mmd604 Posted October 10, 2019 Report Posted October 10, 2019 I have a ladder logic mismatch error on a modicon 984 using concept 2.6. It also says not equal in right corner. I am guessing it means the logic in the file doesnt match the processor? Any easy fixes to this problem and is it a major problem? Quote
NevergoldMel Posted October 11, 2019 Report Posted October 11, 2019 read from PLC or Write to PLC It's just a notice that your working file doesn't match the running file in the PLC 1 Quote
mmd604 Posted October 11, 2019 Author Report Posted October 11, 2019 So further research I have found someone made a minor change to a input well online but did not download to the processor. So if I download from concept this should fix the error? or do you recommend I upload ? Quote
NevergoldMel Posted October 12, 2019 Report Posted October 12, 2019 Upload if the process is running properly. 1 Quote
Crossbow Posted October 29, 2019 Report Posted October 29, 2019 If you download, their change will be erased. Quote
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