We have a sparatic problem with one of our S-7 315 processors. It will go into "Panic mode" all the LED's are flashing and it stops.To get it to restart we have to, recycle power then do a manual warm restart before it will go into run mode. I have saved the diagnostic buffer, and sent it off to Siemens. I have not heard back from them yet. The processor is a 6SE7 315-2AF03-0AB0, Hardware 2, firmware version 1.2.1. The event log shows: Defective: internal sysetem error, No relevence to user (Z1):98c6. Previous operating mode:Run
Requested operating modeEFECTIVE. Internal error, Incoming event.
Does anyone have a suggestion?
Requested operating modeEFECTIVE. Internal error, Incoming event.
Does anyone have a suggestion?