Modbus 485 and Modbus IP Protocols - Thermal Management Products
39 Liebert® IntelliSlot® Modbus/BACnet IPTable 11 Liebert CRV™ - Status and Coil
Controller Liebert iCOM® v4
Data Label Status Coil
Number
of Bits Scale Notes / Units
Supply Air Over Temperature 10001 — 1 — Active on Alarm
Supply Air Under Temperature 10002 — 1 — Active on Alarm
Return Air Over Temperature 10003 — 1 — Active on Alarm
Supply Air Sensor Issue 10004 — 1 — Active on Alarm
High Return Humidity 10005 — 1 — Active on Alarm
Low Return Humidity 10006 — 1 — Active on Alarm
Humidifier Hours Exceeded 10007 — 1 — Active on Alarm
Dehumidifier Hours Exceeded 10008 — 1 — Active on Alarm
Humidifier Under Current 10009 — 1 — Active on Alarm
Humidifier Over Current 10010 — 1 — Active on Alarm
Humidifier Low Water 10011 — 1 — Active on Alarm
Humidifier Cylinder Worn 10012 — 1 — Active on Alarm
Humidifier Issue 10013 — 1 — Active on Alarm
Ext Humidifier Lockout 10014 — 1 — Active on Alarm
Humidifier Control Board Not Detected 10015 — 1 — Active on Alarm
Return Humidity Out Of Proportional Band 10016 — 1 — Active on Alarm
Loss of Air Flow 10017 — 1 — Active on Alarm
Fan Hours Exceeded 10018 — 1 — Active on Alarm
Top Fan Issue 10019 — 1 — Active on Alarm
Bottom Fan Issue 10020 — 1 — Active on Alarm
Remote Sensor Issue Module Index 1 10021 — 1 — Active on Alarm
Remote Sensor Issue Module Index 2 10022 — 1 — Active on Alarm
Remote Sensor Issue Module Index 3 10023 — 1 — Active on Alarm
Remote Sensor Issue Module Index 4 10024 — 1 — Active on Alarm
Remote Sensor Issue Module Index 5 10025 — 1 — Active on Alarm
Remote Sensor Issue Module Index 6 10026 — 1 — Active on Alarm
Remote Sensor Issue Module Index 7 10027 — 1 — Active on Alarm
Remote Sensor Issue Module Index 8 10028 — 1 — Active on Alarm
Remote Sensor Issue Module Index 9 10029 — 1 — Active on Alarm
Remote Sensor Issue Module Index 10 10030 — 1 — Active on Alarm
Compressor 1 High Head Pressure 10031 — 1 — Active on Alarm
Compressor 1 Low Suction Pressure 10032 — 1 — Active on Alarm
Compressor 1 Hours Exceeded 10033 — 1 — Active on Alarm
Dig Scroll Comp 1 Temp Sensor Issue 10034 — 1 — Active on Alarm
Dig Scroll Comp 1 Over Temp 10035 — 1 — Active on Alarm
Compressor 1 Low Pressure Transducer Issue 10036 — 1 — Active on Alarm
Ext Compressor Lockout 10037 — 1 — Active on Alarm
Compressor 1 Short Cycle 10038 — 1 — Active on Alarm
Compressor 1 High Pressure Transducer Issue 10039 — 1 — Active on Alarm
Compressor 1 Pump Down Issue 10040 — 1 — Active on Alarm
Reheater Over Temperature 10041 — 1 — Active on Alarm
Electric Reheater 1 Hours Exceeded 10042 — 1 — Active on Alarm
Ext Reheat Lockout 10043 — 1 — Active on Alarm
Condenser 1 Issue 10044 — 1 — Active on Alarm
Condenser VFD Issue 10045 — 1 — Active on Alarm
Condenser TVSS Issue 10046 — 1 — Active on Alarm