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11
Modbus Register Details
Page 1 of 3
Dryer Status
Register
40001
Decimal
Hex
Description
0 0x0000
Standby
1 0x0001
Fixed
2 0x0002
PID
3 0x0003
Reserved
4 0x0004
Reserved
5 0x0005
Reserved
6 0x0006
Reserved
7 0x0007
Reserved
Dryer Alarm Flags
Register
40002
Bit
Mask
Description
0 0x0001
High Discharge Temperature
1 0x0002
High Refrigerant Pressure
2 0x0004
Low Refrigerant Pressure
3 0x0008
Compressor #1
4 0x0010
Compressor #2
5 0x0020
Oil Protection #1
6 0x0040
Oil Protection #2
7 0x0080
Phase Reversal
8 0x0100
Phase Loss
9 0x0200
Evaporator Temperature Sensor Failure
10 0x0400
Glycol Temperature Sensor Failure
11 0x0800
Evaporator Outlet Temperature Sensor Failure
12 0x1000
Discharge Temperature Sensor failure
13 0x2000
High Super Heat
14 0x4000
Reserved
15 0x8000
Reserved
Dryer Warning Flags
Register
40003
Bit
Mask
Description
0 0x0001
High Evaporator Temperature
1 0x0002
High Glycol Temperature
2 0x0004
Heater #1
3 0x0008
Heater #2
4 0x0010
Drain #1
5 0x0020
Drain #2
6 0x0040
Filter #1
7 0x0080
Filter #2
8 0x0100
Reserved
9 0x0200
Reserved
10 0x0400
Reserved
11 0x0800
Reserved
12 0x1000
Reserved
13 0x2000
Reserved
14 0x4000
Reserved
15 0x8000
Reserved