Digital Input; System Alarm/Fault - Danfoss VACON 1000 Operating Manual

VACON® 1000 Fieldbus Options
Operating Guide
Table 13: Digital Output
Number Parameter
1
bit0： Startup ready
bit1： VFD running
bit2： Reserved
bit3： Local/Remote
bit4： Fault
bit5： Alarm
bit6： Reserved
bit7： MCB closed
bit8： Reserved
bit9： MCB Close allowed
bit10： Reserved
bit11： Reserved
bit12： Reserved
bit13： Reserved
bit14： Reserved
bit15： Reserved

3.3.4.5 Digital Input

Table 14: Digital Input
Number Parameter
1 VFD start
2 VFD ramp stop
3 VFD coast stop
4 System reset

3.3.4.6 System Alarm/Fault

Table 15: System Alarm/Fault
Num- Parameter
ber
1
bit0： Input Over Current(Software)
bit1： Input Phase Loss
bit2： Input Power Loss
bit3： Input Under Voltage
bit4： Input Over Voltage
bit5： Input Grounding
bit6： Input Sequence Fault
bit7： Reserved
bit8： Output Over Current(Software)
bit9： Output Over Load
bit10： Output Phase Loss
bit11： Output Grounding
bit12： Output Phase Imbalance Alarm
bit13： Output Phase Imbalance Fault
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Modbus Address
9001
Modbus Address Function Code
2011 5 (Write)
2013 5 (Write)
2012 5 (Write)
2014 5 (Write)
Function Code Data Format
3 (Read) Word
Data Format
Mod- Func-
bus tion
Ad- Code
dress
27073 3 (Read)
AQ454734633756en-000101 / 172K1112
Modbus RTU/TCP
Data description
"1" is OK
Data description
"1" is OK, 2 s pulse
"1" is OK, 2 s pulse
"1" is OK, 2 s pulse
"1" is OK, 2 s pulse
Data Data de-
For- scription
mat
Word "1" is fault，
"0" is OK