[?]: CPU 551 error "C"

SIMATIC S7-200/300/400, Step7, PCS7, CFC, SFC, PDM, PLCSIM,
SCL, Graph, SPS-VISU S5/S7, IBHsoftec, LOGO ...
Post Reply
mauroluciotec
Posts: 1
Joined: Fri Mar 26, 2021 4:02 pm

[?]: CPU 551 error "C"

Post by mauroluciotec » Tue Mar 30, 2021 5:21 pm

I have a TDC simatica with a failure in CPU 552

PLC Simatic TDC UR 5213 - 6DD1682-0CH2, communication failure on the CPU card 551-6DD1600-0BA1.
The letter of the error code is the letter "C", someone could give some suggestion to solve the problem.

Post Reply