Number Description Warning Alarm/
trip
Alarm/
trip lock
Parameter
reference
1 10 volts low X – – –
2 Live zero error (X) (X) – Parameter 6-01 Live Zero Timeout Function
3 No motor (X) – – Parameter 1-80 Function at Stop
4 Mains phase loss (X) (X) (X) Parameter 14-12 Response to Mains
Imbalance
5 DC-link voltage high X – – –
6 DC-link voltage low X – – –
7 DC overvoltage X X – –
8 DC undervoltage X X – –
9 Inverter overloaded X X – –
10 Motor ETR overtemperature (X) (X) – Parameter 1-90 Motor Thermal Protection
11 Motor thermistor overtemperature (X) (X) – Parameter 1-90 Motor Thermal Protection
12 Torque limit X X – –
13 Over current X X X –
14 Ground fault X X – –
15 Hardware mismatch – X X –
16 Short circuit – X X –
17 Control word timeout (X) (X) – Parameter 8-04 Control Word Timeout
Function
18 Start failed – X – –
21 Param error – X –
23 Internal fans X – – –
24 External fans X – – –
29 Heat sink temp X X X –
30 Motor phase U missing (X) (X) (X) Parameter 4-58 Missing Motor Phase Function
31 Motor phase V missing (X) (X) (X) Parameter 4-58 Missing Motor Phase Function
32 Motor phase W missing (X) (X) (X) Parameter 4-58 Missing Motor Phase Function
33 Inrush fault X X –
34 Fieldbus communication fault X X – –
35 Option fault – – X –
36 Mains failure X X – –
37 Imbalance of supply voltage – X – –
38 Internal fault – X X –
39 Heat sink sensor – X X –
40 Overload of digital output terminal 27 (X) – – Parameter 5-00 Digital I/O Mode,
parameter 5-01 Terminal 27 Mode
41 Overload of digital output terminal 29 (X) – – Parameter 5-00 Digital I/O Mode,
parameter 5-02 Terminal 29 Mode
42 Ovrld X30/6-7 (X) – – –
45 Ground fault 2 X X – –
46 Pwr. card supply – X X –
47 24 V supply low X X X –
48 1.2 V supply low – X X –
49 Speed limit X – – –
50 AMA calibration failed – X – –
51 AMA check U
nom
and I
nom
– X – –
52 AMA low I
nom
– X – –
53 AMA motor too big – X – –
54 AMA motor too small – X – –
55 AMA parameter out of range – X – –
56 AMA interrupted by user – X – –
57 AMA time-out – X – –
Troubleshooting Programming Guide
MG06J202 Danfoss A/S © 03/2019 All rights reserved. 179
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