Dynamic Text in Alarm Expression Message

Is it is possible to provide the dynamic text in Alarm Expression Message.

Example: "Tank Level HH > 65%" where 65 is dynamic value.

As these HH values are changed from the PLC system, so that they want to know the current HH value along with Alarm Message.


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Sa2016   

asked 6 days ago



Answers

0

AFAIK the message texts (coming/going) of an Alarm Expression are constant.

If possible, stick to true alarms "made in a PLC" and delivered to System 800xA from an OPC AE server.

Expressions are less reliable and come with a higher price (continuous data feed to the Soft Alarm service).

Stefan Stromqvist   

answered 6 days ago


 


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