Danfoss VLT FC 100 Series Programming Manual page 207

Troubleshooting
No. Description
16 Short Circuit
17 Control word timeout
18 Start failed
23 Internal Fan Fault
24 External Fan Fault
4 4
25 Brake resistor short-circuited
26 Brake resistor power limit
27 Brake chopper short-circuited
28 Brake check
29 Drive overtemperature
30 Motor phase U missing
31 Motor phase V missing
32 Motor phase W missing
33 Soft-charge fault
34 Fieldbus (serial communication bus) fault
35 Out of frequency ranges
36 Mains failure
37 Phase Imbalance
38 Internal fault
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 Unom and Inom
52 AMA low Inom
53 AMA motor too big
54 AMA motor too small
55 AMA Parameter out of range
56 AMA interrupted by user
57 AMA timeout
58 AMA internal fault
59 Current limit
60 External Interlock
62 Output Frequency at Maximum Limit
64 Voltage Limit
65 Control Board Over-temperature
66 Heatsink Temperature Low
67 Option Configuration has Changed
68 Safe Stop
69 Pwr. Card Temp
70 Illegal FC configuration
71 PTC 1 Safe Stop
72 Dangerous Failure
4-2
®
VLT HVAC Drive Programming Guide
Warning Alarm/
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MG11CD22 - VLT ® is a registered Danfoss trademark
Alarm/Trip Lock
Trip
X X
(X)
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X X
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Parameter Reference
8-04
14-53
2-13
2-15
4-58
4-58
4-58
5-00, 5-01
5-00, 5-02
5-32
5-33
1-86
5-19