7/11/2024 4:39 AM | |
Joined: 7/10/2024 Last visit: 7/11/2024 Posts: 1 Rating:
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Hello, I am new to WinCC OA, so I'm sorry for any naive questions that I would be asking. I'm trying to achieve "WinCC OA S7+ alarming" by following a well documented guide atS7Plus PLC Alarms. So far, I have tried the following:
When I download the program in PLC and change the trigger bit (Alarm_Input) of Program_Alarm FB, neither the original value of the DPE is changing nor any alarm is popping up in System Management -> Diagnostics -> Alarm Screen. Most probably I am missing a trivial step, but I have tried a lot figuring that, so I request everyone to help me out. Feel free to ask for more information. Thank you! |
Last edited by: U_c26e893f-5946-4ddb-a5ad-810e89e34ed1 at: 07/11/2024 05:11:25Last edited by: U_c26e893f-5946-4ddb-a5ad-810e89e34ed1 at: 07/11/2024 06:49:28 |
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7/12/2024 11:17 AM | |
Joined: 6/23/2013 Last visit: 8/30/2024 Posts: 62 Rating:
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It looks like you overlooked the part to add an _alert_hdl config as the first sentence in the docu mentions |
WinCC OA expert |
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