I HAVE A PLC OMRON CJIM CPU13, AND I HAAVE A LOW BATTERY ALARM BUT AFTER CHANGING THE BATTERY STILL HAVE THE ALARM AND IT IS REALY COMING FROM PLC O/P, THERE A SW FOR RAM POWER MUST TURNED ON AGAIN AFTER CHANGING THE BATTERY OR WHAT?? THERE IS NO REST BUTTOM, AND THIS PLC FOR POWER GENERATORS SO I DON'T LIKE TO SWITCH OFF THE PLC POWER TO TRY TO REST IT . PLEASE IF ANY BODY HVE INFORMATION HELP ME...THANKS
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