PLC network comms error detected

[txheat]

Anyone have this issue before? Fusionx throws a alarm 135LC network comms error detected. Check for loose wire or low DC voltage on IO blocks.

it throws this alarm and puts the machine out of order. Once i reset, its wash again...

 

[coconoco]

I have this same error rn. Do you know what the problem was? keep getting this error twice a day.

 

[Waxman]

There is usually an indicator light on the power supply for 24vdc inside the control cabinet of some machines. It's easy to check. green=good. red=bad.