mr_electrician Posted January 10, 2020 Report Posted January 10, 2020 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?
IO_Rack Posted January 10, 2020 Report Posted January 10, 2020 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.
mr_electrician Posted January 10, 2020 Author Report Posted January 10, 2020 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?
Recommended Posts
Create an account or sign in to comment
You need to be a member in order to leave a comment
Create an account
Sign up for a new account in our community. It's easy!
Register a new accountSign in
Already have an account? Sign in here.
Sign In Now