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WinCC Missing trigger address how to find DB address for alarms

6/6/2024 4:15 PM	Rate (0)
ManolisLagoud Joined: 1/11/2023 Last visit: 7/11/2025 Posts: 3 Rating: (0)	Hello, I have seen some similar topics about this but I still hav'ent found a solution. On my WinCC disctrete alarm tab (as you can see on the attached pictures) the "trigger address" is missing and is not even available by pressing right click to add it. Also, how can I find which trigger bit belongs to which DBx adress? I have all my warnings in a DB51 and all my alarms in a DB50 block. I'm trying to find the trigger bit with the DBx address but when I count it doesn't match. How is the trigger bit assigned to a specific DBx address? Can I see it somewhere? Thank you. Attachment 2.png (418 Downloads)

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6/11/2024 6:25 AM	Rate (0)
szymon_wrobel172 Posts: 4 Rating: (0)	Hello, what address have this trigger tag "PT_Segnalazioni di allarme" and "PT_Segnalazioni di servizio"?
szymon_wrobel172 Posts: 4 Rating: (0)
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6/12/2024 9:15 AM	Rate (0)
szymon_wrobel172 Posts: 4 Rating: (0)	For example If you have address of your tag like below (Capture) and you have number of the trigger bit you can find your address in DB. Every word have 16 bits and one bit = one alarm. There is example in Capture. For example if it is DB100: Trigger bit 0 - DB100.dbx1.0 Trigger bit 10 - DB100.dbx0.2 Trigger bit 21 - DB100.dbx3.5 Trigger bit 28 - DB100.dbx2.4 ... Attachment Capture.JPG (568 Downloads)
szymon_wrobel172 Posts: 4 Rating: (0)
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This contribution was helpful to 1 thankful Users ManolisLagoud

6/19/2024 4:40 PM	Rate (0)
ManolisLagoud Joined: 1/11/2023 Last visit: 7/11/2025 Posts: 3 Rating: (0)	I'm sorry for my late reply but I wasn't able to test it until recently. Thank you for your answers, very helpfull and I was able to find a Wincc that showed the "trigger address" and all makes sence now! Attached are some more photos that might be usefull to other people. Attachment 20240618_222335.jpg (378 Downloads)

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6/19/2024 4:40 PM	Rate (0)
ManolisLagoud Joined: 1/11/2023 Last visit: 7/11/2025 Posts: 3 Rating: (0)	Attachment 20240618_222322.jpg (357 Downloads)

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