MainRoutine - Ladder Diagram Page 1

WNC_PLC04:MainTask:U_3EV53600 10/22/2009 11:41:17

Total number of rungs in routine: 40 C:\Documents and Settings\cnshouw\Desktop\Suzhou Wyeth Project PLC\Ver16\WNC_PLC04_1_3_20091022_1113.ACD

Energize EP and EM
Wyeth Nutritional (China)

Function: U_3EV53600 MainRoutine

Version: 1.00
Created by: Charles Zha
Last updated date: 2009-09-01
Version:1.30
Updated by: Wilber Shou
Last updated date: 2009-10-20
Note:
Updated after Function FAT
---

0 NOP

*** Main Sequence ***

Evaporator 1 Main
Sequence
JSR
1 Jump To Subroutine
Routine Name Main_Sequence

*** Start Evaporator ***

Start Evaporator
Phase
JSR
2 Jump To Subroutine
Routine Name EP_3EV53600STR

RSLogix 5000
MainRoutine - Ladder Diagram Page 2
WNC_PLC04:MainTask:U_3EV53600 10/22/2009 11:41:22
Total number of rungs in routine: 40 C:\Documents and Settings\cnshouw\Desktop\Suzhou Wyeth Project PLC\Ver16\WNC_PLC04_1_3_20091022_1113.ACD

Energize EP and EM

*** Stop Evaporator ***

Stop Evaporator
Phase
JSR
3 Jump To Subroutine
Routine Name EP_3EV53600STP

*** Start Production ***

Production to
Waterrun Phase
JSR
4 Jump To Subroutine
Routine Name EP_3EV53600P2W

*** Production to Waterrun ***

Start Production
Phase
JSR
5 Jump To Subroutine
Routine Name EP_3EV53600W2P

*** CIP ***

CIP Phase
JSR
6 Jump To Subroutine
Routine Name EP_3EV53600CIP

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MainRoutine - Ladder Diagram Page 3
WNC_PLC04:MainTask:U_3EV53600 10/22/2009 11:41:27
Total number of rungs in routine: 40 C:\Documents and Settings\cnshouw\Desktop\Suzhou Wyeth Project PLC\Ver16\WNC_PLC04_1_3_20091022_1113.ACD

Energize EP and EM

*** CIP Caustic***

CIP - Caustic
JSR
7 Jump To Subroutine
Routine Name CPCA

*** CIP Intermediate ***

CIP - Intermediate
Rinse
JSR
8 Jump To Subroutine
Routine Name CPIR

*** CIP Acid ***

CIP - Acid
JSR
9 Jump To Subroutine
Routine Name CPAC

*** CIP Final Rinse ***

CIP - Final Rinse

JSR
10 Jump To Subroutine
Routine Name CPFR

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MainRoutine - Ladder Diagram Page 4
WNC_PLC04:MainTask:U_3EV53600 10/22/2009 11:41:32
Total number of rungs in routine: 40 C:\Documents and Settings\cnshouw\Desktop\Suzhou Wyeth Project PLC\Ver16\WNC_PLC04_1_3_20091022_1113.ACD

Energize EP and EM

*** SIP ***

SIP Phase
JSR
11 Jump To Subroutine
Routine Name EP_3EV53600SIP

*** Emergency Shutdown ***

Emergency Shutdown
Phase
JSR
12 Jump To Subroutine
Routine Name EP_3EV53600ESD

*** Equipment Module Logic ***

EM_3BK53601
[BT]
Water/product to
Balance Tank
JSR
13 Jump To Subroutine
Routine Name EM_3BK53601

EM_3CD53601
[COND]
Condensor
JSR
14 Jump To Subroutine
Routine Name EM_3CD53601

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MainRoutine - Ladder Diagram Page 5
WNC_PLC04:MainTask:U_3EV53600 10/22/2009 11:41:37
Total number of rungs in routine: 40 C:\Documents and Settings\cnshouw\Desktop\Suzhou Wyeth Project PLC\Ver16\WNC_PLC04_1_3_20091022_1113.ACD

Energize EP and EM
EM_3LL53601
[LLC]
Line Level Control
JSR
15 Jump To Subroutine
Routine Name EM_3LL53601

EM_3PU53601
[PRP]
Product pumps
JSR
16 Jump To Subroutine
Routine Name EM_3PU53601

EM_3PU53602
[CDP]
Condensate Pumps
JSR
17 Jump To Subroutine
Routine Name EM_3PU53602

EM_3PU53603
[VCP]
Vacuum Control
JSR
18 Jump To Subroutine
Routine Name EM_3PU53603

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MainRoutine - Ladder Diagram Page 6
WNC_PLC04:MainTask:U_3EV53600 10/22/2009 11:41:43
Total number of rungs in routine: 40 C:\Documents and Settings\cnshouw\Desktop\Suzhou Wyeth Project PLC\Ver16\WNC_PLC04_1_3_20091022_1113.ACD

Energize EP and EM

EM_3RT53601
[RUT]
Ramp up TVR
JSR
19 Jump To Subroutine
Routine Name EM_3RT53601

EM_3RW53601
[RW]
RO Water Supply
JSR
20 Jump To Subroutine
Routine Name EM_3RW53601

EM_3SN53601
[PSL]
Product Supply Line
JSR
21 Jump To Subroutine
Routine Name EM_3SN53601

EM_3SN53602
[CSL]
CIP Supply Line
JSR
22 Jump To Subroutine
Routine Name EM_3SN53602

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MainRoutine - Ladder Diagram Page 7
WNC_PLC04:MainTask:U_3EV53600 10/22/2009 11:41:48
Total number of rungs in routine: 40 C:\Documents and Settings\cnshouw\Desktop\Suzhou Wyeth Project PLC\Ver16\WNC_PLC04_1_3_20091022_1113.ACD

Energize EP and EM

EM_3SQ53601
[STCW]
Steam and cooling
watersupply
JSR
23 Jump To Subroutine
Routine Name EM_3SQ53601

EM_3SW53601
[SEAL]
Sealwater
JSR
24 Jump To Subroutine
Routine Name EM_3SW53601

EM_3VA53601
[CCVL]
Concentrate Valves
JSR
25 Jump To Subroutine
Routine Name EM_3VA53601

EM_3VA53604
[CPVL]
CIP Valves
JSR
26 Jump To Subroutine
Routine Name EM_3VA53604

RSLogix 5000
MainRoutine - Ladder Diagram Page 8
WNC_PLC04:MainTask:U_3EV53600 10/22/2009 11:41:53
Total number of rungs in routine: 40 C:\Documents and Settings\cnshouw\Desktop\Suzhou Wyeth Project PLC\Ver16\WNC_PLC04_1_3_20091022_1113.ACD

Energize EP and EM

EM_3WD53601
[WFD]
Wait for Density
JSR
27 Jump To Subroutine
Routine Name EM_3WD53601

Phase Interlocks and Mode lock

Phase Misc
JSR
28 Jump To Subroutine
Routine Name Phase_Misc

Pipe Colour Change

Pipe Colour
JSR
29 Jump To Subroutine
Routine Name Pipe_Colour

SCADA Parameter
SCADA Parameter and
Timer Setting
JSR
30 Jump To Subroutine
Routine Name Parameter_Setting

RSLogix 5000
MainRoutine - Ladder Diagram Page 9
WNC_PLC04:MainTask:U_3EV53600 10/22/2009 11:41:58
Total number of rungs in routine: 40 C:\Documents and Settings\cnshouw\Desktop\Suzhou Wyeth Project PLC\Ver16\WNC_PLC04_1_3_20091022_1113.ACD

Energize EP and EM
*** Production Hours Counter ***

Start
Step Number Start Production
EM_3RT53601 Hours-Counter
EQU EVAP1_Product_Start
31 Equal L
Source A EM_3RT53601_StepN
Product Counter
0
Reset Oneshoot Product Timer
Source B 1
Product_Counter_ONS_In MOV
ONS Move
Source 0

Dest EVAP1_Product_Timer.ACC
0

*** Production Hours Counter ***

Stop
EP_3EV53600P2W Phase Start Production
run step buffer Hours-Counter
EQU EVAP1_Product_Start
32 Equal U
Source A EP_3EV53600P2W.STS_SI
0
Source B 3

EP_3EV53600ESD Phase
run step buffer
EQU
Equal
Source A EP_3EV53600ESD.STS_SI
0
Source B 1

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MainRoutine - Ladder Diagram Page 10
WNC_PLC04:MainTask:U_3EV53600 10/22/2009 11:41:58
Total number of rungs in routine: 40 C:\Documents and Settings\cnshouw\Desktop\Suzhou Wyeth Project PLC\Ver16\WNC_PLC04_1_3_20091022_1113.ACD

Energize EP and EM
*** Production Hours Counter ***

Counter
Start Production
Hours-Counter Product Timer
EVAP1_Product_Start RTO
33 Retentive Timer On EN
Timer EVAP1_Product_Timer
Preset 1080000000 DN
Accum 0

Product Hours
DIV
Divide
Source A EVAP1_Product_Timer.ACC
0
Source B 3600000

Dest EVAP1_Product_Hour
0.42449638

RSLogix 5000
MainRoutine - Ladder Diagram Page 11
WNC_PLC04:MainTask:U_3EV53600 10/22/2009 11:41:58
Total number of rungs in routine: 40 C:\Documents and Settings\cnshouw\Desktop\Suzhou Wyeth Project PLC\Ver16\WNC_PLC04_1_3_20091022_1113.ACD

Energize EP and EM
*** Production Flow Counter ***

Start
Step Number
EM_3RT53601 Enable counting.
EQU Product_Counter_CounterEnable_In
34 Equal
Source A EM_3RT53601_StepN
Enable counting.
0
Product_Counter_CounterEnable_Out
Source B 1

Product Hour Reset Accumulated

Oneshoot quantity.
Product_Hour_ONS MOV
ONS Move
Source 0

Dest Product_Counter_CounterQuantity_In
2.9714227

Accumulated
quantity.
MOV
Move
Source 0

Dest Product_Counter_CounterQuantity_Out
1.5282704

Counter value from

CM.
MOV
Move
Source CM_3PU53604_FI0001.VAL_Actl
6.0
Dest Product_Counter_CounterValue_In
0.0

Counter value from

CM.
MOV
Move
Source CM_3PU53609_FI0003.VAL_Actl
3.6
Dest Product_Counter_CounterValue_Out
0.0

RSLogix 5000
MainRoutine - Ladder Diagram Page 12
WNC_PLC04:MainTask:U_3EV53600 10/22/2009 11:41:58
Total number of rungs in routine: 40 C:\Documents and Settings\cnshouw\Desktop\Suzhou Wyeth Project PLC\Ver16\WNC_PLC04_1_3_20091022_1113.ACD

Energize EP and EM

*** Production Flow Counter ***

Stop
EP_3EV53600P2W Phase
run step buffer Reset counting.
EQU Product_Counter_Reset_In
35 Equal
Source A EP_3EV53600P2W.STS_SI
Reset counting.
0
Product_Counter_Reset_Out
Source B 3

EP_3EV53600ESD Phase
run step buffer
EQU
Equal
Source A EP_3EV53600ESD.STS_SI
0
Source B 1

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MainRoutine - Ladder Diagram Page 13
WNC_PLC04:MainTask:U_3EV53600 10/22/2009 11:41:58
Total number of rungs in routine: 40 C:\Documents and Settings\cnshouw\Desktop\Suzhou Wyeth Project PLC\Ver16\WNC_PLC04_1_3_20091022_1113.ACD

Energize EP and EM
*** Production Flow Counter ***

Reset
Counter value from
Reset counting. CM.
Product_Counter_Reset_In MOV
36 Move
Source 0

Dest Product_Counter_CounterValue_In
0.0

Reset counting.
Product_Counter_Reset_In
U

Counter value from

Reset counting. CM.
Product_Counter_Reset_Out MOV
Move
Source 0

Dest Product_Counter_CounterValue_Out
0.0

Reset counting.
Product_Counter_Reset_Out
U

RSLogix 5000
MainRoutine - Ladder Diagram Page 14
WNC_PLC04:MainTask:U_3EV53600 10/22/2009 11:41:58
Total number of rungs in routine: 40 C:\Documents and Settings\cnshouw\Desktop\Suzhou Wyeth Project PLC\Ver16\WNC_PLC04_1_3_20091022_1113.ACD

Energize EP and EM
PLC Scan Timer
PLC Scan Time Timer
TON
37 Timer On Delay EN
Timer PLCScanTimeTimer
Preset 1000000 DN
Accum 0

PLC Scan Time (Milli

Seconds) PLC Scan Time Timer
MOV CLR
Move Clear
Source PLCScanTimeTimer.ACC Dest PLCScanTimeTimer.ACC
0 0
Dest PLCScanTimeMilliSeconds
54.0

RSLogix 5000
MainRoutine - Ladder Diagram Page 15
WNC_PLC04:MainTask:U_3EV53600 10/22/2009 11:41:58
Total number of rungs in routine: 40 C:\Documents and Settings\cnshouw\Desktop\Suzhou Wyeth Project PLC\Ver16\WNC_PLC04_1_3_20091022_1113.ACD

Energize EP and EM
PLC Scan Timer
PLC Scan Time
(Seconds)
DIV
38 Divide
Source A PLCScanTimeMilliSeconds
54.0
Source B 1000

Dest PLCScanTimeSeconds
0.054

PLC Scan Time

(Minutes)
DIV
Divide
Source A PLCScanTimeSeconds
0.054
Source B 60

Dest PLCScanTimeMinutes
9.33333358e-004

PLC Scan Time

(Hours)
DIV
Divide
Source A PLCScanTimeSeconds
0.054
Source B 3600

Dest PLCScanTimeHours
1.55555554e-005

RSLogix 5000
MainRoutine - Ladder Diagram Page 16
WNC_PLC04:MainTask:U_3EV53600 10/22/2009 11:41:58
Total number of rungs in routine: 40 C:\Documents and Settings\cnshouw\Desktop\Suzhou Wyeth Project PLC\Ver16\WNC_PLC04_1_3_20091022_1113.ACD

Energize EP and EM
*** Production Flow Counter ***

Count if enable
Accumulated
quantity.
CPT
39 Compute
Dest Product_Counter_CounterQuantity_In
2.9714227
Expression Product_Counter_CounterQuantity_In+(Product_Counter_CounterValue_In*PLCScanTimeHours)

Accumulated
quantity.
CPT
Compute
Dest Product_Counter_CounterQuantity_Out
1.5282704
Expression Product_Counter_CounterQuantity_Out+(Product_Counter_CounterValue_Out*PLCScanTimeHours)

(End)

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