Murof

Hello AutoGen_12877

you need the Akcnowlegment tags on each HMI:

with the Status Tag you write the information if the alarm is acknowleged or not.

with the Control Tag you can acknowledge from the Alarm.

So you have to read the status in the PLC and copy it to the control tag of the other HMIs so that the alarm is acknowledged also . And this for all panels.

All the HMIs uses an own alarm database so you cannot use the same one for all panels. So you have to use the acknowlegment tags to synchronize it.

(It was the same also in WinCC Comfort/Advanced before Unified)

Bye Murof

 Can you provide an example or any reference to sample done by anyone in the forum?

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Split from Alarm Acknowledge.

Murof

Hello

you have to use different tags for control and status bits

Also you have to use different tags for every panel.

I´m sorry I do not have a full example for public sharing

Bye Murof

 Different tags on each hmi?