When the Monitoring Bit Address turns ON (or OFF depending on your setting preference), or when alarm data is written to the Monitoring Word Address, the Alarms are listed together with its trigger date/time. There are three ways to view the Alarms: "Active", "Log", and "History".
Acknowledging the Alarm History (Example) |
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1. Register |
2. Display |
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20.4.1 Procedure - Acknowledging the Alarm History/Bit Monitoring
20.4.2 Procedure - Acknowledging the Alarm History/Word Monitoring