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ET200isp station is not showing connected & No BF LEDs are blinking
Created by: KLian at: 1/21/2020 1:09 PM (1 Replies)
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| 1/21/2020 1:09 PM | |
Joined: 11/22/2018 Last visit: 9/27/2022 Posts: 6 Rating:
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In existing system s7 300, I have 2 ET200isp station with Namur modules connected to S7300 controller using RS485 IS coupler. Ther is no IM Or Controller redudancy. That suddenly One of ET200 is error, CPU and all station is Sistem Fault now. We already replace that one error modul also the connector and profibus cable. But the ET200isp station is not showing connected & No BF LEDs are blinking as shown with my attach pict. With simatic v5.5. And 6ES7 152-1AA00-0ABO ET 200isp module. Please give me the ur best sollution . Thanks.. ------------------------------------------------------------------------------------------ |
Last edited by: KLian at: 01/21/2020 13:12:08Last edited by: Jen_Moderator at: 01/22/2020 10:41:20New subject after splitting |
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| 1/25/2020 5:00 PM | |
Joined: 5/6/2010 Last visit: 6/4/2023 Posts: 1885 Rating:
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Hello, if you change the IM do you configured the right Profibus-address? regards |
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