5/19/2022 1:14 PM | |
Posts: 40 Rating: (0) |
Hi everyone! I have a 314-2 CPU with an CP 343-1 connected to it ( communication module ) . The CP343-1 is on SF led ON constantly. How can I fix this problem? |
5/19/2022 1:20 PM | |
Joined: 3/11/2019 Last visit: 8/6/2024 Posts: 1545 Rating: (277) |
Hi radu.ch, there are several possible reasons, but without further information it is hard to tell. please have a look into online diagnostic of CP and check which message is shown in diagnostics buffer page of CP343-1. You can also post a screenshot. SIMATIC NET: S7-300 - Industrial Ethernet / PROFINET CP 343-1 - part B-> LED diagnostic up from page 31 regards sancruz |
Feedback appreciated, please rate |
|
5/26/2022 9:14 AM | |
Posts: 40 Rating: (0) |
As I checked the online diagnostics of this module, I have the following : |
Follow us on