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# PLC-Error 11377-Power supply DPC has an error "Pilot valve …”

PLC-Error 11377-Power supply DPC has an error "Pilot valve …”
[PLC-Error 11377-Power supply DPC has an error "Pilot valve …”](https://esab.sharepoint.com/:b:/r/sites/ESABCUTTINGSERVICE/Shared%20Documents/General/3-Error-Fault-Codes/PLC-SPS/PLC-11377-Power%20supply%20DPC%20has%20an%20error%20Pilot%20valve%20control/PLC-Error-11377-Power%20supply%20DPC%20has%20an%20error%20Pilot%20valve%20control.pdf?csf=1&web=1&e=tPU3Ou)
![PLC11377-Power supply DPC has an error "Pilot valve …”](https://storage.crisp.chat/users/helpdesk/website/-/1/c/b/d/1cbda94eeb4b4100/plc-error-11377-power-supply-d_im4v8m.png)