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Rockwell Automation DAG6.5.8 APPLICATION GUIDE SCADA SYSTEM User Manual

Page 400

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Publication AG-UM008C-EN-P - February 2005

E-18 Sample Ladder Logic

37

/

Disable_MSG[18]

EN
DN
ER

Type - PLC5 Typed Read
Message Control

Message18 ...

MSG

MSG to Slave #18

38

MSG to Slave #18

Message18.EN

MSG to Slave #18

Message18.DN

MSG to Slave #18

Message18.ER

/

MSG_13_to_24_Trigger

MSG_Finished[18]

MSG_13_to_24_Trigger

Active Station List

Active_Station[2].2

U

MSG to Slave #18

Message18.EN

39

/

Disable_MSG[19]

EN
DN
ER

Type - PLC5 Typed Read
Message Control

Message19 ...

MSG

MSG to Slave #19

40

MSG to Slave #19

Message19.EN

MSG to Slave #19

Message19.DN

MSG to Slave #19

Message19.ER

/

MSG_13_to_24_Trigger

MSG_Finished[19]

MSG_13_to_24_Trigger

Active Station List

Active_Station[2].3

U

MSG to Slave #19

Message19.EN

41

/

Disable_MSG[20]

EN
DN
ER

Type - PLC5 Typed Read
Message Control

Message20 ...

MSG

MSG to Slave #20

42

MSG to Slave #20

Message20.EN

MSG to Slave #20

Message20.DN

MSG to Slave #20

Message20.ER

/

MSG_13_to_24_Trigger

MSG_Finished[20]

MSG_13_to_24_Trigger

Active Station List

Active_Station[2].4

U

MSG to Slave #20

Message20.EN

43

/

Disable_MSG[21]

EN
DN
ER

Type - PLC5 Typed Read
Message Control

Message21 ...

MSG

MSG to Slave #21

44

MSG to Slave #21

Message21.EN

MSG to Slave #21

Message21.DN

MSG to Slave #21

Message21.ER

/

MSG_13_to_24_Trigger

MSG_Finished[21]

MSG_13_to_24_Trigger

Active Station List

Active_Station[2].5

U

MSG to Slave #21

Message21.EN

45

LBL

label_1

NOP

(End)