Rockwell Automation 1785-BCM_BEM, D17856.5.4 PLC-5 Backup Communication Module User Manual - Manual (Page 124)

Sample Programs
Appendix A
A-6
Rung 2:5
THIS SUBROUTINE MONITORS THE BLOCK TRANSFER WRITES, READS, READ STATUS DATA AND
INCREMENTS COUNTERS ON ERRORS. PARTS OF THIS SUBROUTINE MAY BE DELETED BASED ON
USER PREFERENCE OR THE ENTIRE SUBROUTINE MAY BE DELETED IF MEMORY IS CRITICAL.
| +JSR––––––––––––––––––––+ |
+––––––––––––––––––––––––––––––––––––––––––––––––––––+JUMP TO SUBROUTINE +–+
| |Prog file number 11| |
| |Input par | |
| |Return par | |
| +–––––––––––––––––––––––+ |
Rung 2:6
THIS TIMER WILL CAUSE A DELAY OF DATA TRANSFER ON POWER UP AND CHANGES FROM
PROGRAM TO RUN. IT DOES NOT AFFECT SWITCHOVERS.
| PROG TO |
| RUN DELAY |
| +TON–––––––––––––––+ |
+––––––––––––––––––––––––––––––––––––––––––––––––––––+TIMER ON DELAY +–(EN)–+
| |Timer T29:0| |
| |Time base 0.01+–(DN) |
| |Preset 50| |
| |Accum 50| |
| +––––––––––––––––––+ |
Rung 2:7
| |
+––––––––––––––––––––––––––––––––[END OF FILE]–––––––––––––––––––––––––––––––––+
| |