5/19/2022 1:14 PM | |
Posts: 40 Rating:
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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: 7/9/2024 Posts: 1511 Rating:
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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 |
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5/26/2022 9:14 AM | |
Posts: 40 Rating:
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As I checked the online diagnostics of this module, I have the following : |
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