Digital Alarm
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Update rate parameter defines the frequency of checking the data item value, and possibly responding with sending the alarm message.

User can request the alarm when the value equals to TRUE or FALSE, define the Message body that carries the information, and Severity, which is the alarm message importance. The Severity value ranges from 0 to 1000.

Checking Return to normal will generate a separate alarm message when the data item gains the opposite value.

Req. Ack. Tells the client that the alarm requires an acknowledgement. Then alarm message can be not only sent, but also acknowledged, etc.


alarm_definitions_digital_detail
Figure: Dialog view - digital alarm

 


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