VACON® 1000 Fieldbus Options
Operating Guide
Num-
Parameter
ber
bit12: Transformer T31 Over Temperature Fault
bit13: Transformer T31 Temperature Sensor Loss
bit14: Emergency Stop
bit15: Remote Emergency Stop
5
bit0: PLC-DSP Communication Failure
bit1: PLC-HMI Communication Failure
bit2: DSP Fault(X1.1)
bit3: DSP Alarm(X1.2)
bit4: DSP Bypass(X1.4)
bit5: DSP Trip(X1.5)
bit6: Upstream Main Circuit Breaker Abnormal Open
bit7: Upstream Main Circuit Breaker Close Failure
bit8: Upstream Main Circuit Breaker Open Failure
bit9: KM41 Close Failure
bit10: KM41 Open Failure
bit11: KM42 Close Failure
bit12: KM42 Open Failure
bit13: KM43 Close Failure
bit14: KM43 Open Failure
bit15: Startup Cabinet Switch Abnormal Open
6
bit0: Startup Cabinet Switch Open Failure
bit1: Startup Cabinet Switch Close Failure
bit2: Minimum Precharge Waiting Time Not Reached!
bit3: PLC-DSP Communication Failure. Unable To Close Startup Cabinet
bit4: DSP Trip(COM)
bit5: DSP Bypass(COM)
bit6: Reserved
bit7: Reserved
bit8: Reserved
bit9: Reserved
bit10: Reserved
bit11: Reserved
bit12: Reserved
bit13: Reserved
bit14: Reserved
bit15: Reserved
7
bit0: Reserved
bit1: Reserved
bit2: Cooling Fan21 Failure
bit3: Cooling Fan22 Failure
bit4: Cooling Fan23 Failure
bit5: Cooling Fan24 Failure
bit6: Cooling Fan25 Failure
bit7: Cooling Fan26 Failure
bit8: Cooling Fan27 Failure
bit9: Cooling Fan28 Failure
30 | Danfoss A/S © 2023.09
Modbus RTU/TCP
Mod-
Func-
Data
bus
tion
For-
Ad-
Code
mat
dress
27077
3 (Read)
Word
27078
3 (Read)
Word
27079
3 (Read)
Word
AQ454734633756en-000101 / 172K1112
Data de-
scription
"1" is fault,
"0" is OK
"1" is fault,
"0" is OK
"1" is fault,
"0" is OK
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