PLC_Montreal
Member
I did find a solution for that problem, but I don't think it will work with all versions of Logix. Probably 24 and UP only. I had an online and offline version of the code. The offline was not the latest and the online had a corrupted rung. I copied over the whole routine from the online to the offline version. Corrected the offline version rung. Exported the offline routine, then imported the routine online. Code was fixed.