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What is the difference between the alarms in digalm.dbf and tsdig.dbf in PSO?

Published date: 18 June 2019

A customer would like to know the difference between the timestamps of alarms found in digalm.dbf and tsdig.dbf in Power SCADA Operation.

Product Line
EcoStruxureTM Power SCADA Operation 7.x / 8.x / 9.x


The alarms found in digalm.dbf are just brought in and the server timestamp them.
The alarms found in tsdig.dbf are onboard alarms that come timestamped by the device.

Note: Power SCADA Operation 9.0 System Guide can be found in here.

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