Fuji MR-F series PLC maintenance
OMRON PLC CP1L maintenance
Model: CPM1L-M30D
Failure phenomenon: there are a few points without output
Failure analysis: the customer is determined to be at work, in the automatic mode when the action to a location without action. This PLC for the relay output according to the fault phenomenon to open the PLC to the PLC output of the relay through the computer monitoring output point. The 08, 10 point action monitoring measurement found no lead. The relay is measured to find the contact to open the circuit. After changing the measuring everything is normal. Since then the client installed testing automatic mode when everything is normal. Fault repair.
Jia Hong professional maintenance I/O input and output faults, the output voltage is low, the red light is bright, there is no show, the error of the report, the procedure failure and other accessories complete, reasonable price.
Jia Hong Wei repair service hotline: 0755-28916839, 13640994287 Shaw