Technical Specifications

BACnet Communications - Thermal Management Products
287 Liebert
®
IntelliSlot
®
Modbus/BACnet
Supply Air Under Temp
Threshold
Threshold value used in the [Supply Air Under Temperature] event.
Supply Air Under Temperature Supply air low temperature event.
Supply Chilled Water Loss of
Flow
Supply chilled water flow is too low.
Supply Chilled Water Over
Tem p
Chilled water temperature is too high, as indicated by an external input signal.
System Control Mode System control mode.
System Date and Time The system date and time
System Event Acknowledge/
Reset
Reset and/or acknowledge all events.
System Input RMS A-B The System Input RMS Voltage between Phase A and Phase B
System Input RMS A-N The System Input RMS Voltage between Phase A and Neutral
System Input RMS B-C The System Input RMS Voltage between Phase B and Phase C
System Input RMS B-N The System Input RMS Voltage between Phase B and Neutral
System Input RMS C-A The System Input RMS Voltage between Phase C and Phase A
System Input RMS C-N The System Input RMS Voltage between Phase C and Neutral
System Input RMS Current
Phase A
The system input RMS current for Phase A
System Input RMS Current
Phase B
The system input RMS current for Phase B
System Input RMS Current
Phase C
The system input RMS current for Phase C
System On/Off Control Turn system functionality on or off.
System Operating State
Reason
The reason the system is in the current operating state.
System Operating State Current operating state of the system.
System Static Pressure Static pressure measurement among a group of interconnected units in a single system.
System Status The operating status for the system
Temperature Control Sensor
Issue
The air sensor selected for cooling control is disconnected or the signal is out of range.
Today's High Air Temperature
Time
[Today's High Air Temperature] was measured at this time.
Today's High Air Temperature The highest external air temperature measured since midnight.
Today's High Humidity Time [Today's High Humidity] was measured at this time
Today's High Humidity The highest external humidity measured since midnight.
Today's Low Air Temperature
Time
[Today's Low Air Temperature] was measured at this time.
Today's Low Air Temperature The lowest external air temperature measured since midnight.
Today's Low Humidity Time [Today's Low Humidity] was measured at this time
Today's Low Humidity The lowest external humidity measured since midnight.
Unit Code Missing Unit code has not been entered and saved.
Unit Communication Lost Master has lost communication with one or more networked units.
Unit Cooling Load The total amount of heat energy currently being removed by the unit.
Unit Off Unit was turned off.
Unit On Unit was turned on.
Table 86 Liebert Challenger 3000
™
, Liebert Challenger ITR
™
, Liebert CW
™
, Liebert Deluxe System/3
™
,
Liebert DS
™
, Liebert DSE
™
, Liebert HPM
™
, Liebert PeX
™
, Liebert PDX
™
- Glossary (continued)
Data Label Data Description