PLC "program error"
PLC "program error"
(OP)
One of our petblowing full automatic machines just switched off the heater line during operation and I traced out that there was no signal from PLC, so I switched off the machine and latter switch-ON. When the machine was switched-ON, the interface board, though, have its 22vdc instead of 24vdc but doesn't ON/operate. That is why I went to check the PLC and i find out that the PLC was showing "program error" light. Pls what can i do?





RE: PLC "program error"
If so power the entire system off wait 10 seconds and power it back up again. Recheck the supply voltage. What happens?
Keith Cress
kcress - http://www.flaminsystems.com
RE: PLC "program error"
RE: PLC "program error"
RE: PLC "program error"
Don
BIN Industrial & PLC Training
http://bin95.com