S5-95u

Hi all,

I got a problem with S5-95U PLC (very old) the problem is the STOP led is blinking and there relay output module is lit (2 output module both are lit). Please quick hints on this problem, my machine is down I did an overall reset but it does not help.

Joel

Check your supply voltage ?

Hi,

Got yah.. It is because of defective power supply..

Thanks...