11/24/2021 3:41 PM | |
Joined: 2/27/2020 Last visit: 8/23/2023 Posts: 3 Rating: (0) |
Hi. I have a problem with plc. always plc in stop and led sf always in red. i blocked the problem with ob121 for strat cpu. led sf always on. can you help me. ------------------------------------------------------------------------------------------ |
Last edited by: Jen_Moderator at: 11/25/2021 08:38:38New subject after splitting |
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11/24/2021 3:43 PM | |
Joined: 2/27/2020 Last visit: 8/23/2023 Posts: 3 Rating: (0) |
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11/24/2021 3:49 PM | |
Joined: 2/27/2020 Last visit: 8/23/2023 Posts: 3 Rating: (0) |
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11/25/2021 8:40 AM | |
Joined: 5/12/2006 Last visit: 10/14/2024 Posts: 22411 Rating: (3017) |
please switch the language in simatic manager to english and make the screens with english text |
11/25/2021 8:46 AM | |
Joined: 1/21/2013 Last visit: 10/8/2024 Posts: 4620 Rating: (708) |
Hello, you have not downloaded a DB in the CPU, look at row 2 |
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