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VACON® 1000 Fieldbus Options
Operating Guide
Num-
Parameter
ber
bit8： Speed Error Over Limit
bit9： Reactance Compensation Failure
bit10： Load Transfer Failure
bit11： Reserved
bit12： Reserved
bit13： Reserved
bit14： Reserved
bit15： Reserved
11
Reserved
12
bit0： External Fault
bit1： Arc Flash Relay Error
bit2： Arc Flash Relay Tripped
bit3： Transformer T32 Over Temperature Alarm
bit4： Transformer T32 Over Temperature Fault
bit5： Transformer T32 Temperature Sensor Loss
bit6： Filter Cabinet Over Temperature
bit7： Reactance Cabinet Over Temperature
bit8： Motor Winding Over Temperature
bit9： Motor Winding Ultra Over Temperature
bit10： Motor Bearing Over Temperature
bit11： Motor Bearing Ultra Over Temperature
bit12： Motor Temperature Sensor Loss
bit13： Ambient Low Temperature Alarm, MCB Close Forbidden
bit14： Ambient Low Temperature Fault
bit15： Ambient Temperature Sensor Loss
13
bit0： Control Cabinet Over Temperature Alarm
bit1： Control Cabinet Over Temperature Trip
bit2： Control Cabinet Temperature Sensor Loss
bit3： Control Cabinet Cooling Fan Failure
bit4： PLC Module Error
bit5： PLC Remote Module Error
bit6： PID Analog Feedback Loss
bit7： PLC Stop
bit8： Ambient Low Temperature Alarm, Start Forbidden
bit9： Remote Signal Select Motor Failure
bit10： Remote Signal Select Motor Direction Failure
bit11： Remote Signal Select Motor Speed Ramps Failure
bit12： Reserved
bit13： Reserved
bit14： Reserved
bit15： Reserved
3.3.4.7 Power Cell Alarm/Fault
32 | Danfoss A/S © 2023.09
Modbus RTU/TCP
Mod-
Func-
Data
bus
tion
For-
Ad-
Code
mat
dress
27083
3 (Read)
Word
27084
3 (Read)
Word
27085
3 (Read)
Word
AQ454734633756en-000101 / 172K1112
Data de-
scription
"1" is fault，
"0" is OK
"1" is fault，
"0" is OK
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