9/27/2016 12:35 PM | |
Posts: 1 Rating:
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Hello, I have a Simatic OP3 and I have a message on it that says $551 AS address 2 not possible. Is this a problem? and how do I correct it or just delete it? ------------------------------------------------------------------------------------------ |
Last edited by: Min_Moderator at: 9/28/2016 12:57:16 PMNew subject after splitting |
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7/3/2017 1:45 PM | |
Joined: 6/19/2017 Last visit: 8/5/2024 Posts: 8175 Rating:
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New question published by Tincek is split to a separate thread with the subject Why CPU lost the communication?. Best regards |
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