Technical Specifications

Modbus RTU and Modbus TCP Protocols - Thermal Management Products
45 Liebert
®
IntelliSlot
®
Modbus/BACnet
Remote Sensor System Average Temperature
Average value of remote sensor temperature measurements
among a group of interconnected units in a single system.
Remote Sensor System Average Under Temperature
Remote Sensor System Average Temperature] has dropped below
[Remote Sensor Under Temp Threshold].
Remote Sensor System Maximum Temperature
Maximum value of remote sensor temperature measurements
among a group of interconnected units in a single system.
Remote Sensor Temperature Air temperature as measured by remote sensor.
Remote Sensor Under Temp Threshold
Threshold value used in the remote air sensor under temperature
events.
Remote Sensor Under Temperature
[Remote Sensor Temperature] has dropped below [Remote Sensor
Under Temp Threshold].
Return Air Over Temp - Event Control
Enable/disable the activation of the [Return Air Over Temperature]
event. If set to “disabled,” the event will not be annunciated. This
implies that the event will not be placed in any active event list or in
any event history list.
Return Air Over Temp - Event Type The event type for the [Return Air Over Temperature] event.
Return Air Over Temp Threshold Threshold value used in the [Return Air Over Temperature] event.
Return Air Over Temperature Return air high temperature event.
Return Air Sensor Event Control
Enable/disable the activation of events related to measurements by
the return air sensor.
Return Air Sensor Issue
The air sensor at the inlet of the unit is disconnected or the signal is
out of range.
Return Air Temperature Set Point Desired air temperature at the inlet of the unit.
Return Air Temperature The temperature of the inlet air
Return Air Under Temp - Event Control
Enable/disable the activation of the [Return Air Under Temperature]
event. If set to “disabled,” the event will not be annunciated. This
implies that the event will not be placed in any active event list or in
any event history list.
Return Air Under Temp - Event Type The event type for the [Return Air Under Temperature] event.
Return Air Under Temp Threshold Threshold value used in the [Return Air Under Temperature] event.
Return Air Under Temperature
[Return Air Temperature] has dropped below [Return Air Under
Temp Threshold].
Return Dew Point Dew point temperature measured at the inlet of the unit.
Return Humidity Sensor Issue
The humidity sensor at the inlet of the unit is disconnected or the
signal is out of range.
Return Humidity Set Point Desired relative humidity at the inlet of the unit.
Return Humidity Relative humidity measured at the inlet of the unit.
Server Class The general classification for this system
Service Required - Event Control
Enable/disable the activation of the [Service Required] event. If set
to “disabled,” the event will not be annunciated. This implies that
the event will not be placed in any active event list or in any event
history list.
Service Required - Event Type The event type for the [Service Required] event.
Service Required Unit requires servicing.
Shutdown - Loss Of Power - Event Control
Enable/disable the activation of the [Shutdown - Loss Of Power]
event. If set to “disabled,” the event will not be annunciated. This
implies that the event will not be placed in any active event list or in
any event history list.
Table 10 Liebert Challenger 3000
™
, Liebert Challenger ITR
™
, Liebert CW
™
, Liebert Deluxe System/3
™
,
Liebert DS
™
, Liebert DSE
™
, Liebert HPM
™
, Liebert PeX
™
- Glossary (continued)
Controller Liebert iCOM
®
v4
Data Label Data Description