Alarm, Warning And Extended Status Word - Danfoss VLT Micro Drive FC 51 Series Operating Instructions Manual

7 Troubleshooting

7.1.1 Alarm, Warning and Extended Status Word

Bit Hex
0 1
1 2
2 4
3 8
4 10
5 20
6 40
7 80
8 100
9 200
10 400
11 800
12 1000
13 2000
7
14 4000
15 8000
16 10000
17 20000
18 40000
19 80000
20 100000
21 200000
22 400000
23 800000
24 1000000
25 2000000
26 4000000
27 8000000
28 10000000
29 20000000
30 40000000
31 80000000
60
Par 1690
Dec AlarmWord
1 Brake check
2 Pwr.card temp
4 Earth Fault
8
16 Ctrl.word TO
32 Over Current
64
128 Motor th over
256 Motor ETR over
512 Inverter overload
1024 DC under volt
2048 DC over volt
4096 Short Circuit
8192
16384 Mains ph. loss
32768 "AMT Not OK"
65536 Live zero error
131072 Internal fault
262144
524288 U phase loss
1048576 V phase loss
2097152 W phase loss
4194304
8388608 Control Voltage Fault
16777216
33554432
67108864 Brake resistor shortcircuit
134217728 Brake IGBT shortcircuit
268435456
536870912 Drive initialised
1073741824
2147483648 Mech. brake low
MG.02.A4.02 - VLT
®
VLT Micro Drive FC 51 Operating Instructions
Par 1692
WarningWord
Pwr.card temp
Ctrl.word TO
Over Current
Torque limit
Motor th over
Motor ETR over
Inverter overload
DC under volt
DC over volt
Mains ph. loss
Live zero error
Current limit
MotorPhaseMissing
Undefined
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is a registered Danfoss trademark
Par 1694
ExtendedStatusWord
Ramping
Start CW/CCW
Slow down
Catch up
Output current high
Output current low
Braking
OVC active
AC brake
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