Hi,

I have problems with a cpu 1215c dc/dc/dc. I do not have a fault code but the cpu has overhangs as if it turned off. I do not understand what the problem may be. I changed the power supply but the problem remains and is not predictable, it is random.

Closed cause question posted twice.

The second thread with the subject 1215c dc/dc/dc: CPU has overhangs as if it turned off is published within the conference SIMATIC S7-1200.