Danfoss VLT AQUA Drive FC 202 Design Manual page 187

Troubleshooting
No. Description
8 DC under voltage
9 Inverter overloaded
10 Motor ETR over temperature
11 Motor thermistor over temperature
12 Torque limit
13 Over Current
14 Earth fault
15 Hardware mismatch
16 Short Circuit
17 Control word timeout
23 Internal Fan Fault
24 External Fan Fault
25 Brake resistor short-circuited
26 Brake resistor power limit
27 Brake chopper short-circuited
28 Brake check
29 Drive over temperature
30 Motor phase U missing
31 Motor phase V missing
32 Motor phase W missing
33 Inrush fault
34 Fieldbus communication fault
35 Out of frequency range
36 Mains failure
37 Phase Imbalance
39 Heatsink sensor
40 Overload of Digital Output Terminal 27
41 Overload of Digital Output Terminal 29
42 Overload of Digital Output On X30/6
42 Overload of Digital Output On X30/7
46 Pwr. card supply
47 24 V supply low
48 1.8 V supply low
49 Speed limit
50 AMA calibration failed
51 AMA check U and I
nom nom
52 AMA low I
nom
53 AMA motor too big
54 AMA motor too small
55 AMA parameter out of range
56 AMA interrupted by user
57 AMA timeout
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VLT AQUA Drive FC 202 Design Guide
Warning Alarm/Trip
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®
MG20Z102 - VLT is a registered Danfoss trademark
Alarm/Trip Lock
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Parameter Reference
1-90 Motor Thermal
Protection
1-90 Motor Thermal
Protection
8-04 Control Word
Timeout Function
14-53 Fan Monitor
2-13 Brake Power
Monitoring
8
2-15 Brake Check
4-58 Missing Motor
Phase Function
4-58 Missing Motor
Phase Function
4-58 Missing Motor
Phase Function
5-00 Digital I/O Mode,
5-01 Terminal 27 Mode
5-00 Digital I/O Mode,
5-02 Terminal 29 Mode
5-32 Term X30/6 Digi
Out (MCB 101)
5-33 Term X30/7 Digi
Out (MCB 101)
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