Danfoss FC 300 Design Manual page 294

FC 300 Design Guide
Alarm/Warning code list
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 timeout
25 Brake resistor short-circuited
26 Brake resistor power limit
27 Brake chopper short-circuited
28 Brake check
29 Power board over temp
30 Motor phase U missing
31 Motor phase V missing
32 Motor phase W missing
33 Inrush fault
34 Fieldbus communication fault
38 Internal fault
47 24 V supply low
48 1.8 V supply low
49 Speed limit
50 AMA calibration failed
51 AMA check U
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
58 AMA internal fault
59 Current limit
62 Output Frequency at Maximum Limit
63 Mechanical Brake Low
64 Voltage Limit
65 Control Board Over-temperature
66 Heat sink Temperature Low
67 Option Configuration has Changed
80 Drive Initialised to Default Value
90 Encoder Loss
(X) Dependent on parameter
A trip is the action when an alarm has appeared.
The trip will coast the motor and can be reset by
pressing the reset bottom or make a reset by a
digital input (Par. 5-1* [1]). The origin event that
caused an alarm cannot damage the drive or
cause dangerous conditions. A trip lock is an ac-
tion when an alarm occurs, which may cause dam-
age to drive or connected parts. A Trip Lock
situation can only be reset by a power cycling.
294
Troubleshooting
Warning
and I
nom
MG.33.B7.02 - VLT is a registered Danfoss trademark
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)
LED indication
Warning
Alarm
Trip locked
Parameter Refer-
ence
6-01
1-80
(X) 14-12
1-90
1-90
X
X
X
X
8-04
2-13
2-15
X
(X) 4-58
(X) 4-58
(X) 4-58
X
X
X
X
2-20
X
17-61
yellow
flashing red
yellow and red