEN1
Graident Elution Water line Control Valve - controller auto enable
S96
If
102SQ1101.stsStepTotDN
Step totaliser complete
or
0.0CVs [SP307] == 0
S96
LP Elution at 21mS/cm [LP Elution]
Flags(none)
Digital
P7VV3012
Buffer from storage "TT" port valve
P7VV3015
Caustic supply to bypass line valve
P7VV3084
Caustic Return "TT" port valve
P7VV3011
Caustic supply isolation valve
P7VV3085
Caustic Return isolation "L" port valve
P7VV3023
CIP recirc line isolation valve
P7VV2102
LF buffer resin tank outlet valve
P7VV2037
Valve matrix to LF columns isolation valve
P7VV2315
LP/LF eluate line CIP return block valve
P7VV9022
Demin water supply to caustic lines "TT" port valv
P7PP3021
Column feed outlet pump
P7PP2031
LF columns supply pump
P7PV3042
Column 1 backpressure control valve
P7PV3052
Column 2 backpressure control valve
P7PV3062
Column 3 back pressure control valve
P7PP9021
Caustic tank outlet pump
Analogue
72P7FC3041_AutoEN1
Column 1 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0003 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3051_AutoEN1
Column 2 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0005 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3061_AutoEN1
Column 3 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0007 SP = this CV / 10, active Col seq Step 11|31)
72P7FC2031_AutoEN1
Graident Elution Buffer line Control Valve - controller auto enable
72P7FC9021_AutoEN1
Graident Elution Water line Control Valve - controller auto enable
S86
If
102SQ1101.stsStepTotDN
Step totaliser complete
or
0.0CVs [SP308] == 0
S98
LF Elution - Open Route [LF Elution]
Flags(none)
Digital
P7VV3012
Buffer from storage "TT" port valve
P7VV3014
Skim milk LF column bypass valve
P7VV3015
Caustic supply to bypass line valve
P7VV3084
Caustic Return "TT" port valve
P7VV3085
Caustic Return isolation "L" port valve
P7VV3023
CIP recirc line isolation valve
P7VV2402
LP buffer tank outlet valve
P7VV2037
Valve matrix to LF columns isolation valve
P7VV2315
LP/LF eluate line CIP return block valve
P7PP3021
Column feed outlet pump
P7LV3021
Column feed BT skim milk supply control valve
P7PV3042
Column 1 backpressure control valve
P7PV3052
Column 2 backpressure control valve
P7PV3062
Column 3 back pressure control valve
P7PP2031
LF columns supply pump - De-energised
P7PP9021
Caustic tank outlet pump - De-energised
P7VV2102
LF buffer resin tank outlet valve - De-energised
P7VV3011
Caustic supply isolation valve - De-energised
P7VV9022
Demin water supply to caustic lines "TT" port valv - De-energised
Analogue
72P7FC3041_AutoEN1
Column 1 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0003 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3051_AutoEN1
Column 2 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0005 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3061_AutoEN1
Column 3 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0007 SP = this CV / 10, active Col seq Step 11|31)
72P7FC2031_AutoEN1
Graident Elution Buffer line Control Valve - controller auto enable - De-energised
72P7FC9021_AutoEN1
Graident Elution Water line Control Valve - controller auto enable - De-energised
S100
If
102AV1001.stsEng
Columns Buffer Supply Valve - Energised
and
102AV1006.stsDeEng
Columns Outlet Block Valve - De-energised
and
102AV1010.stsEng
Columns To Eluate Line Link Valve - Energised
and
201AV0411.stsEng
Columns Buffer Line Supply Valve - Energised
and
201AV0404.stsEng
LF Buffer Tank Outlet To Supply / Mixing Line Valve - Energised
S100
LF Elution - Prime To Balance Tank [LF Elution]
Flags(none)
Digital
P7VV3012
Buffer from storage "TT" port valve
P7VV3015
Caustic supply to bypass line valve
P7VV3084
Caustic Return "TT" port valve
P7VV3085
Caustic Return isolation "L" port valve
P7VV3023
CIP recirc line isolation valve
P7VV2402
LP buffer tank outlet valve
P7VV2037
Valve matrix to LF columns isolation valve
P7VV2315
LP/LF eluate line CIP return block valve
P7PP3021
Column feed outlet pump
P7PP2031
LF columns supply pump
P7LV3021
Column feed BT skim milk supply control valve
P7PV3042
Column 1 backpressure control valve
P7PV3052
Column 2 backpressure control valve
P7PV3062
Column 3 back pressure control valve
P7PP9021
Caustic tank outlet pump
P7VV3014
Skim milk LF column bypass valve - De-energised
Analogue
72P7FC3041_AutoEN1
Column 1 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0003 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3051_AutoEN1
Column 2 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0005 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3061_AutoEN1
Column 3 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0007 SP = this CV / 10, active Col seq Step 11|31)
S102
If
102SQ1101.stsStepTotDN
Step totaliser complete
S102
LF Elution - Lower Balance Tank [LF Elution]
Flags(none)
Digital
P7VV3012
Buffer from storage "TT" port valve
P7VV3015
Caustic supply to bypass line valve
P7VV3084
Caustic Return "TT" port valve
P7VV3085
Caustic Return isolation "L" port valve
P7VV3023
CIP recirc line isolation valve
P7VV2402
LP buffer tank outlet valve
P7VV2037
Valve matrix to LF columns isolation valve
P7VV2315
LP/LF eluate line CIP return block valve
P7PP3021
Column feed outlet pump
P7LV3021
Column feed BT skim milk supply control valve
P7PV3042
Column 1 backpressure control valve
P7PV3052
Column 2 backpressure control valve
P7PV3062
Column 3 back pressure control valve
P7PP2031
LF columns supply pump - De-energised
P7PP9021
Caustic tank outlet pump - De-energised
Analogue
72P7FC3041_AutoEN1
Column 1 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0003 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3051_AutoEN1
Column 2 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0005 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3061_AutoEN1
Column 3 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0007 SP = this CV / 10, active Col seq Step 11|31)
S104
If
Operator action S104
S104
LF Elution - Prime To Columns [LF Elution]
Flags(none)
Digital
P7VV3012
Buffer from storage "TT" port valve
P7VV3015
Caustic supply to bypass line valve
P7VV3084
Caustic Return "TT" port valve
P7VV3085
Caustic Return isolation "L" port valve
P7VV3023
CIP recirc line isolation valve
P7VV2402
LP buffer tank outlet valve
P7VV2037
Valve matrix to LF columns isolation valve
P7VV2315
LP/LF eluate line CIP return block valve
P7PP3021
Column feed outlet pump
P7PP2031
LF columns supply pump
P7LV3021
Column feed BT skim milk supply control valve
P7PV3042
Column 1 backpressure control valve
P7PV3052
Column 2 backpressure control valve
P7PV3062
Column 3 back pressure control valve
P7PP9021
Caustic tank outlet pump
Analogue
72P7FC3041_AutoEN1
Column 1 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0003 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3051_AutoEN1
Column 2 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0005 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3061_AutoEN1
Column 3 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0007 SP = this CV / 10, active Col seq Step 11|31)
S106
If
102SQ1101.stsStepTotDN
Step totaliser complete
S106
LF Elution - Prime Columns [LF Elution]
Flags(none)
Digital
P7VV3012
Buffer from storage "TT" port valve
P7VV3015
Caustic supply to bypass line valve
P7VV3084
Caustic Return "TT" port valve
P7VV3085
Caustic Return isolation "L" port valve
P7VV3023
CIP recirc line isolation valve
P7VV2402
LP buffer tank outlet valve
P7VV2037
Valve matrix to LF columns isolation valve
P7VV2315
LP/LF eluate line CIP return block valve
P7PP3021
Column feed outlet pump
P7PP2031
LF columns supply pump
P7LV3021
Column feed BT skim milk supply control valve
P7PV3042
Column 1 backpressure control valve
P7PV3052
Column 2 backpressure control valve
P7PV3062
Column 3 back pressure control valve
P7PP9021
Caustic tank outlet pump
Analogue
72P7FC3041_AutoEN1
Column 1 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0003 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3051_AutoEN1
Column 2 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0005 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3061_AutoEN1
Column 3 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0007 SP = this CV / 10, active Col seq Step 11|31)
S108
If
102SQ1101.stsStepTotDN
Step totaliser complete
S108
LF Elution - Prime To LF Eluate Tank [LF Elution]
Flags(none)
Digital
P7VV3012
Buffer from storage "TT" port valve
P7VV3015
Caustic supply to bypass line valve
P7VV3084
Caustic Return "TT" port valve
P7VV3085
Caustic Return isolation "L" port valve
P7VV3023
CIP recirc line isolation valve
P7VV2402
LP buffer tank outlet valve
P7VV2037
Valve matrix to LF columns isolation valve
P7VV2315
LP/LF eluate line CIP return block valve
P7PP3021
Column feed outlet pump
P7PP2031
LF columns supply pump
P7LV3021
Column feed BT skim milk supply control valve
P7PV3042
Column 1 backpressure control valve
P7PV3052
Column 2 backpressure control valve
P7PV3062
Column 3 back pressure control valve
P7PP9021
Caustic tank outlet pump
Analogue
72P7FC3041_AutoEN1
Column 1 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0003 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3051_AutoEN1
Column 2 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0005 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3061_AutoEN1
Column 3 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0007 SP = this CV / 10, active Col seq Step 11|31)
S110
If
102SQ1101.stsStepTotDN
Step totaliser complete
S110
LF Elution [LF Elution]
Flags(none)
Digital
P7VV3012
Buffer from storage "TT" port valve
P7VV3015
Caustic supply to bypass line valve
P7VV3084
Caustic Return "TT" port valve
P7VV3085
Caustic Return isolation "L" port valve
P7VV3023
CIP recirc line isolation valve
P7VV2402
LP buffer tank outlet valve
P7VV2037
Valve matrix to LF columns isolation valve
P7VV2315
LP/LF eluate line CIP return block valve
P7PP3021
Column feed outlet pump
P7PP2031
LF columns supply pump
P7LV3021
Column feed BT skim milk supply control valve
P7PV3042
Column 1 backpressure control valve
P7PV3052
Column 2 backpressure control valve
P7PV3062
Column 3 back pressure control valve
P7PP9021
Caustic tank outlet pump
Analogue
72P7FC3041_AutoEN1
Column 1 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0003 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3051_AutoEN1
Column 2 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0005 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3061_AutoEN1
Column 3 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0007 SP = this CV / 10, active Col seq Step 11|31)
S112
If
102SQ1101.stsStepTotDN
Step totaliser complete
S112
LF Elution - Stop Pump [LF Elution]
Flags(none)
Digital
P7VV3012
Buffer from storage "TT" port valve
P7VV3015
Caustic supply to bypass line valve
P7VV3084
Caustic Return "TT" port valve
P7VV3085
Caustic Return isolation "L" port valve
P7VV3023
CIP recirc line isolation valve
P7VV2402
LP buffer tank outlet valve
P7VV2037
Valve matrix to LF columns isolation valve
P7VV2315
LP/LF eluate line CIP return block valve
P7PP3021
Column feed outlet pump
P7LV3021
Column feed BT skim milk supply control valve
P7PV3042
Column 1 backpressure control valve
P7PV3052
Column 2 backpressure control valve
P7PV3062
Column 3 back pressure control valve
P7PP2031
LF columns supply pump - De-energised
P7PP9021
Caustic tank outlet pump - De-energised
Analogue
72P7FC3041_AutoEN1
Column 1 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0003 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3051_AutoEN1
Column 2 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0005 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3061_AutoEN1
Column 3 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0007 SP = this CV / 10, active Col seq Step 11|31)
S114
If
201PU0401.stsRun
NOT Buffer Supply Pump - Running
S114
LF Elution - Close Route [LF Elution]
Flags(none)
Digital
P7VV3012
Buffer from storage "TT" port valve
P7VV3015
Caustic supply to bypass line valve
P7VV3084
Caustic Return "TT" port valve
P7VV3085
Caustic Return isolation "L" port valve
P7VV3023
CIP recirc line isolation valve
P7VV2037
Valve matrix to LF columns isolation valve
P7VV2315
LP/LF eluate line CIP return block valve
P7PP3021
Column feed outlet pump
P7LV3021
Column feed BT skim milk supply control valve
P7PV3042
Column 1 backpressure control valve
P7PV3052
Column 2 backpressure control valve
P7PV3062
Column 3 back pressure control valve
P7VV2402
LP buffer tank outlet valve - De-energised
Analogue
72P7FC3041_AutoEN1
Column 1 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0003 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3051_AutoEN1
Column 2 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0005 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3061_AutoEN1
Column 3 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0007 SP = this CV / 10, active Col seq Step 11|31)
S116
If
201AV0401.stsDeEng
LP Buffer Tank Outlet To Supply / Mixing Line Valve - De-energised
S116
Post Elution Rinse - Rinse To Balance Tank [Post-Elution Rinse]
Flags(none)
Digital
P7VV3012
Buffer from storage "TT" port valve
P7VV3015
Caustic supply to bypass line valve
P7VV3084
Caustic Return "TT" port valve
P7VV3085
Caustic Return isolation "L" port valve
P7VV3023
CIP recirc line isolation valve
P7VV2032
Demin water supply to LF columns line
P7VV2037
Valve matrix to LF columns isolation valve
P7VV2315
LP/LF eluate line CIP return block valve
P7PP3021
Column feed outlet pump
P7PP2031
LF columns supply pump
P7PV3042
Column 1 backpressure control valve
P7PV3052
Column 2 backpressure control valve
P7PV3062
Column 3 back pressure control valve
P7LV3021
Column feed BT skim milk supply control valve - De-energised
Analogue
72P7FC3041_AutoEN1
Column 1 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0003 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3051_AutoEN1
Column 2 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0005 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3061_AutoEN1
Column 3 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0007 SP = this CV / 10, active Col seq Step 11|31)
72P7FC2031_AutoEN1
Graident Elution Buffer line Control Valve - controller auto enable
S118
If
102SQ1101.stsStepTotDN
Step totaliser complete
S118
Post Elution Rinse - Lower Balance Tank [Post-Elution Rinse]
Flags(none)
Digital
P7VV3012
Buffer from storage "TT" port valve
P7VV3015
Caustic supply to bypass line valve
P7VV3084
Caustic Return "TT" port valve
P7VV3085
Caustic Return isolation "L" port valve
P7VV3023
CIP recirc line isolation valve
P7VV2037
Valve matrix to LF columns isolation valve
P7VV2315
LP/LF eluate line CIP return block valve
P7PP3021
Column feed outlet pump
P7PV3042
Column 1 backpressure control valve
P7PV3052
Column 2 backpressure control valve
P7PV3062
Column 3 back pressure control valve
P7PP2031
LF columns supply pump - De-energised
P7VV2032
Demin water supply to LF columns line - De-energised
Analogue
72P7FC3041_AutoEN1
Column 1 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0003 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3051_AutoEN1
Column 2 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0005 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3061_AutoEN1
Column 3 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0007 SP = this CV / 10, active Col seq Step 11|31)
72P7FC2031_AutoEN1
Graident Elution Buffer line Control Valve - controller auto enable
S120
If
Operator action S120
S120
Post Elution Rinse - Rinse To Columns [Post-Elution Rinse]
Flags(none)
Digital
P7VV3012
Buffer from storage "TT" port valve
P7VV3015
Caustic supply to bypass line valve
P7VV3084
Caustic Return "TT" port valve
P7VV3085
Caustic Return isolation "L" port valve
P7VV3023
CIP recirc line isolation valve
P7VV2032
Demin water supply to LF columns line
P7VV2037
Valve matrix to LF columns isolation valve
P7VV2315
LP/LF eluate line CIP return block valve
P7PP3021
Column feed outlet pump
P7PP2031
LF columns supply pump
P7PV3042
Column 1 backpressure control valve
P7PV3052
Column 2 backpressure control valve
P7PV3062
Column 3 back pressure control valve
Analogue
72P7FC3041_AutoEN1
Column 1 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0003 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3051_AutoEN1
Column 2 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0005 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3061_AutoEN1
Column 3 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0007 SP = this CV / 10, active Col seq Step 11|31)
72P7FC2031_AutoEN1
Graident Elution Buffer line Control Valve - controller auto enable
S122
If
102SQ1101.stsStepTotDN
Step totaliser complete
S122
Post Elution Rinse - Rinse Columns [Post-Elution Rinse]
Flags(none)
Digital
P7VV3012
Buffer from storage "TT" port valve
P7VV3015
Caustic supply to bypass line valve
P7VV3084
Caustic Return "TT" port valve
P7VV3085
Caustic Return isolation "L" port valve
P7VV3023
CIP recirc line isolation valve
P7VV2032
Demin water supply to LF columns line
P7VV2037
Valve matrix to LF columns isolation valve
P7VV2315
LP/LF eluate line CIP return block valve
P7PP3021
Column feed outlet pump
P7PP2031
LF columns supply pump
P7PV3042
Column 1 backpressure control valve
P7PV3052
Column 2 backpressure control valve
P7PV3062
Column 3 back pressure control valve
Analogue
72P7FC3041_AutoEN1
Column 1 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0003 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3051_AutoEN1
Column 2 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0005 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3061_AutoEN1
Column 3 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0007 SP = this CV / 10, active Col seq Step 11|31)
72P7FC2031_AutoEN1
Graident Elution Buffer line Control Valve - controller auto enable
S124
If
102SQ1101.stsStepTotDN
Step totaliser complete
S124
Post Elution Rinse - Rinse To Drain [Post-Elution Rinse]
Flags(none)
Digital
P7VV3012
Buffer from storage "TT" port valve
P7VV3015
Caustic supply to bypass line valve
P7VV3084
Caustic Return "TT" port valve
P7VV3085
Caustic Return isolation "L" port valve
P7VV3023
CIP recirc line isolation valve
P7VV2032
Demin water supply to LF columns line
P7VV2037
Valve matrix to LF columns isolation valve
P7VV2315
LP/LF eluate line CIP return block valve
P7PP3021
Column feed outlet pump
P7PP2031
LF columns supply pump
P7PV3042
Column 1 backpressure control valve
P7PV3052
Column 2 backpressure control valve
P7PV3062
Column 3 back pressure control valve
Analogue
72P7FC3041_AutoEN1
Column 1 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0003 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3051_AutoEN1
Column 2 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0005 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3061_AutoEN1
Column 3 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0007 SP = this CV / 10, active Col seq Step 11|31)
72P7FC2031_AutoEN1
Graident Elution Buffer line Control Valve - controller auto enable
S126
If
102SQ1101.stsStepTotDN
Step totaliser complete
S126
Post Elution Rinse - Rinse To Drain For Time [Post-Elution Rinse]
Flags(none)
Digital
P7VV3012
Buffer from storage "TT" port valve
P7VV3015
Caustic supply to bypass line valve
P7VV3084
Caustic Return "TT" port valve
P7VV3085
Caustic Return isolation "L" port valve
P7VV3023
CIP recirc line isolation valve
P7VV2032
Demin water supply to LF columns line
P7VV2037
Valve matrix to LF columns isolation valve
P7VV2315
LP/LF eluate line CIP return block valve
P7PP3021
Column feed outlet pump
P7PP2031
LF columns supply pump
P7PV3042
Column 1 backpressure control valve
P7PV3052
Column 2 backpressure control valve
P7PV3062
Column 3 back pressure control valve
Analogue
72P7FC3041_AutoEN1
Column 1 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0003 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3051_AutoEN1
Column 2 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0005 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3061_AutoEN1
Column 3 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0007 SP = this CV / 10, active Col seq Step 11|31)
72P7FC2031_AutoEN1
Graident Elution Buffer line Control Valve - controller auto enable
S128
If
102SQ1101.stsStepTimeDN
Step timer complete
S128
Post Elution Rinse - Stop Supply [Post-Elution Rinse]
Flags(none)
Digital
P7VV3012
Buffer from storage "TT" port valve
P7VV3015
Caustic supply to bypass line valve
P7VV3084
Caustic Return "TT" port valve
P7VV3085
Caustic Return isolation "L" port valve
P7VV3023
CIP recirc line isolation valve
P7VV2037
Valve matrix to LF columns isolation valve
P7VV2315
LP/LF eluate line CIP return block valve
P7PP3021
Column feed outlet pump
P7PP2031
LF columns supply pump - De-energised
P7PV3042
Column 1 backpressure control valve - De-energised
P7PV3052
Column 2 backpressure control valve - De-energised
P7PV3062
Column 3 back pressure control valve - De-energised
P7VV2032
Demin water supply to LF columns line - De-energised
Analogue
72P7FC3041_AutoEN1
Column 1 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0003 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3051_AutoEN1
Column 2 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0005 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3061_AutoEN1
Column 3 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0007 SP = this CV / 10, active Col seq Step 11|31)
72P7FC2031_AutoEN1
Graident Elution Buffer line Control Valve - controller auto enable - De-energised
S130
If
2_07AV02.stsDeEng
Buffer Supply / Mixing Line Water Supply Valve - De-energised
S130
Post Elution Rinse - Close Route [Post-Elution Rinse]
Flags(none)
Digital
P7VV3084
Caustic Return "TT" port valve
P7VV3022
Colum feed tank outlet isolation valve
P7VV3023
CIP recirc line isolation valve
P7VV2315
LP/LF eluate line CIP return block valve
P7PP3021
Column feed outlet pump
P7VV2037
Valve matrix to LF columns isolation valve - De-energised
P7VV3012
Buffer from storage "TT" port valve - De-energised
P7VV3015
Caustic supply to bypass line valve - De-energised
P7VV3085
Caustic Return isolation "L" port valve - De-energised
Analogue
72P7FC3041_AutoEN1
Column 1 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0003 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3051_AutoEN1
Column 2 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0005 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3061_AutoEN1
Column 3 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0007 SP = this CV / 10, active Col seq Step 11|31)
S132
If
102AV1001.stsDeEng
Columns Buffer Supply Valve - De-energised
and
102AV1012.stsDeEng
Columns 4% Caustic Return Valve - De-energised
and
201AV0411.stsDeEng
Columns Buffer Line Supply Valve - De-energised
and
102SQ1101FLG600.stsActive
Columns Main Sequence Regen Interlock Flag - Active
and
102SQ1101.stsHMIButton6
NOT Operator: Press Last Load Button (Button 6)
S136
If
102AV1001.stsDeEng
Columns Buffer Supply Valve - De-energised
and
102AV1012.stsDeEng
Columns 4% Caustic Return Valve - De-energised
and
201AV0411.stsDeEng
Columns Buffer Line Supply Valve - De-energised
and
102SQ1101.stsHMIButton6
NOT Operator: Press Last Load Button (Button 6)
and
102SQ1101FLG600.stsActive
NOT Columns Main Sequence Regen Interlock Flag - Active
S200
If
102AV1001.stsDeEng
Columns Buffer Supply Valve - De-energised
and
102AV1012.stsDeEng
Columns 4% Caustic Return Valve - De-energised
and
201AV0411.stsDeEng
Columns Buffer Line Supply Valve - De-energised
and
102SQ1101.stsHMIButton6
Operator: Press Last Load Button (Button 6)
and
102SQ1101FLG700.stsActive
Columns Main Sequence CIP Interlock Flag - Active
S186
If
102AV1001.stsDeEng
Columns Buffer Supply Valve - De-energised
and
102AV1012.stsDeEng
Columns 4% Caustic Return Valve - De-energised
and
201AV0411.stsDeEng
Columns Buffer Line Supply Valve - De-energised
and
102SQ1101.stsHMIButton6
Operator: Press Last Load Button (Button 6)
and
102SQ1301Step.No[60]
Columns Caustic Flush Preparation Step 60
and
102SQ1101FLG700.stsActive
NOT Columns Main Sequence CIP Interlock Flag - Active
S132
Regen - Open Recirculation Path [Post-Elution Rinse]
Flags(none)
Digital
P7VV3014
Skim milk LF column bypass valve
P7VV3016
skim milk to column balance tank double seal valv
P7VV3022
Colum feed tank outlet isolation valve
P7PP3021
Column feed outlet pump
P7VV2315
LP/LF eluate line CIP return block valve - De-energised
P7VV3023
CIP recirc line isolation valve - De-energised
P7VV3084
Caustic Return "TT" port valve - De-energised
Analogue
72P7FC3041_AutoEN1
Column 1 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0003 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3051_AutoEN1
Column 2 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0005 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3061_AutoEN1
Column 3 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0007 SP = this CV / 10, active Col seq Step 11|31)
S134
If
102AV1007.stsEng
Columns Recirculation Block Valve - Energised
S134
Regen - Wait For Caustic Available [Post-Elution Rinse]
Flags(none)
Digital
P7VV3083
skim milk to CIP return isolation "L" port valve
P7VV3014
Skim milk LF column bypass valve
P7VV3016
skim milk to column balance tank double seal valv
P7VV3022
Colum feed tank outlet isolation valve
P7PP3021
Column feed outlet pump
Analogue
72P7FC3041_AutoEN1
Column 1 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0003 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3051_AutoEN1
Column 2 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0005 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3061_AutoEN1
Column 3 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0007 SP = this CV / 10, active Col seq Step 11|31)
S136
If
102SQ1101FLG600.stsActive
NOT Columns Main Sequence Regen Interlock Flag - Active
S136
Regen - Open Route [Regeneration]
Flags(none)
Digital
P7VV3014
Skim milk LF column bypass valve
P7VV3016
skim milk to column balance tank double seal valv
P7VV3011
Caustic supply isolation valve
P7VV3022
Colum feed tank outlet isolation valve
P7PP3021
Column feed outlet pump
P7LV3021
Column feed BT skim milk supply control valve
P7VV3083
skim milk to CIP return isolation "L" port valve - De-energised
Analogue
72P7FC3041_AutoEN1
Column 1 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0003 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3051_AutoEN1
Column 2 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0005 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3061_AutoEN1
Column 3 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0007 SP = this CV / 10, active Col seq Step 11|31)
S138
If
102AV1011.stsEng
Columns 4% Caustic Supply Valve - Energised
S138
Regen - Open Supply [Regeneration]
Flags(none)
Digital
P7VV3016
skim milk to column balance tank double seal valv
P7VV3011
Caustic supply isolation valve
P7VV3022
Colum feed tank outlet isolation valve
P7VV9021
Caustic tank outlet isolation "L" Port valve
P7PP3021
Column feed outlet pump
P7LV3021
Column feed BT skim milk supply control valve
P7VV3014
Skim milk LF column bypass valve - De-energised
Analogue
72P7FC3041_AutoEN1
Column 1 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0003 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3051_AutoEN1
Column 2 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0005 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3061_AutoEN1
Column 3 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0007 SP = this CV / 10, active Col seq Step 11|31)
S140
If
301AV1181.stsEng
4% Caustic Buffer Tank Outlet Valve - Energised
S140
Regen - Prime To Balance Tank [Regeneration]
Flags(none)
Digital
P7VV3016
skim milk to column balance tank double seal valv
P7VV3011
Caustic supply isolation valve
P7VV3022
Colum feed tank outlet isolation valve
P7VV9021
Caustic tank outlet isolation "L" Port valve
P7PP3021
Column feed outlet pump
P7PP9021
Caustic tank outlet pump
P7FV3081
LF column filter bypass control valve
P7LV3021
Column feed BT skim milk supply control valve
Analogue
72P7FC3041_AutoEN1
Column 1 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0003 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3051_AutoEN1
Column 2 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0005 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3061_AutoEN1
Column 3 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0007 SP = this CV / 10, active Col seq Step 11|31)
S142
If
102SQ1101.stsStepTotDN
Step totaliser complete
S142
Regen - Lower Balance Tank [Regeneration]
Flags(none)
Digital
P7VV3016
skim milk to column balance tank double seal valv
P7VV3011
Caustic supply isolation valve
P7VV3022
Colum feed tank outlet isolation valve
P7VV9021
Caustic tank outlet isolation "L" Port valve
P7PP3021
Column feed outlet pump
P7FV3081
LF column filter bypass control valve
P7LV3021
Column feed BT skim milk supply control valve
P7PP9021
Caustic tank outlet pump - De-energised
Analogue
72P7FC3041_AutoEN1
Column 1 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0003 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3051_AutoEN1
Column 2 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0005 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3061_AutoEN1
Column 3 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0007 SP = this CV / 10, active Col seq Step 11|31)
S144
If
102LT1101.stsPV < 35.0% [SP601]
Column Feed Balance Tank Level Transmitter (PV)
S144
Regen - Prime To Columns [Regeneration]
Flags(none)
Digital
P7VV3016
skim milk to column balance tank double seal valv
P7VV3011
Caustic supply isolation valve
P7VV3022
Colum feed tank outlet isolation valve
P7VV9021
Caustic tank outlet isolation "L" Port valve
P7PP3021
Column feed outlet pump
P7PP9021
Caustic tank outlet pump
P7LV3021
Column feed BT skim milk supply control valve
P7FV3081
LF column filter bypass control valve - De-energised
Analogue
72P7FC3041_AutoEN1
Column 1 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0003 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3051_AutoEN1
Column 2 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0005 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3061_AutoEN1
Column 3 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0007 SP = this CV / 10, active Col seq Step 11|31)
S146
If
102SQ1101.stsStepTotDN
Step totaliser complete
S146
Regen - Prime Columns [Regeneration]
Flags(none)
Digital
P7VV3016
skim milk to column balance tank double seal valv
P7VV3011
Caustic supply isolation valve
P7VV3022
Colum feed tank outlet isolation valve
P7VV9021
Caustic tank outlet isolation "L" Port valve
P7PP3021
Column feed outlet pump
P7PP9021
Caustic tank outlet pump
P7LV3021
Column feed BT skim milk supply control valve
Analogue
72P7FC3041_AutoEN1
Column 1 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0003 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3051_AutoEN1
Column 2 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0005 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3061_AutoEN1
Column 3 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0007 SP = this CV / 10, active Col seq Step 11|31)
S148
If
102SQ1101.stsStepTotDN
Step totaliser complete
S148
Regen - Prime To Caustic Tank Return [Regeneration]
Flags(none)
Digital
P7VV3016
skim milk to column balance tank double seal valv
P7VV3011
Caustic supply isolation valve
P7VV3022
Colum feed tank outlet isolation valve
P7VV9021
Caustic tank outlet isolation "L" Port valve
P7PP3021
Column feed outlet pump
P7PP9021
Caustic tank outlet pump
P7FV3081
LF column filter bypass control valve
P7LV3021
Column feed BT skim milk supply control valve
Analogue
72P7FC3041_AutoEN1
Column 1 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0003 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3051_AutoEN1
Column 2 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0005 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3061_AutoEN1
Column 3 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0007 SP = this CV / 10, active Col seq Step 11|31)
S150
If
102SQ1101.stsStepTotDN
Step totaliser complete
and
301CT2002.stsPV > 35.0mS/cm [SP605]
Columns 4% Caustic Return Conductivity Transmitter (PV)
S150
Regen [Regeneration]
Flags(none)
Digital
P7VV3012
Buffer from storage "TT" port valve
P7VV3001
LF Skim milk "TT" port valve
P7VV3082
Filtered skim milk "TT" port valve
P7VV3014
Skim milk LF column bypass valve
P7VV3016
skim milk to column balance tank double seal valv
P7VV3084
Caustic Return "TT" port valve
P7VV3011
Caustic supply isolation valve
P7VV3022
Colum feed tank outlet isolation valve
P7VV3018
Column feed balance tank spray ball isolation valv
P7VV9052
Caustic return to caustic tank isolation valve
P7VV9021
Caustic tank outlet isolation "L" Port valve
P7VV9051
Caustic return to caustic tank line drain valve
P7PP3021
Column feed outlet pump
P7PP9021
Caustic tank outlet pump
P7LV3021
Column feed BT skim milk supply control valve
P7FV3081
LF column filter bypass control valve - De-energised
Analogue
72P7FC3041_AutoEN1
Column 1 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0003 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3051_AutoEN1
Column 2 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0005 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3061_AutoEN1
Column 3 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0007 SP = this CV / 10, active Col seq Step 11|31)
S152
If
102SQ1101.stsStepTotDN
Step totaliser complete
S152
End Regen - Stop Pump [Regeneration]
Flags(none)
Digital
P7VV3016
skim milk to column balance tank double seal valv
P7VV3011
Caustic supply isolation valve
P7VV3022
Colum feed tank outlet isolation valve
P7VV9052
Caustic return to caustic tank isolation valve
P7VV9021
Caustic tank outlet isolation "L" Port valve
P7VV9051
Caustic return to caustic tank line drain valve
P7PP3021
Column feed outlet pump
P7LV3021
Column feed BT skim milk supply control valve
P7PP9021
Caustic tank outlet pump - De-energised
P7VV3001
LF Skim milk "TT" port valve - De-energised
P7VV3012
Buffer from storage "TT" port valve - De-energised
P7VV3014
Skim milk LF column bypass valve - De-energised
P7VV3018
Column feed balance tank spray ball isolation valv - De-energised
P7VV3082
Filtered skim milk "TT" port valve - De-energised
P7VV3084
Caustic Return "TT" port valve - De-energised
Analogue
72P7FC3041_AutoEN1
Column 1 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0003 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3051_AutoEN1
Column 2 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0005 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3061_AutoEN1
Column 3 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0007 SP = this CV / 10, active Col seq Step 11|31)
S154
If
301PU2001.stsRun
NOT Columns 4% Caustic Buffer Supply Pump - Running
S154
End Regen - Close Supply [Regeneration]
Flags(none)
Digital
P7VV3016
skim milk to column balance tank double seal valv
P7VV3011
Caustic supply isolation valve
P7VV3022
Colum feed tank outlet isolation valve
P7VV9052
Caustic return to caustic tank isolation valve
P7VV9051
Caustic return to caustic tank line drain valve
P7PP3021
Column feed outlet pump
P7LV3021
Column feed BT skim milk supply control valve
P7VV9021
Caustic tank outlet isolation "L" Port valve - De-energised
Analogue
72P7FC3041_AutoEN1
Column 1 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0003 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3051_AutoEN1
Column 2 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0005 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3061_AutoEN1
Column 3 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0007 SP = this CV / 10, active Col seq Step 11|31)
S156
If
301AV1181.stsDeEng
4% Caustic Buffer Tank Outlet Valve - De-energised
S156
End Regen - Flush To Balance Tank [Regeneration]
Flags(none)
Digital
P7VV3016
skim milk to column balance tank double seal valv
P7VV3011
Caustic supply isolation valve
P7VV3022
Colum feed tank outlet isolation valve
P7VV9052
Caustic return to caustic tank isolation valve
P7VV9051
Caustic return to caustic tank line drain valve
P7VV9022
Demin water supply to caustic lines "TT" port valv
P7PP3021
Column feed outlet pump
P7LV3021
Column feed BT skim milk supply control valve
Analogue
72P7FC3041_AutoEN1
Column 1 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0003 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3051_AutoEN1
Column 2 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0005 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3061_AutoEN1
Column 3 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0007 SP = this CV / 10, active Col seq Step 11|31)
S158
If
102SQ1101.stsStepTotDN
Step totaliser complete
S158
End Regen - Lower Balance Tank [Regeneration]
Flags(none)
Digital
P7VV3016
skim milk to column balance tank double seal valv
P7VV3011
Caustic supply isolation valve
P7VV3022
Colum feed tank outlet isolation valve
P7VV9052
Caustic return to caustic tank isolation valve
P7VV9051
Caustic return to caustic tank line drain valve
P7PP3021
Column feed outlet pump
P7LV3021
Column feed BT skim milk supply control valve
P7VV9022
Demin water supply to caustic lines "TT" port valv - De-energised
Analogue
72P7FC3041_AutoEN1
Column 1 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0003 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3051_AutoEN1
Column 2 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0005 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3061_AutoEN1
Column 3 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0007 SP = this CV / 10, active Col seq Step 11|31)
S160
If
102LT1101.stsPV < 35.0% [SP601]
Column Feed Balance Tank Level Transmitter (PV)
S160
End Regen - Rinse To Columns [Regeneration]
Flags(none)
Digital
P7VV3016
skim milk to column balance tank double seal valv
P7VV3011
Caustic supply isolation valve
P7VV3022
Colum feed tank outlet isolation valve
P7VV9052
Caustic return to caustic tank isolation valve
P7VV9051
Caustic return to caustic tank line drain valve
P7VV9022
Demin water supply to caustic lines "TT" port valv
P7PP3021
Column feed outlet pump
P7PP9021
Caustic tank outlet pump
P7LV3021
Column feed BT skim milk supply control valve
Analogue
72P7FC3041_AutoEN1
Column 1 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0003 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3051_AutoEN1
Column 2 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0005 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3061_AutoEN1
Column 3 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0007 SP = this CV / 10, active Col seq Step 11|31)
S162
If
102SQ1101.stsStepTotDN
Step totaliser complete
S162
End Regen - Rinse Columns [Regeneration]
Flags(none)
Digital
P7VV3016
skim milk to column balance tank double seal valv
P7VV3011
Caustic supply isolation valve
P7VV3022
Colum feed tank outlet isolation valve
P7VV9052
Caustic return to caustic tank isolation valve
P7VV9051
Caustic return to caustic tank line drain valve
P7VV9022
Demin water supply to caustic lines "TT" port valv
P7PP3021
Column feed outlet pump
P7PP9021
Caustic tank outlet pump
P7LV3021
Column feed BT skim milk supply control valve
Analogue
72P7FC3041_AutoEN1
Column 1 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0003 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3051_AutoEN1
Column 2 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0005 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3061_AutoEN1
Column 3 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0007 SP = this CV / 10, active Col seq Step 11|31)
S164
If
102SQ1101.stsStepTotDN
Step totaliser complete
S164
End Regen - Rinse To Caustic Tank Return [Regeneration]
Flags(none)
Digital
P7VV3012
Buffer from storage "TT" port valve
P7VV3001
LF Skim milk "TT" port valve
P7VV3082
Filtered skim milk "TT" port valve
P7VV3014
Skim milk LF column bypass valve
P7VV3016
skim milk to column balance tank double seal valv
P7VV3084
Caustic Return "TT" port valve
P7VV3011
Caustic supply isolation valve
P7VV3022
Colum feed tank outlet isolation valve
P7VV3018
Column feed balance tank spray ball isolation valv
P7VV9052
Caustic return to caustic tank isolation valve
P7VV9051
Caustic return to caustic tank line drain valve
P7VV9022
Demin water supply to caustic lines "TT" port valv
P7PP3021
Column feed outlet pump
P7PP9021
Caustic tank outlet pump
P7LV3021
Column feed BT skim milk supply control valve
Analogue
72P7FC3041_AutoEN1
Column 1 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0003 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3051_AutoEN1
Column 2 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0005 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3061_AutoEN1
Column 3 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0007 SP = this CV / 10, active Col seq Step 11|31)
S166
If
102SQ1101.stsStepTotDN
Step totaliser complete
and
301CT2002.stsPV < 10.0mS/cm [SP606]
Columns 4% Caustic Return Conductivity Transmitter (PV)
S166
End Regen - Rinse To Drain [Regeneration]
Flags(none)
Digital
P7VV3012
Buffer from storage "TT" port valve
P7VV3001
LF Skim milk "TT" port valve
P7VV3082
Filtered skim milk "TT" port valve
P7VV3014
Skim milk LF column bypass valve
P7VV3016
skim milk to column balance tank double seal valv
P7VV3084
Caustic Return "TT" port valve
P7VV3011
Caustic supply isolation valve
P7VV3022
Colum feed tank outlet isolation valve
P7VV3018
Column feed balance tank spray ball isolation valv
P7VV9052
Caustic return to caustic tank isolation valve
P7VV9022
Demin water supply to caustic lines "TT" port valv
P7PP3021
Column feed outlet pump
P7PP9021
Caustic tank outlet pump
P7LV3021
Column feed BT skim milk supply control valve
P7VV9051
Caustic return to caustic tank line drain valve - De-energised
Analogue
72P7FC3041_AutoEN1
Column 1 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0003 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3051_AutoEN1
Column 2 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0005 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3061_AutoEN1
Column 3 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0007 SP = this CV / 10, active Col seq Step 11|31)
S168
If
102SQ1101.stsStepTimeDN
Step timer complete
S168
End Regen - Close Water Supply [Regeneration]
Flags(none)
Digital
P7VV3016
skim milk to column balance tank double seal valv
P7VV3011
Caustic supply isolation valve
P7VV3022
Colum feed tank outlet isolation valve
P7PP3021
Column feed outlet pump
P7LV3021
Column feed BT skim milk supply control valve
P7PP9021
Caustic tank outlet pump - De-energised
P7VV3001
LF Skim milk "TT" port valve - De-energised
P7VV3012
Buffer from storage "TT" port valve - De-energised
P7VV3014
Skim milk LF column bypass valve - De-energised
P7VV3018
Column feed balance tank spray ball isolation valv - De-energised
P7VV3082
Filtered skim milk "TT" port valve - De-energised
P7VV3084
Caustic Return "TT" port valve - De-energised
P7VV9022
Demin water supply to caustic lines "TT" port valv - De-energised
P7VV9052
Caustic return to caustic tank isolation valve - De-energised
Analogue
72P7FC3041_AutoEN1
Column 1 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0003 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3051_AutoEN1
Column 2 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0005 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3061_AutoEN1
Column 3 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0007 SP = this CV / 10, active Col seq Step 11|31)
S170
If
301AV2061.stsDeEng
Columns 4% Caustic Supply Line Water Valve - De-energised
S170
End Regen - Open Recirculation Route [Regeneration]
Flags(none)
Digital
P7VV3014
Skim milk LF column bypass valve
P7VV3016
skim milk to column balance tank double seal valv
P7VV3011
Caustic supply isolation valve
P7VV3022
Colum feed tank outlet isolation valve
P7PP3021
Column feed outlet pump
P7LV3021
Column feed BT skim milk supply control valve - De-energised
Analogue
72P7FC3041_AutoEN1
Column 1 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0003 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3051_AutoEN1
Column 2 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0005 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3061_AutoEN1
Column 3 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0007 SP = this CV / 10, active Col seq Step 11|31)
S00
If
102AV1007.stsEng
Columns Recirculation Block Valve - Energised
S172
Lower Balance Tank [Caustic Flush]
Flags(none)
Digital
P7PP3021
Column feed outlet pump
P7VV3011
Caustic supply isolation valve - De-energised
P7VV3014
Skim milk LF column bypass valve - De-energised
P7VV3016
skim milk to column balance tank double seal valv - De-energised
P7VV3022
Colum feed tank outlet isolation valve - De-energised
Analogue
72P7FC3041_AutoEN1
Column 1 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0003 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3051_AutoEN1
Column 2 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0005 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3061_AutoEN1
Column 3 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0007 SP = this CV / 10, active Col seq Step 11|31)
S174
If
102LT1101.stsPV < 35.0% [SP703]
Column Feed Balance Tank Level Transmitter (PV)
S174
Open Water Route [Caustic Flush]
Flags(none)
Digital
P7PP3021
Column feed outlet pump
Analogue
72P7FC3041_AutoEN1
Column 1 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0003 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3051_AutoEN1
Column 2 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0005 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3061_AutoEN1
Column 3 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0007 SP = this CV / 10, active Col seq Step 11|31)
S176
If
301AV2061.stsEng
Columns 4% Caustic Supply Line Water Valve - Energised
and
102AV1011.stsEng
Columns 4% Caustic Supply Valve - Energised
and
102AV1003.stsDeEng
Column Feed Balance Tank Rich Skim Supply Valve - De-energised
and
102AV1007.stsDeEng
Columns Recirculation Block Valve - De-energised
and
102AV1005.stsDeEng
Column Return Balance Tank Lean Skim Supply Valve - De-energised
and
102AV1006.stsDeEng
Columns Outlet Block Valve - De-energised
and
102AV1010.stsDeEng
Columns To Eluate Line Link Valve - De-energised
and
301AV2002.stsDeEng
Columns 4% Caustic Return Drain Valve - De-energised
S176
CIP - Caustic Rinse - Dose Water [Caustic Flush]
Flags(none)
Digital
P7PP3021
Column feed outlet pump
P7PP9021
Caustic tank outlet pump
Analogue
72P7FC3041_AutoEN1
Column 1 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0003 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3051_AutoEN1
Column 2 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0005 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3061_AutoEN1
Column 3 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0007 SP = this CV / 10, active Col seq Step 11|31)
S178
If
102SQ1101.stsStepTotDN
Step totaliser complete
S178
Close Water Route [Caustic Flush]
Flags(none)
Digital
P7PP3021
Column feed outlet pump
P7PP9021
Caustic tank outlet pump - De-energised
Analogue
72P7FC3041_AutoEN1
Column 1 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0003 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3051_AutoEN1
Column 2 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0005 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3061_AutoEN1
Column 3 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0007 SP = this CV / 10, active Col seq Step 11|31)
S180
If
301AV2061.stsDeEng
Columns 4% Caustic Supply Line Water Valve - De-energised
S180
Open Caustic Route [Caustic Flush]
Flags(none)
Digital
P7PP3021
Column feed outlet pump
Analogue
72P7FC3041_AutoEN1
Column 1 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0003 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3051_AutoEN1
Column 2 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0005 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3061_AutoEN1
Column 3 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0007 SP = this CV / 10, active Col seq Step 11|31)
S182
If
301AV1181.stsEng
4% Caustic Buffer Tank Outlet Valve - Energised
and
102AV1011.stsEng
Columns 4% Caustic Supply Valve - Energised
and
102AV1003.stsDeEng
Column Feed Balance Tank Rich Skim Supply Valve - De-energised
and
102AV1007.stsDeEng
Columns Recirculation Block Valve - De-energised
and
102AV1005.stsDeEng
Column Return Balance Tank Lean Skim Supply Valve - De-energised
and
102AV1006.stsDeEng
Columns Outlet Block Valve - De-energised
and
102AV1010.stsDeEng
Columns To Eluate Line Link Valve - De-energised
and
301AV2002.stsDeEng
Columns 4% Caustic Return Drain Valve - De-energised
S182
CIP - Caustic Rinse - Dose Caustic [Caustic Flush]
Flags(none)
Digital
P7PP3021
Column feed outlet pump
P7PP9021
Caustic tank outlet pump
Analogue
72P7FC3041_AutoEN1
Column 1 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0003 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3051_AutoEN1
Column 2 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0005 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3061_AutoEN1
Column 3 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0007 SP = this CV / 10, active Col seq Step 11|31)
S184
If
102SQ1101.stsStepTotDN
Step totaliser complete
S184
Close Caustic Route [Caustic Flush]
Flags(none)
Digital
P7PP3021
Column feed outlet pump
P7PP9021
Caustic tank outlet pump - De-energised
Analogue
72P7FC3041_AutoEN1
Column 1 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0003 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3051_AutoEN1
Column 2 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0005 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3061_AutoEN1
Column 3 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0007 SP = this CV / 10, active Col seq Step 11|31)
S186
If
301AV1181.stsDeEng
4% Caustic Buffer Tank Outlet Valve - De-energised
S186
Run a stand alone caustic flush [Caustic Flush]
Flags(none)
Digital
P7VV3022
Colum feed tank outlet isolation valve
P7PP3021
Column feed outlet pump
Analogue
72P7FC3041_AutoEN1
Column 1 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0003 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3051_AutoEN1
Column 2 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0005 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3061_AutoEN1
Column 3 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0007 SP = this CV / 10, active Col seq Step 11|31)
S206
If
102SQ1101FLG18.stsActive
Flag 18 not active
and
102LT1101.stsPV < 35.0% [SP703]
Column Feed Balance Tank Level Transmitter (PV)
or
102SQ1101FLG19.stsActive
Stand alone Caustic Flush followed by normal CIP - Active
and
102LT1101.stsPV < 35.0% [SP703]
Column Feed Balance Tank Level Transmitter (PV)
or
102SQ1101FLG18.stsActive
Flag 18 active
and
102SQ1101FLG19.stsActive
NOT Stand alone Caustic Flush followed by normal CIP - Active
and
102LT1101.stsPV < 35.0% [SP703]
Column Feed Balance Tank Level Transmitter (PV)
S228
If
102SQ1101FLG18.stsActive
Flag 18 not active
and
102LT1101.stsPV < 35.0% [SP703]
Column Feed Balance Tank Level Transmitter (PV)
or
102SQ1101FLG19.stsActive
Stand alone Caustic Flush followed by normal CIP - Active
and
102LT1101.stsPV < 35.0% [SP703]
Column Feed Balance Tank Level Transmitter (PV)
or
102SQ1101FLG18.stsActive
Flag 18 active
and
102SQ1101FLG19.stsActive
NOT Stand alone Caustic Flush followed by normal CIP - Active
and
102LT1101.stsPV < 35.0% [SP703]
Column Feed Balance Tank Level Transmitter (PV)
S188
CIP - Prerinse - Open Route [CIP - Prerinse]
Flags(none)
Digital
P7VV3016
skim milk to column balance tank double seal valv
P7VV3011
Caustic supply isolation valve
P7VV3022
Colum feed tank outlet isolation valve
P7PP3021
Column feed outlet pump
P7PP9021
Caustic tank outlet pump
P7LV3021
Column feed BT skim milk supply control valve
P7TV3101
Hot water supply control valve
Analogue
72P7FC3041_AutoEN1
Column 1 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0003 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3051_AutoEN1
Column 2 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0005 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3061_AutoEN1
Column 3 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0007 SP = this CV / 10, active Col seq Step 11|31)
S190
If
102AV1006.stsDeEng
Columns Outlet Block Valve - De-energised
and
102AV1011.stsEng
Columns 4% Caustic Supply Valve - Energised
and
102SQ1101FLG701.stsActive
NOT Columns Main Sequence CIP Button Interlock Flag - Active
or
Utl.Off
and
102SQ1101FLG701.stsActive
Columns Main Sequence CIP Button Interlock Flag - Active
S186
If
102AV1006.stsDeEng
Columns Outlet Block Valve - De-energised
and
102AV1011.stsEng
Columns 4% Caustic Supply Valve - Energised
and
102SQ1101FLG701.stsActive
NOT Columns Main Sequence CIP Button Interlock Flag - Active
or
Utl.Off
and
102SQ1101FLG701.stsActive
Columns Main Sequence CIP Button Interlock Flag - Active
S190
CIP - Prerinse - Rinse To Balance Tank [CIP - Prerinse]
Flags(none)
Digital
P7VV3081
LF column bypass isolation "L" port valve
P7VV3016
skim milk to column balance tank double seal valv
P7VV3011
Caustic supply isolation valve
P7VV3022
Colum feed tank outlet isolation valve
P7VV9022
Demin water supply to caustic lines "TT" port valv
P7PP3021
Column feed outlet pump
P7PP9021
Caustic tank outlet pump
P7FV3081
LF column filter bypass control valve
P7LV3021
Column feed BT skim milk supply control valve
P7TV3101
Hot water supply control valve
Analogue
72P7FC3041_AutoEN1
Column 1 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0003 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3051_AutoEN1
Column 2 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0005 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3061_AutoEN1
Column 3 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0007 SP = this CV / 10, active Col seq Step 11|31)
S192
If
102SQ1101.stsStepTotDN
Step totaliser complete
S192
CIP - Prerinse - Lower Balance Tank [CIP - Prerinse]
Flags(none)
Digital
P7VV3081
LF column bypass isolation "L" port valve
P7VV3016
skim milk to column balance tank double seal valv
P7VV3011
Caustic supply isolation valve
P7VV3022
Colum feed tank outlet isolation valve
P7PP3021
Column feed outlet pump
P7PP9021
Caustic tank outlet pump
P7FV3081
LF column filter bypass control valve
P7LV3021
Column feed BT skim milk supply control valve
P7TV3101
Hot water supply control valve
P7VV9022
Demin water supply to caustic lines "TT" port valv - De-energised
Analogue
72P7FC3041_AutoEN1
Column 1 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0003 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3051_AutoEN1
Column 2 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0005 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3061_AutoEN1
Column 3 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0007 SP = this CV / 10, active Col seq Step 11|31)
S194
If
102LT1101.stsPV < 34.0% [SP701]
Column Feed Balance Tank Level Transmitter (PV)
S194
CIP - Prerinse - Rinse To Drain [CIP - Prerinse]
Flags(none)
Digital
P7VV3081
LF column bypass isolation "L" port valve
P7VV3012
Buffer from storage "TT" port valve
P7VV3001
LF Skim milk "TT" port valve
P7VV3082
Filtered skim milk "TT" port valve
P7VV3014
Skim milk LF column bypass valve
P7VV3016
skim milk to column balance tank double seal valv
P7VV3015
Caustic supply to bypass line valve
P7VV3084
Caustic Return "TT" port valve
P7VV3011
Caustic supply isolation valve
P7VV3022
Colum feed tank outlet isolation valve
P7VV3018
Column feed balance tank spray ball isolation valv
P7VV3023
CIP recirc line isolation valve
P7VV9022
Demin water supply to caustic lines "TT" port valv
P7PP3021
Column feed outlet pump
P7PP9021
Caustic tank outlet pump
P7FV3081
LF column filter bypass control valve
P7LV3021
Column feed BT skim milk supply control valve
P7TV3101
Hot water supply control valve
Analogue
72P7FC3041_AutoEN1
Column 1 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0003 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3051_AutoEN1
Column 2 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0005 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3061_AutoEN1
Column 3 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0007 SP = this CV / 10, active Col seq Step 11|31)
S196
If
102SQ1101.stsStepTotDN
Step totaliser complete
S196
CIP - Prerinse - Rinse To Drain For Time [CIP - Prerinse]
Flags(none)
Digital
P7VV3081
LF column bypass isolation "L" port valve
P7VV3012
Buffer from storage "TT" port valve
P7VV3001
LF Skim milk "TT" port valve
P7VV3082
Filtered skim milk "TT" port valve
P7VV3014
Skim milk LF column bypass valve
P7VV3016
skim milk to column balance tank double seal valv
P7VV3015
Caustic supply to bypass line valve
P7VV3084
Caustic Return "TT" port valve
P7VV3011
Caustic supply isolation valve
P7VV3022
Colum feed tank outlet isolation valve
P7VV3018
Column feed balance tank spray ball isolation valv
P7VV3023
CIP recirc line isolation valve
P7VV9022
Demin water supply to caustic lines "TT" port valv
P7PP3021
Column feed outlet pump
P7PP9021
Caustic tank outlet pump
P7FV3081
LF column filter bypass control valve
P7LV3021
Column feed BT skim milk supply control valve
P7TV3101
Hot water supply control valve
Analogue
72P7FC3041_AutoEN1
Column 1 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0003 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3051_AutoEN1
Column 2 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0005 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3061_AutoEN1
Column 3 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0007 SP = this CV / 10, active Col seq Step 11|31)
S198
If
102SQ1101.stsStepTimeDN
Step timer complete
S198
CIP - Stop Water Supply [CIP - Prerinse]
Flags(none)
Digital
P7VV3081
LF column bypass isolation "L" port valve
P7VV3016
skim milk to column balance tank double seal valv
P7VV3011
Caustic supply isolation valve
P7VV3022
Colum feed tank outlet isolation valve
P7PP3021
Column feed outlet pump
P7FV3081
LF column filter bypass control valve
P7LV3021
Column feed BT skim milk supply control valve
P7PP9021
Caustic tank outlet pump - De-energised
P7TV3101
Hot water supply control valve - De-energised
P7VV3001
LF Skim milk "TT" port valve - De-energised
P7VV3012
Buffer from storage "TT" port valve - De-energised
P7VV3014
Skim milk LF column bypass valve - De-energised
P7VV3015
Caustic supply to bypass line valve - De-energised
P7VV3018
Column feed balance tank spray ball isolation valv - De-energised
P7VV3023
CIP recirc line isolation valve - De-energised
P7VV3082
Filtered skim milk "TT" port valve - De-energised
P7VV3084
Caustic Return "TT" port valve - De-energised
P7VV9022
Demin water supply to caustic lines "TT" port valv - De-energised
Analogue
72P7FC3041_AutoEN1
Column 1 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0003 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3051_AutoEN1
Column 2 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0005 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3061_AutoEN1
Column 3 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0007 SP = this CV / 10, active Col seq Step 11|31)
S200
If
301AV2061.stsDeEng
Columns 4% Caustic Supply Line Water Valve - De-energised
and
102SQ1101FLG700.stsActive
Columns Main Sequence CIP Interlock Flag - Active
and
102SQ1101FLG702.eq1
Columns Main Sequence CIP Mode Select Flag (0-None, 1-Caustic, 2-Acid, 3-Caustic & Acid)
or
301AV2061.stsDeEng
Columns 4% Caustic Supply Line Water Valve - De-energised
and
102SQ1101FLG700.stsActive
Columns Main Sequence CIP Interlock Flag - Active
and
102SQ1101FLG702.eq3
Columns Main Sequence CIP Mode Select Flag (0-None, 1-Caustic, 2-Acid, 3-Caustic & Acid)
S206
If
301AV2061.stsDeEng
Columns 4% Caustic Supply Line Water Valve - De-energised
and
102SQ1101FLG700.stsActive
NOT Columns Main Sequence CIP Interlock Flag - Active
and
102SQ1101FLG702.eq1
Columns Main Sequence CIP Mode Select Flag (0-None, 1-Caustic, 2-Acid, 3-Caustic & Acid)
or
301AV2061.stsDeEng
Columns 4% Caustic Supply Line Water Valve - De-energised
and
102SQ1101FLG700.stsActive
NOT Columns Main Sequence CIP Interlock Flag - Active
and
102SQ1101FLG702.eq3
Columns Main Sequence CIP Mode Select Flag (0-None, 1-Caustic, 2-Acid, 3-Caustic & Acid)
S232
If
301AV2061.stsDeEng
Columns 4% Caustic Supply Line Water Valve - De-energised
and
102SQ1101FLG702.eq2
Columns Main Sequence CIP Mode Select Flag (0-None, 1-Caustic, 2-Acid, 3-Caustic & Acid)
S200
CIP - Caustic Prime - Open Recirculation Route [CIP - Caustic]
Flags(none)
Digital
P7VV3081
LF column bypass isolation "L" port valve
P7VV3014
Skim milk LF column bypass valve
P7VV3016
skim milk to column balance tank double seal valv
P7VV3011
Caustic supply isolation valve
P7VV3022
Colum feed tank outlet isolation valve
P7PP3021
Column feed outlet pump
P7FV3081
LF column filter bypass control valve
P7LV3021
Column feed BT skim milk supply control valve
Analogue
72P7FC3041_AutoEN1
Column 1 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0003 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3051_AutoEN1
Column 2 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0005 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3061_AutoEN1
Column 3 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0007 SP = this CV / 10, active Col seq Step 11|31)
S202
If
102AV1007.stsEng
Columns Recirculation Block Valve - Energised
S202
CIP - Caustic Prime - Wait For Caustic Available [CIP - Caustic]
Flags(none)
Digital
P7VV3081
LF column bypass isolation "L" port valve
P7VV3083
skim milk to CIP return isolation "L" port valve
P7VV3014
Skim milk LF column bypass valve
P7VV3016
skim milk to column balance tank double seal valv
P7VV3011
Caustic supply isolation valve
P7VV3022
Colum feed tank outlet isolation valve
P7PP3021
Column feed outlet pump
P7FV3081
LF column filter bypass control valve
P7LV3021
Column feed BT skim milk supply control valve - De-energised
Analogue
72P7FC3041_AutoEN1
Column 1 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0003 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3051_AutoEN1
Column 2 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0005 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3061_AutoEN1
Column 3 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0007 SP = this CV / 10, active Col seq Step 11|31)
S130
If
102SQ1301Step.No[60]
Columns Caustic Flush Preparation Step 60
and
102SQ1101FLG700.stsActive
NOT Columns Main Sequence CIP Interlock Flag - Active
S204
CIP - Caustic Prime - Open Route [CIP - Caustic]
Flags(none)
Digital
P7VV3081
LF column bypass isolation "L" port valve
P7VV3014
Skim milk LF column bypass valve
P7VV3016
skim milk to column balance tank double seal valv
P7VV3011
Caustic supply isolation valve
P7VV3022
Colum feed tank outlet isolation valve
P7PP3021
Column feed outlet pump
P7FV3081
LF column filter bypass control valve
P7VV3083
skim milk to CIP return isolation "L" port valve - De-energised
Analogue
72P7FC3041_AutoEN1
Column 1 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0003 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3051_AutoEN1
Column 2 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0005 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3061_AutoEN1
Column 3 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0007 SP = this CV / 10, active Col seq Step 11|31)
S206
If
102AV1006.stsDeEng
Columns Outlet Block Valve - De-energised
and
102AV1011.stsEng
Columns 4% Caustic Supply Valve - Energised
S206
CIP - Caustic Prime - Open Supply [CIP - Caustic]
Flags(none)
Digital
P7VV3081
LF column bypass isolation "L" port valve
P7VV3016
skim milk to column balance tank double seal valv
P7VV3011
Caustic supply isolation valve
P7VV3022
Colum feed tank outlet isolation valve
P7VV9021
Caustic tank outlet isolation "L" Port valve
P7PP3021
Column feed outlet pump
P7FV3081
LF column filter bypass control valve
P7LV3021
Column feed BT skim milk supply control valve
P7VV3014
Skim milk LF column bypass valve - De-energised
Analogue
72P7FC3041_AutoEN1
Column 1 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0003 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3051_AutoEN1
Column 2 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0005 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3061_AutoEN1
Column 3 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0007 SP = this CV / 10, active Col seq Step 11|31)
S210
If
301AV1181.stsEng
4% Caustic Buffer Tank Outlet Valve - Energised
S208
CIP - Caustic Prime - Prime To Balance Tank [CIP - Caustic]
Flags(none)
Digital
P7VV3081
LF column bypass isolation "L" port valve
P7VV3016
skim milk to column balance tank double seal valv
P7VV3011
Caustic supply isolation valve
P7VV3022
Colum feed tank outlet isolation valve
P7VV9021
Caustic tank outlet isolation "L" Port valve
P7PP3021
Column feed outlet pump
P7PP9021
Caustic tank outlet pump
P7FV3081
LF column filter bypass control valve
P7LV3021
Column feed BT skim milk supply control valve
Analogue
72P7FC3041_AutoEN1
Column 1 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0003 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3051_AutoEN1
Column 2 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0005 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3061_AutoEN1
Column 3 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0007 SP = this CV / 10, active Col seq Step 11|31)
S210
If
102SQ1101.stsStepTotDN
Step totaliser complete
S210
CIP - Caustic Prime - Lower Balance Tank [CIP - Caustic]
Flags(none)
Digital
P7VV3081
LF column bypass isolation "L" port valve
P7VV3016
skim milk to column balance tank double seal valv
P7VV3011
Caustic supply isolation valve
P7VV3022
Colum feed tank outlet isolation valve
P7VV9021
Caustic tank outlet isolation "L" Port valve
P7PP3021
Column feed outlet pump
P7FV3081
LF column filter bypass control valve
P7LV3021
Column feed BT skim milk supply control valve
P7PP9021
Caustic tank outlet pump - De-energised
Analogue
72P7FC3041_AutoEN1
Column 1 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0003 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3051_AutoEN1
Column 2 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0005 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3061_AutoEN1
Column 3 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0007 SP = this CV / 10, active Col seq Step 11|31)
S212
If
102LT1101.stsPV < 34.0% [SP701]
Column Feed Balance Tank Level Transmitter (PV)
S212
CIP - Caustic Prime - Prime To Caustic Tank Return [CIP - Caustic]
Flags(none)
Digital
P7VV3081
LF column bypass isolation "L" port valve
P7VV3016
skim milk to column balance tank double seal valv
P7VV3011
Caustic supply isolation valve
P7VV3022
Colum feed tank outlet isolation valve
P7VV9021
Caustic tank outlet isolation "L" Port valve
P7PP3021
Column feed outlet pump
P7PP9021
Caustic tank outlet pump
P7FV3081
LF column filter bypass control valve
P7LV3021
Column feed BT skim milk supply control valve
Analogue
72P7FC3041_AutoEN1
Column 1 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0003 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3051_AutoEN1
Column 2 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0005 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3061_AutoEN1
Column 3 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0007 SP = this CV / 10, active Col seq Step 11|31)
S214
If
102SQ1101.stsStepTotDN
Step totaliser complete
and
301CT2002.stsPV > 100.0mS/cm [SP705]
Columns 4% Caustic Return Conductivity Transmitter (PV)
S214
CIP - Caustic - Open Recirculation Path [CIP - Caustic]
Flags(none)
Digital
P7VV3081
LF column bypass isolation "L" port valve
P7VV3016
skim milk to column balance tank double seal valv
P7VV3011
Caustic supply isolation valve
P7VV3022
Colum feed tank outlet isolation valve
P7VV9052
Caustic return to caustic tank isolation valve
P7VV9021
Caustic tank outlet isolation "L" Port valve
P7VV9051
Caustic return to caustic tank line drain valve
P7PP3021
Column feed outlet pump
P7PP9021
Caustic tank outlet pump
P7FV3081
LF column filter bypass control valve
P7LV3021
Column feed BT skim milk supply control valve
Analogue
72P7FC3041_AutoEN1
Column 1 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0003 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3051_AutoEN1
Column 2 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0005 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3061_AutoEN1
Column 3 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0007 SP = this CV / 10, active Col seq Step 11|31)
S216
If
301AV1081.stsEng
4% Caustic Buffer Tank Inlet Valve - Energised
S216
CIP - Caustic Recirculation [CIP - Caustic]
Flags(none)
Digital
P7VV3081
LF column bypass isolation "L" port valve
P7VV3012
Buffer from storage "TT" port valve
P7VV3001
LF Skim milk "TT" port valve
P7VV3082
Filtered skim milk "TT" port valve
P7VV3014
Skim milk LF column bypass valve
P7VV3016
skim milk to column balance tank double seal valv
P7VV3015
Caustic supply to bypass line valve
P7VV3084
Caustic Return "TT" port valve
P7VV3011
Caustic supply isolation valve
P7VV3022
Colum feed tank outlet isolation valve
P7VV3018
Column feed balance tank spray ball isolation valv
P7VV3023
CIP recirc line isolation valve
P7VV9052
Caustic return to caustic tank isolation valve
P7VV9021
Caustic tank outlet isolation "L" Port valve
P7VV9051
Caustic return to caustic tank line drain valve
P7PP3021
Column feed outlet pump
P7PP9021
Caustic tank outlet pump
P7FV3081
LF column filter bypass control valve
P7LV3021
Column feed BT skim milk supply control valve
Analogue
72P7FC3041_AutoEN1
Column 1 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0003 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3051_AutoEN1
Column 2 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0005 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3061_AutoEN1
Column 3 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0007 SP = this CV / 10, active Col seq Step 11|31)
S218
If
102SQ1101.stsStepTimeDN
Step timer complete
S218
CIP - Caustic - Stop Pump [CIP - Caustic]
Flags(none)
Digital
P7VV3081
LF column bypass isolation "L" port valve
P7VV3016
skim milk to column balance tank double seal valv
P7VV3011
Caustic supply isolation valve
P7VV3022
Colum feed tank outlet isolation valve
P7VV9052
Caustic return to caustic tank isolation valve
P7VV9021
Caustic tank outlet isolation "L" Port valve
P7VV9051
Caustic return to caustic tank line drain valve
P7PP3021
Column feed outlet pump
P7FV3081
LF column filter bypass control valve
P7LV3021
Column feed BT skim milk supply control valve
P7PP9021
Caustic tank outlet pump - De-energised
P7VV3001
LF Skim milk "TT" port valve - De-energised
P7VV3012
Buffer from storage "TT" port valve - De-energised
P7VV3014
Skim milk LF column bypass valve - De-energised
P7VV3015
Caustic supply to bypass line valve - De-energised
P7VV3018
Column feed balance tank spray ball isolation valv - De-energised
P7VV3023
CIP recirc line isolation valve - De-energised
P7VV3082
Filtered skim milk "TT" port valve - De-energised
P7VV3084
Caustic Return "TT" port valve - De-energised
Analogue
72P7FC3041_AutoEN1
Column 1 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0003 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3051_AutoEN1
Column 2 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0005 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3061_AutoEN1
Column 3 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0007 SP = this CV / 10, active Col seq Step 11|31)
S220
If
102SQ1101.stsStepTimeDN
Step timer complete
and
301PU2001.stsRun
NOT Columns 4% Caustic Buffer Supply Pump - Running
S220
CIP - Caustic - Close Supply [CIP - Caustic]
Flags(none)
Digital
P7VV3081
LF column bypass isolation "L" port valve
P7VV3016
skim milk to column balance tank double seal valv
P7VV3011
Caustic supply isolation valve
P7VV3022
Colum feed tank outlet isolation valve
P7VV9052
Caustic return to caustic tank isolation valve
P7VV9051
Caustic return to caustic tank line drain valve
P7PP3021
Column feed outlet pump
P7FV3081
LF column filter bypass control valve
P7LV3021
Column feed BT skim milk supply control valve
P7VV9021
Caustic tank outlet isolation "L" Port valve - De-energised
Analogue
72P7FC3041_AutoEN1
Column 1 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0003 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3051_AutoEN1
Column 2 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0005 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3061_AutoEN1
Column 3 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0007 SP = this CV / 10, active Col seq Step 11|31)
S222
If
301AV1181.stsDeEng
4% Caustic Buffer Tank Outlet Valve - De-energised
S222
CIP - Caustic Rinse - Rinse To Balance Tank [CIP - Caustic]
Flags(none)
Digital
P7VV3081
LF column bypass isolation "L" port valve
P7VV3016
skim milk to column balance tank double seal valv
P7VV3015
Caustic supply to bypass line valve
P7VV3011
Caustic supply isolation valve
P7VV3017
Caustic supply isolation valve
P7VV3022
Colum feed tank outlet isolation valve
P7VV3023
CIP recirc line isolation valve
P7VV9052
Caustic return to caustic tank isolation valve
P7VV9051
Caustic return to caustic tank line drain valve
P7VV9022
Demin water supply to caustic lines "TT" port valv
P7PP3021
Column feed outlet pump
P7PP9021
Caustic tank outlet pump
P7FV3081
LF column filter bypass control valve
P7LV3021
Column feed BT skim milk supply control valve
Analogue
72P7FC3041_AutoEN1
Column 1 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0003 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3051_AutoEN1
Column 2 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0005 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3061_AutoEN1
Column 3 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0007 SP = this CV / 10, active Col seq Step 11|31)
S224
If
102SQ1101.stsStepTotDN
Step totaliser complete
S224
CIP - Caustic Rinse - Lower Balance Tank [CIP - Caustic]
Flags(none)
Digital
P7VV3081
LF column bypass isolation "L" port valve
P7VV3016
skim milk to column balance tank double seal valv
P7VV3011
Caustic supply isolation valve
P7VV3022
Colum feed tank outlet isolation valve
P7VV9052
Caustic return to caustic tank isolation valve
P7VV9051
Caustic return to caustic tank line drain valve
P7PP3021
Column feed outlet pump
P7PP9021
Caustic tank outlet pump
P7FV3081
LF column filter bypass control valve
P7LV3021
Column feed BT skim milk supply control valve
P7VV3015
Caustic supply to bypass line valve - De-energised
P7VV3017
Caustic supply isolation valve - De-energised
P7VV3023
CIP recirc line isolation valve - De-energised
P7VV9022
Demin water supply to caustic lines "TT" port valv - De-energised
Analogue
72P7FC3041_AutoEN1
Column 1 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0003 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3051_AutoEN1
Column 2 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0005 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3061_AutoEN1
Column 3 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0007 SP = this CV / 10, active Col seq Step 11|31)
S226
If
102LT1101.stsPV < 34.0% [SP701]
Column Feed Balance Tank Level Transmitter (PV)
S226
CIP - Caustic Rinse - Rinse To Caustic Tank Return [CIP - Caustic]
Flags(none)
Digital
P7VV3081
LF column bypass isolation "L" port valve
P7VV3012
Buffer from storage "TT" port valve
P7VV3001
LF Skim milk "TT" port valve
P7VV3082
Filtered skim milk "TT" port valve
P7VV3014
Skim milk LF column bypass valve
P7VV3016
skim milk to column balance tank double seal valv
P7VV3015
Caustic supply to bypass line valve
P7VV3084
Caustic Return "TT" port valve
P7VV3011
Caustic supply isolation valve
P7VV3022
Colum feed tank outlet isolation valve
P7VV3018
Column feed balance tank spray ball isolation valv
P7VV3023
CIP recirc line isolation valve
P7VV9052
Caustic return to caustic tank isolation valve
P7VV9051
Caustic return to caustic tank line drain valve
P7VV9022
Demin water supply to caustic lines "TT" port valv
P7PP3021
Column feed outlet pump
P7PP9021
Caustic tank outlet pump
P7FV3081
LF column filter bypass control valve
P7LV3021
Column feed BT skim milk supply control valve
Analogue
72P7FC3041_AutoEN1
Column 1 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0003 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3051_AutoEN1
Column 2 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0005 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3061_AutoEN1
Column 3 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0007 SP = this CV / 10, active Col seq Step 11|31)
S228
If
102SQ1101.stsStepTotDN
Step totaliser complete
S228
CIP - Caustic Rinse - Rinse To Drain [CIP - Caustic]
Flags(none)
Digital
P7VV3081
LF column bypass isolation "L" port valve
P7VV3012
Buffer from storage "TT" port valve
P7VV3001
LF Skim milk "TT" port valve
P7VV3082
Filtered skim milk "TT" port valve
P7VV3014
Skim milk LF column bypass valve
P7VV3016
skim milk to column balance tank double seal valv
P7VV3015
Caustic supply to bypass line valve
P7VV3084
Caustic Return "TT" port valve
P7VV3011
Caustic supply isolation valve
P7VV3022
Colum feed tank outlet isolation valve
P7VV3018
Column feed balance tank spray ball isolation valv
P7VV3023
CIP recirc line isolation valve
P7VV3111
Caustic heater bypass auto valve
P7VV9052
Caustic return to caustic tank isolation valve
P7VV9022
Demin water supply to caustic lines "TT" port valv
P7PP3021
Column feed outlet pump
P7PP9021
Caustic tank outlet pump
P7FV3081
LF column filter bypass control valve
P7LV3021
Column feed BT skim milk supply control valve
P7VV9051
Caustic return to caustic tank line drain valve - De-energised
Analogue
72P7FC3041_AutoEN1
Column 1 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0003 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3051_AutoEN1
Column 2 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0005 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3061_AutoEN1
Column 3 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0007 SP = this CV / 10, active Col seq Step 11|31)
S230
If
102SQ1101.stsStepTimeDN
Step timer complete
and
301CT2002.stsPV < 30.0mS/cm [SP706]
Columns 4% Caustic Return Conductivity Transmitter (PV)
S230
CIP - Caustic Rinse - Close Water Supply [CIP - Caustic]
Flags(none)
Digital
P7VV3081
LF column bypass isolation "L" port valve
P7VV3016
skim milk to column balance tank double seal valv
P7VV3011
Caustic supply isolation valve
P7VV3022
Colum feed tank outlet isolation valve
P7PP3021
Column feed outlet pump
P7FV3081
LF column filter bypass control valve
P7LV3021
Column feed BT skim milk supply control valve
P7PP9021
Caustic tank outlet pump - De-energised
P7VV3001
LF Skim milk "TT" port valve - De-energised
P7VV3012
Buffer from storage "TT" port valve - De-energised
P7VV3014
Skim milk LF column bypass valve - De-energised
P7VV3015
Caustic supply to bypass line valve - De-energised
P7VV3018
Column feed balance tank spray ball isolation valv - De-energised
P7VV3023
CIP recirc line isolation valve - De-energised
P7VV3082
Filtered skim milk "TT" port valve - De-energised
P7VV3084
Caustic Return "TT" port valve - De-energised
P7VV3111
Caustic heater bypass auto valve - De-energised
P7VV9022
Demin water supply to caustic lines "TT" port valv - De-energised
P7VV9052
Caustic return to caustic tank isolation valve - De-energised
Analogue
72P7FC3041_AutoEN1
Column 1 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0003 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3051_AutoEN1
Column 2 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0005 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3061_AutoEN1
Column 3 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0007 SP = this CV / 10, active Col seq Step 11|31)
S232
If
301AV2061.stsDeEng
Columns 4% Caustic Supply Line Water Valve - De-energised
and
102SQ1101FLG702.eq3
Columns Main Sequence CIP Mode Select Flag (0-None, 1-Caustic, 2-Acid, 3-Caustic & Acid)
S256
If
301AV2061.stsDeEng
Columns 4% Caustic Supply Line Water Valve - De-energised
and
102SQ1101FLG702.ne3
Columns Main Sequence CIP Mode Select Flag (0-None, 1-Caustic, 2-Acid, 3-Caustic & Acid)
or
102SQ1101FLG18.stsActive
Flag 18 active
and
301AV2061.stsDeEng
Columns 4% Caustic Supply Line Water Valve - De-energised
and
102SQ1101FLG702.eq0
Columns Main Sequence CIP Mode Select Flag (0-None, 1-Caustic, 2-Acid, 3-Caustic & Acid)
S232
CIP - Acid - Open Recirculation Path [CIP - Caustic]
Flags(none)
Digital
P7VV3081
LF column bypass isolation "L" port valve
P7VV3014
Skim milk LF column bypass valve
P7VV3016
skim milk to column balance tank double seal valv
P7VV3011
Caustic supply isolation valve
P7VV3022
Colum feed tank outlet isolation valve
P7PP3021
Column feed outlet pump
P7FV3081
LF column filter bypass control valve
P7LV3021
Column feed BT skim milk supply control valve
Analogue
72P7FC3041_AutoEN1
Column 1 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0003 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3051_AutoEN1
Column 2 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0005 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3061_AutoEN1
Column 3 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0007 SP = this CV / 10, active Col seq Step 11|31)
S234
If
102AV1007.stsEng
Columns Recirculation Block Valve - Energised
S234
CIP - Acid - Wait For Acetic Acid Available [CIP - Acid]
Flags(none)
Digital
P7VV3081
LF column bypass isolation "L" port valve
P7VV3014
Skim milk LF column bypass valve
P7VV3016
skim milk to column balance tank double seal valv
P7VV3011
Caustic supply isolation valve
P7VV3022
Colum feed tank outlet isolation valve
P7VV9022
Demin water supply to caustic lines "TT" port valv
P7PP3021
Column feed outlet pump
P7PP9021
Caustic tank outlet pump
P7FV3081
LF column filter bypass control valve
P7LV3021
Column feed BT skim milk supply control valve
Analogue
72P7FC3041_AutoEN1
Column 1 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0003 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3051_AutoEN1
Column 2 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0005 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3061_AutoEN1
Column 3 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0007 SP = this CV / 10, active Col seq Step 11|31)
S242
If
102SQ0101.stsActive
Column 1 Sequence Column Selected Button - Active
and
102SQ0201.stsActive
NOT Column 2 Sequence Column Selected Button - Active
and
102SQ0301.stsActive
NOT Column 3 Sequence Column Selected Button - Active
and
102TT0101.stsPV <= 25.0°C [SP715]
Column 1 Feed Temperature Transmitter (PV)
and
102TT1101.stsPV <= 25.0°C [SP715]
LF Column Feed Balance Tank Temperature (PV)
or
102SQ0201.stsActive
Column 2 Sequence Column Selected Button - Active
and
102SQ0101.stsActive
NOT Column 1 Sequence Column Selected Button - Active
and
102SQ0301.stsActive
NOT Column 3 Sequence Column Selected Button - Active
and
102TT0201.stsPV <= 25.0°C [SP715]
Column 2 Feed Temperature Transmitter (PV)
and
102TT1101.stsPV <= 25.0°C [SP715]
LF Column Feed Balance Tank Temperature (PV)
or
102SQ0301.stsActive
Column 3 Sequence Column Selected Button - Active
and
102SQ0101.stsActive
NOT Column 1 Sequence Column Selected Button - Active
and
102SQ0201.stsActive
NOT Column 2 Sequence Column Selected Button - Active
and
102TT0301.stsPV <= 25.0°C [SP715]
Column 3 Feed Temperature Transmitter (PV)
and
102TT1101.stsPV <= 25.0°C [SP715]
LF Column Feed Balance Tank Temperature (PV)
or
102SQ0101.stsActive
Column 1 Sequence Column Selected Button - Active
and
102SQ0201.stsActive
Column 2 Sequence Column Selected Button - Active
and
102SQ0301.stsActive
NOT Column 3 Sequence Column Selected Button - Active
and
102TT0101.stsPV <= 25.0°C [SP715]
Column 1 Feed Temperature Transmitter (PV)
and
102TT0201.stsPV <= 25.0°C [SP715]
Column 2 Feed Temperature Transmitter (PV)
and
102TT1101.stsPV <= 25.0°C [SP715]
LF Column Feed Balance Tank Temperature (PV)
or
102SQ0101.stsActive
Column 1 Sequence Column Selected Button - Active
and
102SQ0201.stsActive
Column 2 Sequence Column Selected Button - Active
and
102SQ0301.stsActive
Column 3 Sequence Column Selected Button - Active
and
102TT0101.stsPV <= 25.0°C [SP715]
Column 1 Feed Temperature Transmitter (PV)
and
102TT0201.stsPV <= 25.0°C [SP715]
Column 2 Feed Temperature Transmitter (PV)
and
102TT0301.stsPV <= 25.0°C [SP715]
Column 3 Feed Temperature Transmitter (PV)
and
102TT1101.stsPV <= 25.0°C [SP715]
LF Column Feed Balance Tank Temperature (PV)
or
102SQ0101.stsActive
Column 1 Sequence Column Selected Button - Active
and
102SQ0301.stsActive
Column 3 Sequence Column Selected Button - Active
and
102SQ0201.stsActive
NOT Column 2 Sequence Column Selected Button - Active
and
102TT0101.stsPV <= 25.0°C [SP715]
Column 1 Feed Temperature Transmitter (PV)
and
102TT0301.stsPV <= 25.0°C [SP715]
Column 3 Feed Temperature Transmitter (PV)
and
102TT1101.stsPV <= 25.0°C [SP715]
LF Column Feed Balance Tank Temperature (PV)
or
102SQ0201.stsActive
Column 2 Sequence Column Selected Button - Active
and
102SQ0301.stsActive
Column 3 Sequence Column Selected Button - Active
and
102SQ0101.stsActive
NOT Column 1 Sequence Column Selected Button - Active
and
102TT0201.stsPV <= 25.0°C [SP715]
Column 2 Feed Temperature Transmitter (PV)
and
102TT0301.stsPV <= 25.0°C [SP715]
Column 3 Feed Temperature Transmitter (PV)
and
102TT1101.stsPV <= 25.0°C [SP715]
LF Column Feed Balance Tank Temperature (PV)
S236
CIP - Acid - Acetic Acid Dosing [CIP - Acid]
Flags(none)
Digital
P7VV3081
LF column bypass isolation "L" port valve
P7VV3083
skim milk to CIP return isolation "L" port valve
P7VV3014
Skim milk LF column bypass valve
P7VV3016
skim milk to column balance tank double seal valv
P7VV3022
Colum feed tank outlet isolation valve
P7PP3021
Column feed outlet pump
P7FV3081
LF column filter bypass control valve
P7LV3021
Column feed BT skim milk supply control valve - De-energised
P7PP9021
Caustic tank outlet pump - De-energised
P7VV3011
Caustic supply isolation valve - De-energised
P7VV9022
Demin water supply to caustic lines "TT" port valv - De-energised
Analogue
72P7FC3041_AutoEN1
Column 1 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0003 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3051_AutoEN1
Column 2 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0005 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3061_AutoEN1
Column 3 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0007 SP = this CV / 10, active Col seq Step 11|31)
S242
If
Utl.Off
S238
CIP - Acid - ReDose - Wait For Acetic Acid Available [CIP - Acid]
Flags(none)
Digital
P7VV3081
LF column bypass isolation "L" port valve
P7VV3083
skim milk to CIP return isolation "L" port valve
P7VV3014
Skim milk LF column bypass valve
P7VV3016
skim milk to column balance tank double seal valv
P7VV3022
Colum feed tank outlet isolation valve
P7PP3021
Column feed outlet pump
P7FV3081
LF column filter bypass control valve
Analogue
72P7FC3041_AutoEN1
Column 1 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0003 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3051_AutoEN1
Column 2 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0005 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3061_AutoEN1
Column 3 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0007 SP = this CV / 10, active Col seq Step 11|31)
S240
If
Utl.Off
S240
CIP - Acid - ReDose - Acetic Acid Dosing [CIP - Acid]
Flags(none)
Digital
P7VV3081
LF column bypass isolation "L" port valve
P7VV3083
skim milk to CIP return isolation "L" port valve
P7VV3014
Skim milk LF column bypass valve
P7VV3016
skim milk to column balance tank double seal valv
P7VV3022
Colum feed tank outlet isolation valve
P7PP3021
Column feed outlet pump
P7FV3081
LF column filter bypass control valve
Analogue
72P7FC3041_AutoEN1
Column 1 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0003 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3051_AutoEN1
Column 2 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0005 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3061_AutoEN1
Column 3 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0007 SP = this CV / 10, active Col seq Step 11|31)
S242
If
Utl.Off
S242
CIP - Acid Recirculation [CIP - Acid]
Flags(none)
Digital
P7VV3081
LF column bypass isolation "L" port valve
P7VV3012
Buffer from storage "TT" port valve
P7VV3001
LF Skim milk "TT" port valve
P7VV3082
Filtered skim milk "TT" port valve
P7VV3083
skim milk to CIP return isolation "L" port valve
P7VV3014
Skim milk LF column bypass valve
P7VV3016
skim milk to column balance tank double seal valv
P7VV3084
Caustic Return "TT" port valve
P7VV3022
Colum feed tank outlet isolation valve
P7VV3018
Column feed balance tank spray ball isolation valv
P7PP3021
Column feed outlet pump
P7FV3081
LF column filter bypass control valve
Analogue
72P7FC3041_AutoEN1
Column 1 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0003 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3051_AutoEN1
Column 2 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0005 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3061_AutoEN1
Column 3 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0007 SP = this CV / 10, active Col seq Step 11|31)
S238
If
Utl.Off
S244
If
102SQ1101.stsHMIButton10
Operator: Press Button 10
and
102SQ1101.stsStepTimeDN
Step timer complete
S244
CIP - Acid Rinse - Open Route [CIP - Acid]
Flags(none)
Digital
P7VV3081
LF column bypass isolation "L" port valve
P7VV3014
Skim milk LF column bypass valve
P7VV3016
skim milk to column balance tank double seal valv
P7VV3011
Caustic supply isolation valve
P7VV3022
Colum feed tank outlet isolation valve
P7PP3021
Column feed outlet pump
P7FV3081
LF column filter bypass control valve
P7VV3001
LF Skim milk "TT" port valve - De-energised
P7VV3012
Buffer from storage "TT" port valve - De-energised
P7VV3018
Column feed balance tank spray ball isolation valv - De-energised
P7VV3082
Filtered skim milk "TT" port valve - De-energised
P7VV3083
skim milk to CIP return isolation "L" port valve - De-energised
P7VV3084
Caustic Return "TT" port valve - De-energised
Analogue
72P7FC3041_AutoEN1
Column 1 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0003 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3051_AutoEN1
Column 2 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0005 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3061_AutoEN1
Column 3 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0007 SP = this CV / 10, active Col seq Step 11|31)
S246
If
102AV1006.stsDeEng
Columns Outlet Block Valve - De-energised
and
102AV1011.stsEng
Columns 4% Caustic Supply Valve - Energised
S246
CIP - Acid Rinse - Rinse To Balance Tank [CIP - Acid]
Flags(none)
Digital
P7VV3081
LF column bypass isolation "L" port valve
P7VV3016
skim milk to column balance tank double seal valv
P7VV3011
Caustic supply isolation valve
P7VV3022
Colum feed tank outlet isolation valve
P7VV9022
Demin water supply to caustic lines "TT" port valv
P7PP3021
Column feed outlet pump
P7PP9021
Caustic tank outlet pump
P7FV3081
LF column filter bypass control valve
P7LV3021
Column feed BT skim milk supply control valve
P7VV3014
Skim milk LF column bypass valve - De-energised
Analogue
72P7FC3041_AutoEN1
Column 1 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0003 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3051_AutoEN1
Column 2 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0005 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3061_AutoEN1
Column 3 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0007 SP = this CV / 10, active Col seq Step 11|31)
S248
If
102SQ1101.stsStepTotDN
Step totaliser complete
S248
CIP - Acid Rinse - Lower Balance Tank [CIP - Acid]
Flags(none)
Digital
P7VV3081
LF column bypass isolation "L" port valve
P7VV3016
skim milk to column balance tank double seal valv
P7VV3011
Caustic supply isolation valve
P7VV3022
Colum feed tank outlet isolation valve
P7PP3021
Column feed outlet pump
P7PP9021
Caustic tank outlet pump
P7FV3081
LF column filter bypass control valve
P7LV3021
Column feed BT skim milk supply control valve
P7VV9022
Demin water supply to caustic lines "TT" port valv - De-energised
Analogue
72P7FC3041_AutoEN1
Column 1 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0003 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3051_AutoEN1
Column 2 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0005 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3061_AutoEN1
Column 3 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0007 SP = this CV / 10, active Col seq Step 11|31)
S250
If
102LT1101.stsPV < 34.0% [SP701]
Column Feed Balance Tank Level Transmitter (PV)
S250
CIP - Acid Rinse - Rinse To Drain [CIP - Acid]
Flags(none)
Digital
P7VV3081
LF column bypass isolation "L" port valve
P7VV3012
Buffer from storage "TT" port valve
P7VV3001
LF Skim milk "TT" port valve
P7VV3082
Filtered skim milk "TT" port valve
P7VV3014
Skim milk LF column bypass valve
P7VV3016
skim milk to column balance tank double seal valv
P7VV3084
Caustic Return "TT" port valve
P7VV3011
Caustic supply isolation valve
P7VV3022
Colum feed tank outlet isolation valve
P7VV3018
Column feed balance tank spray ball isolation valv
P7VV9022
Demin water supply to caustic lines "TT" port valv
P7PP3021
Column feed outlet pump
P7PP9021
Caustic tank outlet pump
P7FV3081
LF column filter bypass control valve
P7LV3021
Column feed BT skim milk supply control valve
Analogue
72P7FC3041_AutoEN1
Column 1 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0003 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3051_AutoEN1
Column 2 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0005 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3061_AutoEN1
Column 3 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0007 SP = this CV / 10, active Col seq Step 11|31)
S252
If
102SQ1101.stsStepTotDN
Step totaliser complete
S252
CIP - Acid Rinse - Rinse To Drain For Time [CIP - Acid]
Flags(none)
Digital
P7VV3081
LF column bypass isolation "L" port valve
P7VV3012
Buffer from storage "TT" port valve
P7VV3001
LF Skim milk "TT" port valve
P7VV3082
Filtered skim milk "TT" port valve
P7VV3014
Skim milk LF column bypass valve
P7VV3016
skim milk to column balance tank double seal valv
P7VV3084
Caustic Return "TT" port valve
P7VV3011
Caustic supply isolation valve
P7VV3022
Colum feed tank outlet isolation valve
P7VV3018
Column feed balance tank spray ball isolation valv
P7VV9021
Caustic tank outlet isolation "L" Port valve
P7VV9022
Demin water supply to caustic lines "TT" port valv
P7PP3021
Column feed outlet pump
P7PP9021
Caustic tank outlet pump
P7FV3081
LF column filter bypass control valve
P7LV3021
Column feed BT skim milk supply control valve
Analogue
72P7FC3041_AutoEN1
Column 1 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0003 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3051_AutoEN1
Column 2 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0005 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3061_AutoEN1
Column 3 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0007 SP = this CV / 10, active Col seq Step 11|31)
S254
If
102SQ1101.stsStepTimeDN
Step timer complete
and
301CT2002.stsPV < 0.1mS/cm [SP712]
Columns 4% Caustic Return Conductivity Transmitter (PV)
S254
CIP - Acid Rinse - Close Water Supply [CIP - Acid]
Flags(none)
Digital
P7VV3016
skim milk to column balance tank double seal valv
P7VV3011
Caustic supply isolation valve
P7VV3022
Colum feed tank outlet isolation valve
P7PP3021
Column feed outlet pump
P7PP9021
Caustic tank outlet pump
P7LV3021
Column feed BT skim milk supply control valve
P7FV3081
LF column filter bypass control valve - De-energised
P7VV3001
LF Skim milk "TT" port valve - De-energised
P7VV3012
Buffer from storage "TT" port valve - De-energised
P7VV3014
Skim milk LF column bypass valve - De-energised
P7VV3018
Column feed balance tank spray ball isolation valv - De-energised
P7VV3081
LF column bypass isolation "L" port valve - De-energised
P7VV3082
Filtered skim milk "TT" port valve - De-energised
P7VV3084
Caustic Return "TT" port valve - De-energised
P7VV9021
Caustic tank outlet isolation "L" Port valve - De-energised
P7VV9022
Demin water supply to caustic lines "TT" port valv - De-energised
Analogue
72P7FC3041_AutoEN1
Column 1 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0003 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3051_AutoEN1
Column 2 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0005 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3061_AutoEN1
Column 3 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0007 SP = this CV / 10, active Col seq Step 11|31)
S256
If
301AV2061.stsDeEng
Columns 4% Caustic Supply Line Water Valve - De-energised
S256
CIP - Open Recirculation Path [CIP - Acid]
Flags(none)
Digital
P7VV3014
Skim milk LF column bypass valve
P7VV3016
skim milk to column balance tank double seal valv
P7VV3022
Colum feed tank outlet isolation valve
P7PP3021
Column feed outlet pump
P7LV3021
Column feed BT skim milk supply control valve - De-energised
P7PP9021
Caustic tank outlet pump - De-energised
P7VV3011
Caustic supply isolation valve - De-energised
Analogue
72P7FC3041_AutoEN1
Column 1 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0003 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3051_AutoEN1
Column 2 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0005 SP = this CV / 10, active Col seq Step 11|31)
72P7FC3061_AutoEN1
Column 3 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0007 SP = this CV / 10, active Col seq Step 11|31)
S00
If
102AV1007.stsEng
Columns Recirculation Block Valve - Energised
S258
Filter Change - Stop Columns [Filter Change]
Flags(none)
Digital
P7VV3083
skim milk to CIP return isolation "L" port valve
P7VV3014
Skim milk LF column bypass valve
P7VV3016
skim milk to column balance tank double seal valv
P7PP3021
Column feed outlet pump
P7LV3021
Column feed BT skim milk supply control valve
P7VV3022
Colum feed tank outlet isolation valve - De-energised
Analogue
72P7FC3041_AutoEN1
Column 1 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0003 SP = this CV / 10, active Col seq Step 11|31) - De-energised
72P7FC3051_AutoEN1
Column 2 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0005 SP = this CV / 10, active Col seq Step 11|31) - De-energised
72P7FC3061_AutoEN1
Column 3 Feed Flow Controller - controller auto enable (cascade MASTER -> sets 72P7PC0007 SP = this CV / 10, active Col seq Step 11|31) - De-energised
S260
If
102SQ0101.stsActive
NOT Column 1 Sequence Column Selected Button - Active
and
102SQ0201.stsActive
NOT Column 2 Sequence Column Selected Button - Active
and
102SQ0301.stsActive
NOT Column 3 Sequence Column Selected Button - Active
S260
Filter Change - Stop Pumps [Filter Change]
Flags(none)
Digital
P7VV3083
skim milk to CIP return isolation "L" port valve
P7VV3014
Skim milk LF column bypass valve
P7VV3016
skim milk to column balance tank double seal valv
P7LV3021
Column feed BT skim milk supply control valve - De-energised
P7PP3021
Column feed outlet pump - De-energised
Analogue(none)
S262
If
301PU2001.stsRun
NOT Columns 4% Caustic Buffer Supply Pump - Running
S262
Filter Change - Wait For Low Flow [Filter Change]
Flags(none)
Digital
P7VV3083
skim milk to CIP return isolation "L" port valve
P7VV3014
Skim milk LF column bypass valve
P7VV3016
skim milk to column balance tank double seal valv
Analogue(none)
S264
If
102SQ1101.stsStepTimeDN
Step timer complete
S264
Filter Change - Close Route [Filter Change]
Flags(none)
Digital
P7VV3083
skim milk to CIP return isolation "L" port valve
P7VV3014
Skim milk LF column bypass valve
P7VV3016
skim milk to column balance tank double seal valv
Analogue(none)
S266
If
102AV1001.stsDeEng
Columns Buffer Supply Valve - De-energised
S266
Filter Change [Filter Change]
Flags(none)
Digital
P7VV3014
Skim milk LF column bypass valve - De-energised
P7VV3016
skim milk to column balance tank double seal valv - De-energised
P7VV3083
skim milk to CIP return isolation "L" port valve - De-energised
Analogue(none)
S268
If
102SQ1101.stsStartCmd
Operator: Press Start
S268
Wait for filters to be changed [Filter Change]
Flags(none)
Digital
P7VV3016
skim milk to column balance tank double seal valv
P7VV3015
Caustic supply to bypass line valve
P7VV3011
Caustic supply isolation valve
P7VV3022
Colum feed tank outlet isolation valve
P7VV3023
CIP recirc line isolation valve
P7VV9022
Demin water supply to caustic lines "TT" port valv
Analogue(none)
S270
If
102SQ1101.stsTimeInStep > 7
Time in step
S270
Purge the BT bypass line [Filter Change]
Flags(none)
Digital
P7VV3011
Caustic supply isolation valve - De-energised
P7VV3015
Caustic supply to bypass line valve - De-energised
P7VV3016
skim milk to column balance tank double seal valv - De-energised
P7VV3022
Colum feed tank outlet isolation valve - De-energised
P7VV3023
CIP recirc line isolation valve - De-energised
P7VV9022
Demin water supply to caustic lines "TT" port valv - De-energised
Analogue(none)
S00
If
102SQ1101.stsStopCmd
Operator: Press Stop
S00
If
102SQ1101.stsStartCmd
Operator: Press Start
and
102SQ1101FLG801.stsActive
NOT Columns Main Sequence Filter Check Interlock Flag - Active
Resources
P7PP3021
Shared Column Feed / Recirculation skid, buffer storage and 4% Caustic supply - command-level interlock with Lf1Col1P01; CIP folded into this EM
Timers
Lf1Col1E01_Var010
Step timer - End Loading - Rinse To Drain For Time (600s)
Start If
EM at S50
Lf1Col1E01_Var011
Step timer - End Loading - Rinse To Drain For Time (400s)
Start If
EM at S58
Lf1Col1E01_Var012
Step timer - LP Elution - Lower Balance Tank (10s)
Start If
EM at S78
Lf1Col1E01_Var013
Step timer - Post Elution Rinse - Rinse To Drain For Time (900s)
Start If
EM at S126
Lf1Col1E01_Var014
Step timer - Regen (Nones)
Start If
EM at S150
Lf1Col1E01_Var015
Step timer - End Regen - Rinse To Drain (180s)
Start If
EM at S166
Lf1Col1E01_Var016
Step timer - CIP - Prerinse - Rinse To Drain For Time (60s)
Start If
EM at S196
Lf1Col1E01_Var017
Step timer - CIP - Caustic Recirculation (2100s)
Start If
EM at S216
Lf1Col1E01_Var018
Step timer - CIP - Caustic - Stop Pump (7s)
Start If
EM at S218
Lf1Col1E01_Var019
Step timer - CIP - Caustic Rinse - Rinse To Drain (600s)
Start If
EM at S228
Lf1Col1E01_Var020
Step timer - CIP - Acid Recirculation (360s)
Start If
EM at S242
Lf1Col1E01_Var021
Step timer - CIP - Acid Rinse - Rinse To Drain For Time (360s)
Start If
EM at S252
Lf1Col1E01_Var022
Step timer - Filter Change - Wait For Low Flow (10s)
Start If
EM at S262
Lf1Col1E01_Var023
Step timer - Filter Change (1800s)
Start If
EM at S266
Totalisers
Lf1Col1E01_Var020
Step totaliser - Start Loading - Open Product Path (target None )
Reset If
EM enters S04
Lf1Col1E01_Var021
Step totaliser - Start Loading - Prime Product To Balance Tank (target 250 )
Reset If
EM enters S06
Lf1Col1E01_Var022
Step totaliser - Start Loading - Prime To Columns (target 93.6 L)
Reset If
EM enters S10
Lf1Col1E01_Var023
Step totaliser - Start Loading - Prime Columns (target 780 L)
Reset If
EM enters S12
Lf1Col1E01_Var024
Step totaliser - Start Loading - Prime To Return Balance Tank (target 80.06 L)
Reset If
EM enters S14
Lf1Col1E01_Var025
Step totaliser - Loading (target 91277.16 )
Reset If
EM enters S16
Lf1Col1E01_Var026
Step totaliser - End Loading - Flush Product To Balance Tank (target 98 )
Reset If
EM enters S30
Lf1Col1E01_Var027
Step totaliser - End Loading - Open Water Flush Path (target 30 )
Reset If
EM enters S38
Lf1Col1E01_Var028
Step totaliser - End Loading - Flush To Columns (target 93.6 L)
Reset If
EM enters S40
Lf1Col1E01_Var029
Step totaliser - End Loading - Flush Columns (target 780 L)
Reset If
EM enters S42
Lf1Col1E01_Var030
Step totaliser - End Loading - Flush To Return Balance Tank (target 730.06 L)
Reset If
EM enters S44
Lf1Col1E01_Var031
Step totaliser - End Loading - Rinse To Drain (target 80.06 L)
Reset If
EM enters S48
Lf1Col1E01_Var032
Step totaliser - End Loading - Rinse To Drain (target 1053.6599 L)
Reset If
EM enters S56
Lf1Col1E01_Var033
Step totaliser - LP Elution - Prime To Balance Tank (target 181.39 L)
Reset If
EM enters S76
Lf1Col1E01_Var034
Step totaliser - LP Elution - Prime To Columns (target 93.6 L)
Reset If
EM enters S80
Lf1Col1E01_Var035
Step totaliser - LP Elution - Prime Columns (target 780 L)
Reset If
EM enters S82
Lf1Col1E01_Var036
Step totaliser - LP Elution - Prime To LP Eluate Tank (target 140.15 L)
Reset If
EM enters S84
Lf1Col1E01_Var037
Step totaliser - LP Elution (target 5460 CVs)
Reset If
EM enters S86
Lf1Col1E01_Var038
Step totaliser - LP Elution at 12mS/cm (target 0 L)
Reset If
EM enters S92
Lf1Col1E01_Var039
Step totaliser - LP Elution at 16mS/cm (target 0 L)
Reset If
EM enters S94
Lf1Col1E01_Var040
Step totaliser - LP Elution at 21mS/cm (target 0 L)
Reset If
EM enters S96
Lf1Col1E01_Var041
Step totaliser - LF Elution - Prime To Balance Tank (target 181.39 L)
Reset If
EM enters S100
Lf1Col1E01_Var042
Step totaliser - LF Elution - Prime To Columns (target 93.6 L)
Reset If
EM enters S104
Lf1Col1E01_Var043
Step totaliser - LF Elution - Prime Columns (target 780 L)
Reset If
EM enters S106
Lf1Col1E01_Var044
Step totaliser - LF Elution - Prime To LF Eluate Tank (target 154.69 L)
Reset If
EM enters S108
Lf1Col1E01_Var045
Step totaliser - LF Elution (target 1130.3201 L)
Reset If
EM enters S110
Lf1Col1E01_Var046
Step totaliser - Post Elution Rinse - Rinse To Balance Tank (target 181.39 L)
Reset If
EM enters S116
Lf1Col1E01_Var047
Step totaliser - Post Elution Rinse - Rinse To Columns (target 93.6 L)
Reset If
EM enters S120
Lf1Col1E01_Var048
Step totaliser - Post Elution Rinse - Rinse Columns (target 780 L)
Reset If
EM enters S122
Lf1Col1E01_Var049
Step totaliser - Post Elution Rinse - Rinse To Drain (target 191.68 L)
Reset If
EM enters S124
Lf1Col1E01_Var050
Step totaliser - Regen - Prime To Balance Tank (target 453.83 L)
Reset If
EM enters S140
Lf1Col1E01_Var051
Step totaliser - Regen - Prime To Columns (target 93.6 L)
Reset If
EM enters S144
Lf1Col1E01_Var052
Step totaliser - Regen - Prime Columns (target 780 L)
Reset If
EM enters S146
Lf1Col1E01_Var053
Step totaliser - Regen - Prime To Caustic Tank Return (target 180.06 L)
Reset If
EM enters S148
Lf1Col1E01_Var054
Step totaliser - Regen (target 1612.5098 L)
Reset If
EM enters S150
Lf1Col1E01_Var055
Step totaliser - End Regen - Flush To Balance Tank (target 453.83 L)
Reset If
EM enters S156
Lf1Col1E01_Var056
Step totaliser - End Regen - Rinse To Columns (target 93.6 L)
Reset If
EM enters S160
Lf1Col1E01_Var057
Step totaliser - End Regen - Rinse Columns (target 780 L)
Reset If
EM enters S162
Lf1Col1E01_Var058
Step totaliser - End Regen - Rinse To Caustic Tank Return (target 180.06 L)
Reset If
EM enters S164
Lf1Col1E01_Var059
Step totaliser - CIP - Caustic Rinse - Dose Water (target 1026.17 )
Reset If
EM enters S176
Lf1Col1E01_Var060
Step totaliser - CIP - Caustic Rinse - Dose Caustic (target 873.82996 )
Reset If
EM enters S182
Lf1Col1E01_Var061
Step totaliser - CIP - Prerinse - Rinse To Balance Tank (target 453.83 L)
Reset If
EM enters S190
Lf1Col1E01_Var062
Step totaliser - CIP - Prerinse - Rinse To Drain (target 1053.6599 L)
Reset If
EM enters S194
Lf1Col1E01_Var063
Step totaliser - CIP - Caustic Prime - Prime To Balance Tank (target 453.83 L)
Reset If
EM enters S208
Lf1Col1E01_Var064
Step totaliser - CIP - Caustic Prime - Prime To Caustic Tank Return (target 180.06 L)
Reset If
EM enters S212
Lf1Col1E01_Var065
Step totaliser - CIP - Caustic Rinse - Rinse To Balance Tank (target 453.83 L)
Reset If
EM enters S222
Lf1Col1E01_Var066
Step totaliser - CIP - Caustic Rinse - Rinse To Caustic Tank Return (target 180.06 L)
Reset If
EM enters S226
Lf1Col1E01_Var067
Step totaliser - CIP - Acid Rinse - Rinse To Balance Tank (target 453.83 L)
Reset If
EM enters S246
Lf1Col1E01_Var068
Step totaliser - CIP - Acid Rinse - Rinse To Drain (target 180.06 L)
Reset If
EM enters S250
Parameters
Lf1Col1E01_Var001
Columns Main Sequence Loading Feed Pressure Setpoint [Beston SP206 = 2.5 bar] [confirm Var# with Fonterra]
Lf1Col1E01_Var002
Columns Main Sequence Loading Rich Skim Temperature Setpoint [Beston SP204 = 50 °C] [confirm Var# with Fonterra]
Lf1Col1E01_Var003
Columns Main Sequence Loading Balance Tank Level Setpoint [Beston SP201 = 70 %] [confirm Var# with Fonterra]
Lf1Col1E01_Var004
Columns Main Sequence Balance Tank To Columns Volume Setpoint [Beston SP02 = 93.6 L] [confirm Var# with Fonterra]
Lf1Col1E01_Var005
Columns Main Sequence Columns Volume Setpoint [Beston SP03 = 780.0 L] [confirm Var# with Fonterra]
Lf1Col1E01_Var006
Columns Main Sequence Columns To Return Tank Volume Setpoint [Beston SP04 = 80.06 L] [confirm Var# with Fonterra]
Lf1Col1E01_Var007
Columns Main Sequence Loading End Balance Tank Level Setpoint [Beston SP202 = 38 %] [confirm Var# with Fonterra]
Lf1Col1E01_Var008
4% Caustic Line Heating Temperature Setpoint [Beston SP800 = 45 °C] [confirm Var# with Fonterra]
Lf1Col1E01_Var009
Columns Main Sequence CIP Filter Supply Pressure Setpoint [Beston SP704 = 1.6 bar] [confirm Var# with Fonterra]
Lf1Col1E01_Var010
Columns Main Sequence Return Tank To 4% Caustic Tank Volume Setpoint [Beston SP05 = 100.0 L] [confirm Var# with Fonterra]
Lf1Col1E01_Var011
Column 1 Sequence Eluting Backpressure Setpoint [Beston _102SQ0101SP12 = None ] [confirm Var# with Fonterra]
Lf1Col1E01_Var012
Column 2 Sequence Eluting Backpressure Setpoint [Beston _102SQ0201SP12 = None ] [confirm Var# with Fonterra]
Lf1Col1E01_Var013
Column 3 Sequence Eluting Backpressure Setpoint [Beston _102SQ0301SP12 = None ] [confirm Var# with Fonterra]
Lf1Col1E01_Var014
Columns Main Sequence LP Elution Feed Pressure Setpoint [Beston SP300 = 2.5 bar] [confirm Var# with Fonterra]
Lf1Col1E01_Var015
[Beston 5000 = 5000 ] [confirm Var# with Fonterra]
Lf1Col1E01_Var016
Columns Main Sequence Buffer Tanks To Balance Tank Volume Setpoint [Beston SP01 = 181.39 L] [confirm Var# with Fonterra]
Lf1Col1E01_Var017
Columns Main Sequence Return Tank To LP Eluate Tank Volume Setpoint [Beston SP06 = 60.09 L] [confirm Var# with Fonterra]
Lf1Col1E01_Var018
Columns Main Sequence LP Elution Balance Tank Level Setpoint [Beston SP303 = 32 %] [confirm Var# with Fonterra]
Lf1Col1E01_Var019
Columns Main Sequence LP Elution Column Volumes Required Setpoint [Beston SP302 = 7.0 CVs] [confirm Var# with Fonterra]
Lf1Col1E01_Var020
Buffer Flow rate in SQ1101 Step84 [Beston _102GradientElution_BufferFlowSP_Step84 = None ] [confirm Var# with Fonterra]
Lf1Col1E01_Var021
Water Flow rate in SQ1101 Step 84 [Beston _102GradientElution_WaterFlowSP_Step84 = None ] [confirm Var# with Fonterra]
Lf1Col1E01_Var022
Columns Main Sequence LP Elution Gradient 1 - Prime Steps [Beston SP306 = 0.0 #] [confirm Var# with Fonterra]
Lf1Col1E01_Var023
Buffer Flow rate in SQ1101 Step85 [Beston _102GradientElution_BufferFlowSP_Step85 = None ] [confirm Var# with Fonterra]
Lf1Col1E01_Var024
Water Flow rate in SQ1101 Step 85 [Beston _102GradientElution_WaterFlowSP_Step85 = None ] [confirm Var# with Fonterra]
Lf1Col1E01_Var025
Columns Main Sequence LP Elution Gradient 2 - S84 CVs [Beston SP307 = 0.0 CVs] [confirm Var# with Fonterra]
Lf1Col1E01_Var026
Buffer Flow rate in SQ1101 Step86 [Beston _102GradientElution_BufferFlowSP_Step86 = None ] [confirm Var# with Fonterra]
Lf1Col1E01_Var027
Water Flow rate in SQ1101 Step 86 [Beston _102GradientElution_WaterFlowSP_Step86 = None ] [confirm Var# with Fonterra]
Lf1Col1E01_Var028
Columns Main Sequence LP Elution Gradient 3 - S85 CVs [Beston SP308 = 0.0 CVs] [confirm Var# with Fonterra]
Lf1Col1E01_Var029
Columns Main Sequence LF Elution Balance Tank Level Setpoint [Beston SP403 = 32 %] [confirm Var# with Fonterra]
Lf1Col1E01_Var030
Columns Main Sequence LF Elution Feed Pressure Setpoint [Beston SP400 = 2.5 bar] [confirm Var# with Fonterra]
Lf1Col1E01_Var031
Columns Main Sequence Return Tank To LF Eluate Tank 1 Volume Setpoint [Beston SP07 = 74.63 L] [confirm Var# with Fonterra]
Lf1Col1E01_Var032
Columns Main Sequence LF Elution Column Volumes Required Setpoint [Beston SP402 = 3.0 CVs] [confirm Var# with Fonterra]
Lf1Col1E01_Var033
Columns Main Sequence Water Columns Feed Pressure Setpoint [Beston SP102 = 2.5 bar] [confirm Var# with Fonterra]
Lf1Col1E01_Var034
Columns Main Sequence Return Tank To LF Eluate Tank 2 Volume Setpoint [Beston SP08 = 111.62 L] [confirm Var# with Fonterra]
Lf1Col1E01_Var035
Columns Main Sequence Regen Feed Pressure Setpoint [Beston SP600 = 2.25 bar] [confirm Var# with Fonterra]
Lf1Col1E01_Var036
Columns Main Sequence Regen Balance Tank Level Setpoint [Beston SP603 = 35 %] [confirm Var# with Fonterra]
Lf1Col1E01_Var037
Columns Main Sequence Regen Column Bypass Flow Setpoint [Beston SP609 = 14000 L/hr] [confirm Var# with Fonterra]
Lf1Col1E01_Var038
Columns Main Sequence Regen Filter Supply Pressure Setpoint [Beston SP604 = 1.6 bar] [confirm Var# with Fonterra]
Lf1Col1E01_Var039
Columns Main Sequence 4% Caustic Tank To Balance Tank Volume Setpoint [Beston SP00 = 453.83 L] [confirm Var# with Fonterra]
Lf1Col1E01_Var040
Columns Main Sequence Regen Column Volumes Required Setpoint [Beston SP602 = 4.0 CVs] [confirm Var# with Fonterra]
Lf1Col1E01_Var041
Caustic Flush- Water Volume [Beston SP611_t1 = None ] [confirm Var# with Fonterra]
Lf1Col1E01_Var042
Caustic Flush- Caustic Volume [Beston SP610_t1 = None ] [confirm Var# with Fonterra]
Lf1Col1E01_Var043
Columns Main Sequence CIP Balance Tank Level Setpoint [Beston SP703 = 35 %] [confirm Var# with Fonterra]
Lf1Col1E01_Var044
Columns Main Sequence CIP Feed Pressure Setpoint [Beston SP700 = 2.5 bar] [confirm Var# with Fonterra]
Lf1Col1E01_Var045
Columns Main Sequence CIP Column Bypass Flow Setpoint [Beston SP709 = 0 L/hr] [confirm Var# with Fonterra]
Controllers
72P7FC3041
Column 1 Feed Flow Controller
PV
102FT0101_PositiveFlow
[tag unresolved - verify]
OP
72P7FC3041.OP
Column 1 Feed Flow Controller
Mode
auto
72P7FC3051
Column 2 Feed Flow Controller
PV
102FT0201_PositiveFlow
[tag unresolved - verify]
OP
72P7FC3051.OP
Column 2 Feed Flow Controller
Mode
auto
72P7FC3061
Column 3 Feed Flow Controller
PV
102FT0301_PositiveFlow
[tag unresolved - verify]
OP
72P7FC3061.OP
Column 3 Feed Flow Controller
Mode
auto
72P7LC3021
Columns Feed Balance Tank Level Controller
PV
P7LT3021
Column Feed BT level transmitter
OP
P7LV3021.OP
Column feed BT skim milk supply control valve
Mode
manual
72P7PC3021
Columns Feed Baseline Pressure Controller
PV
P7PT3021
Skim milk feed pressure transmitter to columns
OP
P7PP3021.OP
Column feed outlet pump
Mode
auto
72P7TC0102
LF Preheater Heating Temperature Controller
PV
P7TT0102
preheater outlet to column temperature transmitter
OP
P7TV0201.OP
Steam supply control valve
Mode
auto
72P7TC3111
4% Line Pre Heating
PV
P7TT3111
Caustic Supply THX outlet temp transmitter
OP
P7TV3101.OP
Hot water supply control valve
Mode
auto
72P7PC3011
Column Feed Filters Inlet Pressure Controller
PV
P7PT3011
Skim milk in line filter inlet pressure transmitte
OP
P7PP9021.OP
Caustic tank outlet pump
Mode
auto
72P7PC3042
Column 1 Backpressure Controller
PV
P7PT3042
skim milk outlet pressure for column filter 1
OP
P7PV3042.OP
Column 1 backpressure control valve
Mode
auto
72P7PC3052
Column 2 Backpressure Controller
PV
P7PT3052
skim milk outlet pressure for column filter 2
OP
P7PV3052.OP
Column 2 backpressure control valve
Mode
auto
72P7PC3062
Column 3 Backpressure Controller
PV
P7PT3062
skim milk outlet pressure for column filter 3
OP
P7PV3062.OP
Column 3 back pressure control valve
Mode
auto
72P7FC3081
Column Bypass Line Flow Controller
PV
P7FT3081
LF column filter bypass flow transmitter
OP
P7FV3081.OP
LF column filter bypass control valve
Mode
auto
72P7FC2031
Graident Elution Buffer line Control Valve
PV
P7FT2031
Valve matrix to LF columns flow transmitter
OP
72P7FC2031.OP
Graident Elution Buffer line Control Valve
Mode
auto
72P7FC9021
Graident Elution Water line Control Valve
PV
P7FT9021
Caustic supply to columns control valve flow meter
OP
72P7FC9021.OP
Graident Elution Water line Control Valve
Mode
auto
Enabled Items
Lf1Col1E01_FeedPumpAutoEN1
Column feed pump Auto enable while EM active
If
Lf1Col1E01.Active
Lactoferrin Columns Production Active
Fault Monitors
M1
Manual Monitor
If
P7PP3021.Run
Pump running
or
P7VV3011.Enge
Inlet valve energised
Then
M1Oper
Manual Monitor Oper Found
F0
Fault Monitor
If
P7PP3021.Run
Pump running - product / buffer / caustic supply lost during cycle
and
P7VV3011.Enge
Inlet valve energised (for 600s)
Then
F0Fault
Fault Monitor Fault Found
Medium Priority
Medium Priority
F1
Fault Monitor
If
P7PP3021.Run
Pump running - feed pump logic fault during loading/elution/regen/CIP
and
P7VV3011.Enge
Inlet valve energised
Then
F1Fault
Fault Monitor Fault Found
Medium Priority
Medium Priority
Set
Hold
Hold
Always Active
Set
Lf1Col1E01_ReadyOnWater
EM ready / re-arm on water recirculation hand-back to Lf1Col1P01