Rockwell-automation 1203 Serial Communications Module Series A Manual de usuario descargar pdf (Pagina 47)

Chapter 5

Configuration and Interfacing

5-11

530 PUSH 2 : REM Data Source (2 = Internal String)

540 PUSH 0 : REM Offset in M0 file (Not used in this example)

550 PUSH 1 : REM Internal String Number

560 CALL 123

570 POP S

580 IF (S<>0) THEN PRINT ”Unsuccessful PLC2 Unprotected Write”

590 PUSH 123

600 CALL 29

610 REM DF1 PLC REMOTE READ COMMAND

620 PUSH 2 : REM PLC2 Unprotected Read

630 PUSH 1 : REM Communications Module Node Address

640 PUSH 10 : REM File Number (ignored in this example)

650 PUSH ASC(N) : REM Communications Module File Type

660 PUSH 623 : REM Starting Word in File

670 PUSH 10 : REM Number of Words to Transfer

680 PUSH 50 : REM Command Time–out (x100ms)

690 PUSH 2 : REM Data Source (2 = Internal String)

700 PUSH 0 : REM Offset in M0 file (Not used in this example)

710 PUSH 1 : REM Internal String Number

720 CALL 122

730 POP S

740 IF (S<>0) THEN PRINT ”Unsuccessful PLC2 Unprotected Read”

750 PUSH 122

760 CALL 29

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Rockwell-automation 1203 Serial Communications Module Series A Manual de usuario Pagina 47