Sierra 5391-02 - Manual (Page 19)

T12017-Sentry_LANServer_Users_Manual Page 19 of 59
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5.6. Understanding the Alarm Table Colors
5.7. Acknowledging Alarms
Normally, the LANServer project is built with an alarm acknowledge button on the alarm
page. The button does not always have the same text on it – The project builder determines
what text is displayed.
When pushing this button, it is effectively pushing the alarm reset button on the front panel
of each Sentry connected to the LANServer.
There is no harm in pushing it more than once.
A line in red reports
an alarm.
A line in orange
reports a warning.
A line in grey reports a bad
channel
or a loss of
communication with the Sentry.
The Sensor’s Tag Name. If no name has been allocated in the
Sentry then the name displayed, is the name allocated by the
web page builder.
Reports the cause of
the alarm.
Gas concentration
value Engineering
Units.
N/A=Null
->
Engineering units
could not be
obtained from the
Sentry
The gas concentration value
Sentry:Sensor