Danfoss VLT Micro Drive FC 51 Series Programming Guide

6.1.1. Alarm, Warning and Extended Status Word
Par 1690 Par 1692 Par 1694
Bit Hex Dec AlarmWord WarningWord ExtendedStatusWord
0 1 1 Brake check Ramping
1 2 2 Pwr.card temp Pwr.card temp
2 4 4 Earth Fault Start CW/CCW
3 8 8 Slow down
4 10 16 Ctrl.word TO Ctrl.word TO Catch up
5 20 32 Over Current Over Current
6 40 64 Torque limit
7 80 128 Motor th over Motor th over Output current high
8 100 256 Motor ETR over Motor ETR over Output current low
9 200 512 Inverter overload Inverter overload
10 400 1024 DC under volt DC under volt
11 800 2048 DC over volt DC over volt
12 1000 4096 Short Circuit
13 2000 8192 Braking
14 4000 16384 Mains ph. loss Mains ph. loss
15 8000 32768 "AMT Not OK" OVC active
16 10000 65536 Live zero error Live zero error AC brake
17 20000 131072 Internal fault
18 40000 262144
19 80000 524288 U phase loss
20 100000 1048576 V phase loss
21 200000 2097152 W phase loss
22 400000 4194304
23 800000 8388608 Control Voltage Fault
24 1000000 16777216
25 2000000 33554432 Current limit
26 4000000 67108864 Brake resistor shortcircuit
27 8000000 134217728 Brake IGBT shortcircuit
28 10000000 268435456 MotorPhaseMissing
29 20000000 536870912 Drive initialised
30 40000000 1073741824 Undefined
31 80000000 2147483648 Mech. brake low DatabaseBusy
6. Troubleshooting VLT
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Micro Drive FC 51
82 MG.02.C4.02 - VLT
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is a registered Danfoss trademark
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Danfoss VLT Micro Drive FC 51 Series Specifications

General

Brand	Danfoss
Model	VLT Micro Drive FC 51 Series
Category	Media Converter
Language	English