Originally Posted by SOB
Yeah, pretty sad when the redundancy cards are the main failing point of a redundant system. The ConrolLogix systems have redundancy down pretty good though.
Yea our last issues actually turned out to be the power supply. For some reason it would drop power for a spit second, enough to fault it.
Just out of curiosity what do yall use your plc's for?
I work at Delta so ours are for our new style Jetways and Bagrooms.