8 Operation
Messko GmbH 202064 BA4001150/10 ENMSENSE
®
DGA 2/3
The following table lists the possible events and the respective recom-
mended actions:
Event Text display Recommended action
CO concentration warning
(DGA 3 only)
CO Warn. 1
CO concentration alarm
(DGA 3 only)
CO Alarm 2
Gas formation rate CO warn-
ing
(DGA 3 only)
CO Formation Warn. 1
Gas formation rate CO alarm
(DGA 3 only)
CO Formation Alarm 2
H2 concentration warning H2 Warn. 1
H2 concentration alarm H2 Alarm 2
Gas formation rate H2 warning H2 Formation Warn. 1
Gas formation rate H2 alarm H2 Formation Alarm 2
H2O concentration warning H2O Warn. 1
H2O concentration alarm H2O Alarm 2
Gas formation rate H2O warn-
ing
H2O Formation Warn. 1
Gas formation rate H2O alarm H2O Formation Alarm 1
These events are saved in the database on the device and can be loaded
onto the PC with the MESSKO®MSET parameterization software. If the de-
vice has a display you can read the text display directly.
In addition, the events can be issued via the relay contacts S1...S4 and via
the communication interface.
No. Recommended action
1 Please monitor your system and have an oil sample [►Section 10.3, Page
70] analyzed in a laboratory (at least DGA and humidity determination) in
good time.
Further procedures in accordance with the action instructions derived from
the laboratory results.
2 Please monitor your system and have an oil sample [►Section 10.3, Page
70] analyzed in a laboratory (at least DGA and humidity determination) in
good time.
Reduce the system load until the action instructions derived from the labora-
tory results are available.
8.2 Operating the device without display
Always use the MESSKO® MSET parameterization software for viewing the
measured data and events, and for setting the parameters.
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