Micro-logix 1200 Program files

fishenguy

Member
Join Date
Nov 2007
Location
WESTERN PA
Posts
125
Could someone answer a pretty simple question for me.
Can you have more than 1 ladder in the program files for a micrologix 1200 program?

I wrote a program with 4 ladders in the pojects file tree.
The program verified and downloaded to the processor.
But now the pocessor won't scan anything but the Main Ladder (#2).

There are true rungs in the other files but the outputs aren't coming true.

Thanks, Dave
 
You have to use a "JSR" instruction to run any subroutine other then Ladder 2.

See picture below for an example.

run.jpg
 

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