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Wrong data type of acknowledgment tag in HMI alarms.

9/26/2024 8:59 AM	Rate (0)
Thenameinforum Member Joined: 9/7/2022 Last visit: 11/19/2025 Posts: 34 Rating: (0)	Hello, I don't know where the problem is with this topic. Why I can't attach the same data type to acknowledgment as in the trigger of the alarm ? I don't want to use Word type of tag because I have DB blocks set as "optimized block access". Alarm classes I tested: Regards
	Last edited by: Thenameinforum at: 09/26/2024 09:00:31
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9/26/2024 12:51 PM	Rate (0)
MindFlayer Regular Member Joined: 11/13/2018 Last visit: 1/7/2026 Posts: 91 Rating: (13)	Hi Thename, For the acknowledge tag, only data types Word, DWord, LWord or Byte are supported. More information in chapter 6.2.5.3 of the HMI WinCC Unified V19 manualfied V19 manual.
	Last edited by: Moderator_Lan at: 09/26/2024 13:09:04 link optimized Like it? Rate it!
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This contribution was helpful to 1 thankful Users Stefan Arcularius