godfrey
Member
The System Fault LED on the Siemens 315 CPU in my customers panel is on. I was there yesterday going online with it. The CPU mode switch is in Run-P. The Run and DC5V LEDs are on. The program seems to be executing without problem. I went in Step 7 to PLC/Module Information. The General tab showed that there was a system fault. After navigating through all of the tabs, I could not find any further information on the nature of the fault.
Where in Step 7 can I go to get more information like a fault code or description?
Where in Step 7 can I go to get more information like a fault code or description?