Emerson MODBUS IP Manuel D’Utilisation

Emerson

Modbus 485 and Modbus IP Protocols - Thermal Management Products

49

Liebert

®

IntelliSlot

®

Modbus/BACnet IP

Table 14

Liebert HPC

™

(Chiller) - Status and Coil

Controller

Liebert iCOM

®

v4

Data Label

Status

Coil

Number

of Bits

Notes

Extra

Notes

Compressors
Compressor Not Stopping

10001

—

1

Active on Alarm

1, 2

Compressor Superheat Over Threshold

10002

—

1

Active on Alarm

2

Compressor 1
Compressor Hours Exceeded

10012

—

1

Active on Alarm

1, 2

Compressor High Head Pressure

10013

—

1

Active on Alarm

1, 2

Compressor Low Suction Pressure

10014

—

1

Active on Alarm

1, 2

Compressor Thermal Overload

10015

—

1

Active on Alarm

1, 2

Compressor Low Oil Pressure

10016

—

1

Active on Alarm

1, 2

Compressor Loss of Differential Pressure

10018

—

1

Active on Alarm

1, 2

Compressor Capacity Reduced

10019

—

1

Active on Alarm

1, 2

Compressor Capacity Normal

10020

—

1

Active on Alarm

2

Compressor Contactor Issue

10021

—

1

Active on Alarm

2

Compressor 2
Compressor Hours Exceeded

10029

—

1

Active on Alarm

1, 2

Compressor High Head Pressure

10030

—

1

Active on Alarm

1, 2

Compressor Low Suction Pressure

10031

—

1

Active on Alarm

1, 2

Compressor Thermal Overload

10032

—

1

Active on Alarm

1, 2

Compressor Low Suction Pressure

10033

—

1

Active on Alarm

1, 2

Compressor Loss of Differential Pressure

10035

—

1

Active on Alarm

1, 2

Compressor Capacity Reduced

10036

—

1

Active on Alarm

1, 2

Compressor Capacity Normal

10037

—

1

Active on Alarm

2

Compressor Contactor Issue

10038

—

1

Active on Alarm

2

Compressor 4
Compressor Hours Exceeded

10230

—

1

Active on Alarm

1, 2

Compressor High Head Pressure

10231

—

1

Active on Alarm

1, 2

Compressor Low Suction Pressure

10232

—

1

Active on Alarm

1, 2

Compressor Thermal Overload

10233

—

1

Active on Alarm

1, 2

Compressor Low Suction Pressure

10234

—

1

Active on Alarm

1, 2

Compressor Loss of Differential Pressure

10236

—

1

Active on Alarm

1, 2

Compressor Capacity Reduced

10237

—

1

Active on Alarm

1, 2

Compressor Capacity Normal

10238

—

1

Active on Alarm

2

Compressor Contactor Issue

10239

—

1

Active on Alarm

2

Condensers 1
Condenser Fan Issue

10046

—

1

Active on Alarm

1, 2

Low Condenser Refrigerant Pressure

10047

—

1

Active on Alarm

1, 2

Condenser Max Fan Speed Override

10048

—

1

Active on Alarm

1, 2

Condensers 2
Condenser Fan Issue

10058

—

1

Active on Alarm

1, 2

Low Condenser Refrigerant Pressure

10059

—

1

Active on Alarm

1, 2

Condenser Max Fan Speed Override

10060

—

1

Active on Alarm

1, 2

Condensers 4
Condenser Fan Issue

10066

—

1

Active on Alarm

1, 2

Low Condenser Refrigerant Pressure

10067

—

1

Active on Alarm

1, 2

Condenser Max Fan Speed Override

10068

—

1

Active on Alarm

1, 2