Recent content by Momo1364

  1. M

    All LED Flashing Simatic S7 400H CPU

    There are 2 stations (1 operator stn & 1 Eng stn.) for PSA system. Operator station was out due to hard disk failure. It was made healthy by installing new hard disk & subsequently installing the software required like winCC, simatic manager for taking the PC in line. But after activating the...