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BACnet Communications - Thermal Management Products
Liebert
®
IntelliSlot
®
Modbus/BACnet IP 250
Fan Hours Exceeded - Event Control
Enable/disable the activation of the [Fan Hours Exceeded] 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.
Fan Hours Exceeded - Event Type The event type for the [Fan Hours Exceeded] event.
Fan Hours Exceeded Operating hours for the unit blower fan have exceeded the threshold.
Fan Hours Threshold Threshold value used in the [Fan Hours Exceeded] event.
Fan Hours
Operating hours for fan 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.
Fan Issue - Event Control
Enable/disable the activation of the [Fan Issue] 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.
Fan Issue - Event Type The event type for the [Fan Issue] event.
Fan Issue One or more fans are not operating within their operational parameters.
Fan Speed Control Temperature
Temperature value being used for fan speed control. This value is compared
against the fan speed temperature set point to determine the fan speed.
Fan Speed Maximum Set Point
Maximum fan speed. This value may only be modified if iCOM is enabled to
allow fan speed changes by the BMS.
Fan Speed Minimum Set Point Minimum fan speed.
Fan Speed Temperature Set Point
If fan is in decoupled mode and not under manual control, the fan speed will vary
depending on the delta between the selected fan control sensor temperature
and this set point.
Fan Speed Fan speed expressed as a percentage of the maximum rated speed.
Fan State Fan operational state.
Fixed Compressor State Fixed compressor operational state.
Fluid Flow Rate Flow rate of fluid used for cooling.
Fluid Flow Sensor Issue The fluid flow sensor is disconnected or the signal is out of range.
Fluid Input Temperature Temperature of the fluid entering the cooling coil.
Fluid Output Temperature Temperature of the fluid exiting the cooling coil.
Fluid Temperature Sensor Issue The fluid temperature sensor is disconnected or the signal is out of range.
Free Cooling Fluid Temperature Free cooling fluid temperature.
Free Cooling Internal Control Mode Free cooling internal control mode
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.
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.
Table 82 Liebert Challenger 3000
™
, Liebert Challenger ITR
™
, Liebert CW
™
, Liebert Deluxe System/3
™
,
Liebert DS
™
, Liebert DSE
™
, Liebert HPM
™
, Liebert PeX
™
- Glossary
Data Label Data Description