State
normal
below lower critical "R" < Lower Critical threshold
below lower
warning
above upper
warning
above upper critical Upper Critical threshold < "R"
alarmed
unavailable
Note that for a contact closure sensor, the normal state depends on the normal setting you have
configured.
▶
Managed actuator states:
State
Description
on
The actuator is turned on.
off
The actuator is turned off.
•
•
unavailable
•
•
▶
Unmanaged sensor/actuator states:
State
Description
unmanaged Sensors or actuators are physically connected to the PRO3X but not
managed yet.
Note: Unmanaged sensors or actuators will disappear from the web interface after they are no longer
physically connected.
Finding the Sensor's Serial Number
A sensor package has a serial number tag attached to its rear side.
138
Description
•
•
For numeric sensors, it means the readings are within the
normal range.
•
•
For state sensors, it means they enter the normal state.
Lower Critical threshold <= "R" < Lower Warning threshold
Upper Warning threshold < "R" <= Upper Critical threshold
The state sensor enters the abnormal state.
•
•
Communication with the managed sensor is lost.
-- OR --
•
•
Sensor packages are upgrading their sensor firmware.
Communication with the managed actuator is lost.
-- OR --
Sensor packages are upgrading their sensor firmware.
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