Technical Specifications

Modbus RTU and Modbus TCP Protocols - Thermal Management Products
Liebert
®
IntelliSlot
®
Modbus/BACnet 42
Free Cooling Internal Temperature Delta
Minimum temperature delta required between supply fluid and
internal ambient air temperatures in order to enable free cooling.
Free Cooling State Free cooling operational state.
Free Cooling Status Free cooling status.
Free Cooling Temp Sensor Issue
The free cooling fluid temperature sensor is disconnected or the
signal is out of range.
Free Cooling Valve Hours Exceeded
[Free Cooling Valve Hours] has exceeded [Free Cooling Valve
Hours Threshold].
Free Cooling Valve Hours Threshold
Threshold value used in the [Free Cooling Valve Hours Exceeded]
event.
Free Cooling Valve Hours
Operating hours for free cooling valve since last reset of this value.
If operating hours exceeds 32,000, this client will continue to
display 32,000, but the iCOM display will show the actual value.
Free Cooling Valve Open Position Free cooling valve open position.
Heating Fan Speed Min Set Point Minimum fan speed when system heating is active.
High Power Shutdown - Event Control
Enable/disable the activation of the [High Power Shutdown] 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.
High Power Shutdown - Event Type The event type for the [High Power Shutdown] event.
High Power Shutdown Supply to high power components has been shutdown.
High Return Humidity - Event Control
Enable/disable the activation of the [High Return Humidity] 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.
High Return Humidity - Event Type The event type for the [High Return Humidity] event.
High Return Humidity Threshold Threshold value used in the [High Return Humidity] event.
High Return Humidity Return air high humidity event.
High Static Pressure High static pressure event.
Hot Water / Hot Gas State Hot water / hot gas operational state.
Hot Water / Hot Gas Valve Hours Exceeded
[Hot Water / Hot Gas Valve Hours] has exceeded [Hot Water / Hot
Gas Valve Hours Threshold].
Hot Water / Hot Gas Valve Hours Threshold
Threshold value used in the [Hot Water / Hot Gas Valve Hours
Exceeded] event.
Hot Water / Hot Gas Valve Hours
Operating hours for hot water / hot gas valve since last reset of this
value. If operating hours exceeds 32,000, this client will continue
to display 32,000, but the iCOM display will show the actual value.
Hot Water / Hot Gas Valve Open Position Hot water / hot gas valve open position.
Humidification Fan Speed Min Set Point Minimum fan speed when system humidification is active.
Humidifier Control Board Not Detected
Humidifier control board is required to be connected, but no signal
is detected.
Humidifier Cylinder Worn
Humidifier cylinder is not operating properly and needs to be
replaced.
Humidifier Hours Exceeded Operating hours for the humidifier have exceeded the threshold.
Humidifier Hours Threshold Threshold value used in the [Humidifier Hours Exceeded] event.
Humidifier Hours
Operating hours for humidifier since last reset of this value. If
operating hours exceeds 32,000, this client will continue to display
32,000, but the iCOM display will show the actual value.
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