PLEASE HELP! using masked equal LOGIXPRO simulator

jommunar

Member
Join Date
Apr 2012
Location
Laguna
Posts
21
hi all!

im having trouble with using masked equal. im on logixpro simulator at the moment. i have a screenshot for reference. please tell me why the masked equal function is not activating please?

523034_3370884442722_1587571093_2705876_809009442_n.jpg
 
That instruction works fine in a ControlLogix and an SLC.

I will assume that it works OK in LogixPro. So here's some suggestions.

1. Is the simulation PLC running ?
2. What happens when T4:0 is done - does it reset itself and times again/ - if so the .DN bit will only be true for 1 scan.
 
Jo,

It seems to work fine for me. I must have the magic touch! ;)

The big question when using any Masked function is, "What bits do you want to mask (leave out) or unmask (leave in)?:unsure:

Masked Equal Works!.jpg
 
Last edited:

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