Technical Specifications

Modbus RTU and Modbus TCP Protocols - Thermal Management Products
7Liebert
®
IntelliSlot
®
Modbus/BACnet
3.0 MODBUS RTU AND MODBUS TCP PROTOCOLS
3.1 Thermal Management Products
Table 6 Liebert Challenger 3000
™
, Liebert Challenger ITR
™
, Liebert CW
™
, Liebert Deluxe System/3
™
,
Liebert DS
™
, Liebert DSE
™
, Liebert HPM
™
, Liebert PeX
™
- Status and Coil
Controller Liebert iCOM
®
v4
Liebert Products
Units with
Liebert iCOM
®
:
Liebert HPM
Units with Liebert iCOM Firmware
PA1.04.033.STD or later:
Liebert Challenger 3000
Liebert Challenger ITR
Liebert CW
Liebert Deluxe System/3
Liebert DS
Liebert DSE
Liebert PeX
Available Points
Data Label
Status Coil
Number
of Bits Notes Extra Notes
Ext Reheat Lockout 10009 — 1 Active on Alarm 1, 2, 3, 4, 5, 6, 7, 8, 9
Ext Humidifier Lockout 10010 — 1 Active on Alarm 1, 2, 3, 4, 5, 6, 7, 8, 9
Minimum Chilled Water Temp Set Point Enable 10013 13 1
0 = disabled
1 = enabled
1, 2, 3, 4, 5, 6, 7, 8, 9
Return Air Sensor Event Control 10019 19 1
0 = disabled
1 = enabled
1, 2, 3, 4, 5, 6, 7, 8, 9
Ext Air Sensor A Event Control 10020 20 1
0 = disabled
1 = enabled
1, 2, 3, 4, 5, 6, 7, 8, 9
Ext Compressor Lockout 10021 — 1 Active on Alarm 1, 2, 3, 4, 5, 6, 7, 8, 9
System On/Off Control — 25 1
0 = off
1 = on
1, 2, 3, 4, 5, 6, 7, 8, 9
Fan State 10025 — 1
0 = off
1 = on
1, 2, 3, 4, 5, 6, 7, 8, 9
Cooling State 10026 — 1
0 = off
1 = on
1, 2, 3, 4, 5, 6, 7, 8, 9
Free Cooling State 10027 — 1
0 = off
1 = on
1, 2, 3, 4, 5, 6, 7, 8, 9
Hot Water / Hot Gas State 10028 — 1
0 = off
1 = on
1, 2, 3, 4, 5, 6, 7, 8, 9
Electric Reheat State 10029 — 1
0 = off
1 = on
1, 2, 3, 4, 5, 6, 7, 8, 9
Humidifier State 10030 — 1
0 = off
1 = on
1, 2, 3, 4, 5, 6, 7, 8, 9
Dehumidifier State 10031 — 1
0 = off
1 = on
1, 2, 3, 4, 5, 6, 7, 8, 9
Main Fan Overload 10034 — 1 Active on Alarm 1, 2, 3, 4, 5, 6, 7, 8, 9
Loss of Air Flow 10035 — 1 Active on Alarm 1, 2, 3, 4, 5, 6, 7, 8, 9
Ext Loss of Flow 10036 — 1 Active on Alarm 1, 2, 3, 4, 5, 6, 7, 8, 9
Compressor High Head Pressure 10037 — 1 Active on Alarm 1, 2, 3, 4, 5, 6, 7, 8, 9
Compressor Low Suction Pressure 10038 — 1 Active on Alarm 1, 2, 3, 4, 5, 6, 7, 8, 9
Compressor Thermal Overload 10039 — 1 Active on Alarm 1, 2, 3, 4, 5, 6, 7, 8, 9
Compressor Pump Down Issue 10040 — 1 Active on Alarm 1, 2, 3, 4, 5, 6, 7, 8, 9
Compressor High Head Pressure 2 10041 — 1 Active on Alarm 1, 2, 3, 4, 5, 6, 7, 8, 9
Compressor Low Suction Pressure 2 10042 — 1 Active on Alarm 1, 2, 3, 4, 5, 6, 7, 8, 9