Does the OPC UA server of S7-1500 PLC support alarms of TOs
Created by: Kristof Baksai-Szabo at: 11/27/2025 12:58 PM (1 Replies)
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| 11/27/2025 12:58 PM | |
Joined: 3/10/2015 Last visit: 12/17/2025 Posts: 1 Rating:
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Does the OPC UA server of the S7-1500 PLC (the latest V4.0) support the alarms of TOs/Technology Objects (e.g. PositioningAxis)? If yes, how to configure the server and the UaExpert client? Which node in the address space is to be added to the Event View? ------------------------------------------------------------------------------------------ |
Last edited by: Kristof Baksai-Szabo at: 11/27/2025 12:59:59Last edited by: Moderator_Lan at: 11/27/2025 13:47:20New subject after splitting |
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| 11/28/2025 1:22 PM | |
Joined: 10/11/2006 Last visit: 12/22/2025 Posts: 6062 Rating:
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Hello, it is not possible to activate an automatic transfer of the TO-alarms via OPC UA. It is necesarry to copy the alarms in a datastructure and transfer this data structure via OPC UA. General Examples: OPC UA methods for the SIMATIC S7-1500 OPC UA server - ID: 109756885 - Industry Support Siemens |
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With best regards, |
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