Rockwell Automation 1771-TCM,D17716.5.108 TEMPERATURE CONTROL MOD - Manual (Page 93)

Appendix
C
C-1
Example Ladder Logic Program
This appendix describes a ladder logic program. This program is for a
PLC-5 processor. You can use this program to test the module. Also, by
using this program as a model, you can save time in developing a program
for your application.
In this appendix, we use the following abbrviations.
Abbreviation Meaning
L1C LoopĆ1 configuration block
L2C LoopĆ2 configuration block
L3C LoopĆ3 configuration block
L4C LoopĆ4 configuration block
L5C LoopĆ5 configuration block
L6C LoopĆ6 configuration block
L7C LoopĆ7 configuration block
L8C LoopĆ8 configuration block
GBC Gains block
DYC Dynamic block
SYS System status block
BTR BlockĆTransfer Read
BTW BlockĆTransfer Write
TCM Temperature Control Module
TPO TimeĆproportioned Output(s)
Appendix Objectives
Abbreviations