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T12017-Sentry_LANServer_Users_Manual Page 17 of 59
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5.4. Interpreting Sentry -Combo Controls
Sentry-Combo controls are very similar to Sentry-Sensor controls.
Color
Read the notes in the previous section. The same considerations apply.
Sensor Tag
Name
If the sensor tag name found in the Sentry is blank then the sensor tag name
allocated during construction of the web page is displayed. May not be
displayed –depends on the configuration of the control when the page was
constructed.
Sensor
Engineering
Units
The engineering units as configured in the Sentry. If none are configured in the
Sentry, then none are shown. May not be displayed –depends on the
configuration of the control when the page was constructed.
Sensor
Concentration
If the value is less than 10 then one decimal point is shown. May not be
displayed –depends on the configuration of the control when the page was
constructed.
Alm
Displays the alarm set point configured in the Sentry for the sensor. May not be
displayed –depends on the configuration of the control when the page was
constructed.
Wrn
Displays the warning set point configured in the Sentry for the sensor. May not
be displayed –depends on the configuration of the control when the page was
constructed.
Different examples of the Sentry-
Combo control. Each reports the
status and concentration of one
sensor.
There is no difference between this
Sentry-Combo control and a Sentry-
Sensor control. In this case they
show exactly the same information.