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Modbus 485 and Modbus IP Protocols - Thermal Management Products
13 Liebert
®
IntelliSlot
®
Modbus/BACnet IP
Table 8 Liebert Challenger 3000
™
, Liebert Challenger ITR
™
, Liebert CW
™
, Liebert Deluxe System/3
™
,
Liebert DS
™
, Liebert DSE
™
, Liebert HPM
™
, Liebert PeX
™
- Input and Holding
Controller Liebert iCOM v4
Data Label
Input
Register
Holding
Register
# of
Reg. Scale Notes / Units
Extra
Notes
Free Cooling Internal Control Mode 30017 40017 1 —
0 = Disabled
1 = Contact
2 = Value
1
Humidity Proportional Control Type 30018 40018 1 —
0 = Relative
1 = Compensated
2 = Predictive
1
Fan Speed Maximum Set Point 30019 40019 1 — % 1, 2, 3, 4, 5, 6
Supply Air Temperature Set Point 30020 40020 1 — deg C 1
Supply Air Temperature Set Point 30733 40733 1 — deg F 1
Free Cooling Internal Temperature Delta 30021 40021 1 10 deg C 1, 2, 3, 4, 5, 6
Free Cooling Internal Temperature Delta 30734 40734 1 10 deg F 1, 2, 3, 4, 5, 6
Minimum Chilled Water Temp Set Point 30022 40022 1 10 deg C 1, 2, 3, 4, 5, 6
Minimum Chilled Water Temp Set Point 30735 40735 1 10 deg F 1, 2, 3, 4, 5, 6
Air Temperature Set Point 30023 40023 1 10 deg C 1, 2, 3, 4, 5, 6
Air Temperature Set Point 30736 40736 1 10 deg F 1, 2, 3, 4, 5, 6
Air Temperature Proportional Band 30024 40024 1 10 deg C 1, 2, 3, 4, 5, 6
Air Temperature Proportional Band 30737 40737 1 10 deg F 1, 2, 3, 4, 5, 6
Air Temperature Dead Band 30025 40025 1 10 deg C 1, 2, 3, 4, 5, 6
Air Temperature Dead Band 30738 40738 1 10 deg F 1, 2, 3, 4, 5, 6
Air Temperature Control Integration Time 30026 40026 1 10 min 1, 2, 3, 4, 5, 6
Humidity Set Point 30027 40027 1 — % RH 1, 2, 3, 4, 5, 6
Humidity Proportional Band 30028 40028 1 — % RH 1, 2, 3, 4, 5, 6
Humidity Proportional Control Integration
Time
30029 40029 1 10 min 1, 2, 3, 4, 5, 6
Humidity Dead Band 30030 40030 1 10 % RH 1, 2, 3, 4, 5, 6
Auto Restart Delay 30031 40031 1 — sec 1, 2, 3, 4, 5, 6
Air Temperature Control Type 30033 40033 1 —
0 = Proportional
1 = Prop+Integral
3 = Intelligent
1, 2, 3, 4, 5, 6
BMS Timeout Period 30045 40045 1 — min 1, 2, 3, 4, 5, 6
Return Air Over Temp Threshold 30050 40050 1 10 deg C 1, 2, 3, 4, 5, 6
Return Air Over Temp Threshold 30739 40739 1 10 deg F 1, 2, 3, 4, 5, 6
Return Air Under Temp Threshold 30051 40051 1 10 deg C 1, 2, 3, 4, 5, 6
Return Air Under Temp Threshold 30740 40740 1 10 deg F 1, 2, 3, 4, 5, 6
Ext Air Sensor A Over Temp Threshold 30052 40052 1 10 deg C 1, 2, 3, 4, 5, 6
Ext Air Sensor A Over Temp Threshold 30741 40741 1 10 deg F 1, 2, 3, 4, 5, 6
Ext Air Sensor A Under Temp Threshold 30053 40053 1 10 deg C 1, 2, 3, 4, 5, 6
Ext Air Sensor A Under Temp Threshold 30742 40742 1 10 deg F 1, 2, 3, 4, 5, 6
High Return Humidity Threshold 30054 40054 1 10 % RH 1, 2, 3, 4, 5, 6
Low Return Humidity Threshold 30055 40055 1 10 % RH 1, 2, 3, 4, 5, 6
Ext Air Sensor A High Humidity Threshold 30056 40056 1 10 % RH 1, 2, 3, 4, 5, 6
Ext Air Sensor A Low Humidity Threshold 30057 40057 1 10 % RH 1, 2, 3, 4, 5, 6
Fan Hours Threshold 30070 40070 1 — hr 1, 2, 3, 4, 5, 6