Finding The Sensor's Serial Number - LEGRAND Server Technology PRO3X User Manual

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.