3/7/2023 11:02 PM | |
Joined: 4/11/2021 Last visit: 4/10/2024 Posts: 3 Rating: (0) |
Hi, I have a Siemens s7 1200 1214 C AC/DC/RLY with all three led flashing (Maint, ERROR and RUN/STOP). I can't reach the PLC via TIA PORTAL. Rx/Tx led does not blink when i try to comunicate with the plc, LINK led stay green when the ethernet cable is conected. Can somebody help me please. ------------------------------------------------------------------------------------------ |
Last edited by: jcera at: 03/07/2023 23:04:31Last edited by: Jen_Moderator at: 03/08/2023 04:43:46New subject after splitting |
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3/8/2023 7:09 AM | |
Joined: 7/9/2015 Last visit: 8/30/2024 Posts: 3943 Rating: (585)
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Hi, you can try to reset S7-1200 to factory settings wiht Simatic MC. Check this: How can you delete the IP address and reset your S7-1200 to factory settings using the SIMATIC MC memory card?Regards, Towome |
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This contribution was helpful to1 thankful Users |
3/11/2023 6:02 PM | |
Joined: 4/11/2021 Last visit: 4/10/2024 Posts: 3 Rating: (0) |
Hi, Thanks for your help. But i don't have Simatic MC. Is there no other way? Could the CPU be damaged? |
3/11/2023 6:03 PM | |
Joined: 4/11/2021 Last visit: 4/10/2024 Posts: 3 Rating: (0) |
Hi, Thanks for your help. But i don't have Simatic MC. Is there no other way? Could the CPU be damaged? |
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