Appendix d – Rockwell Automation AutoMax Enhanced Ladder Language Reference Manual User Manual
Page 303
DĆ1
Appendix D
Using the PreĆDefined (Reserved) Ladder Language Variables
The Editor contains preĆdefined variables that you can use in an individual ladder
program to:
D execute logic based on a Processor scan
D specify how to handle error conditions
D check scan time execution
The preĆdefined ladder language variables are local variables, which you can use for
ladder instruction parameters. Their names are reserved and appear in the choices
offered by the Variable Smart Matching option.
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