Ge Fanu Run mode problem

[anilkooran]

hi guys,
the Ge Fanuc nano/micro controller which we are using doesnot go to RUN mode. i tried the toggle switch several times. please help guys

 

[Steve Bailey]

You will need to connect to the PLC with the programming software. There could be a fatal error in the fault table that will need to be cleared. The program may have been lost due to a power outage.