Modbus 485 and Modbus IP Protocols - Thermal Management Products
Liebert® IntelliSlot® Modbus/BACnet IP 50
Fluid
Low Fluid Pressure 10070 — 1 Active on Alarm 1, 2
Supply (Outlet) Fluid —
Supply Fluid Over Temp 10081 — 1 Active on Alarm 1, 2
Supply Fluid Under Temp 10082 — 1 Active on Alarm 1, 2
Supply Fluid Temp Sensor Issue 10083 — 1 Active on Alarm 1, 2
Pumps
All Pumps Loss of Flow 10107 — 1 Active on Alarm 1, 2
Pump 1 Loss of Flow 10108 — 1 Active on Alarm 1, 2
Pump 2 Loss of Flow 10109 — 1 Active on Alarm 1, 2
Pump 1
Pump Hours Exceeded 10120 — 1 Active on Alarm 1, 2
Pump 2
Pump Hours Exceeded 10131 — 1 Active on Alarm 1, 2
Free Cooling
Free Cooling Valve Hours Exceeded 10142 — 1 Active on Alarm 1, 2
Ambient Air Temperature Sensor Issue 10143 — 1 Active on Alarm 1, 2
Evaporators
Evaporator Inlet Temp Sensor Issue 10154 — 1 Active on Alarm 1, 2
Evaporator Return Fluid Over Temp 10155 — 1 Active on Alarm 1, 2
Evaporator Return Fluid Under Temp 10156 — 1 Active on Alarm 1, 2
Evaporator 1 —
Evaporator Fluid Freeze - Auto Reset 10165 — 1 Active on Alarm 1, 2
Evaporator Fluid Freeze - Manual Reset Required 10166 — 1 Active on Alarm 1, 2
Supply Refrigerant Temp Sensor Issue 10167 — 1 Active on Alarm 1, 2
Evaporator 2
Evaporator Fluid Freeze - Auto Reset 10178 — 1 Active on Alarm 1, 2
Evaporator Fluid Freeze - Manual Reset Required 10179 — 1 Active on Alarm 1, 2
Supply Refrigerant Temp Sensor Issue 10180 — 1 Active on Alarm 1, 2
System Events
Customer Input 1 10191 — 1 Active on Alarm 1, 2
Customer Input 2 10192 — 1 Active on Alarm 1, 2
Customer Input 3 10251 — 1 Active on Alarm 2
Customer Input 4 10252 — 1 Active on Alarm 2
Unit On 10193 — 1 Active on Alarm 1, 2
Unit Off 10194 — 1 Active on Alarm 1, 2
Master Unit Communication Lost 10195 — 1 Active on Alarm 1, 2
Subgroup Event Occurred During Communication Loss 10196 — 1 Active on Alarm 1, 2
Humidifier Control Board Not Detected 10197 — 1 Active on Alarm 1, 2
RAM Battery Issue 10198 — 1 Active on Alarm 1, 2
Unit Code Missing 10199 — 1 Active on Alarm 1, 2
Unspecified General Event 10200 — 1 Active on Alarm 2
Unit Shutdown Unspecified General Event 10250 — 1 Active on Alarm 2
EEV
EEV Unspecified General Event 10270 — 1 Active on Alarm 2
Table 14 Liebert HPC™ (Chiller) - Status and Coil (continued)
Controller Liebert iCOM® v4
Data Label Status Coil
Number
of Bits Notes
Extra
Notes