mr_electrician

The AT is invalid......But Why!!!!!

3 posts in this topic

I cannot figure out why I am getting an invalid AT??????  The Symbol is in the Variables list and when I link it to the Global Variable it auto populates, so I know it is there!!

What is the issue?

 

AT Invalid 2.jpg

AT Invalid.jpg

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This can be a pain. Try deleting the variable then go to the Variable Mapping and Reset Assignment. Afterwards, Create Device Variable again.

I can't seem to recreate the issue. I've seen it mostly with editing Data Types in the PLC.

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Yes I have done this already as this seems to happen for some unknown reason. This one tag I cannot seem to get linked up without an AT error.  I have deleated, re produced, re linked, deleted and restarted software.....etc. etc........  So frustrating!!

Is this a common Sysmac issue?

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