Danfoss VLT AutomationDrive FC 300 Operating Instructions Manual page 82

6. Troubleshooting
No. Description
1 10 Volts low
2 Live zero error
3 No motor
4 Mains phase loss
5 DC link voltage high
6 DC link voltage low
7 DC over-voltage
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 time-out
22 Hoist Mech. Brake
23 Internal Fan Fault
6
24 External Fan Fault
25 Brake resistor short-circuited
26 Brake resistor power limit
27 Brake chopper short-circuited
28 Brake check
29 Heatsink temp
30 Motor phase U missing
31 Motor phase V missing
32 Motor phase W missing
33 Inrush Fault
34 Fieldbus communication fault
36 Mains failure
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 U
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 time-out
58 AMA internal fault
59 Current limit
Table 6.1: Alarm/Warning code list
82
and I
nom nom
MG.33.AB.02 - VLT is a registered Danfoss trademark
VLT
Warning Alarm/Trip Alarm/Trip Lock
X
(X) (X)
(X)
(X) (X)
X
X
X X
X X
X X
(X) (X)
(X) (X)
X X
X X
X X
X
X
(X) (X)
X
X
X
(X) (X)
X X
(X) (X)
X X
(X) (X)
(X) (X)
(X) (X)
X
X X
X X
X
X
(X)
(X)
(X)
(X)
X
X X
X
X
X
X
X
X
X
X
X
X
X X
X
®
AutomationDrive FC 300 Operating
Parameter
Reference
6-01
1-80
(X) 14-12
1-90
1-90
X
X
X
X
8-04
14-53
2-13
2-15
X
(X) 4-58
(X) 4-58
(X) 4-58
X
X
X
5-00, 5-01
5-00, 5-02
5-32
5-33
X
X
X
Instructions