Siemens S7-300 PLC CPU and memory reset when communications with TIA portal fail. English - YouTube
Siemens Simatic S7-300, Cpu 314 Central Processing Unit With Mpi, Integr. Power Supply 24 V Dc, Work Memory 6es7314-1ag14-0ab0 - Instrument Parts & Accessories - AliExpress
3 cpu 314 | Siemens Simatic S7-300 CPU 31xC and CPU 31x S7-300 User Manual | Page 174 / 244 | Original mode