8/16/2018 11:34 AM | |
Joined: 9/21/2012 Last visit: 9/23/2024 Posts: 4161 Rating: (464) |
If it's an old series 315, it might have a PLC battery on it? If it has, the battery maybe empty. |
9/1/2018 7:33 AM | |
Joined: 10/22/2011 Last visit: 8/26/2024 Posts: 299 Rating: (1) |
I have CPU 6ES7 315-2AH14-0AB0. with MMC card |
9/2/2018 8:37 AM | |
Joined: 1/21/2013 Last visit: 9/4/2024 Posts: 4620 Rating: (707) |
Hello, can you post your diagnostic buffer? and |
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