No. Description
Warning
Alarm/Trip
Alarm/Trip Lock
Parameter
Reference
1
10 Volts low
X
2
Live zero error
(X)
(X)
6-01 Live Zero Timeout Function
3
No motor
(X)
4
Mains phase loss
(X)
(X)
(X)
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)
11
Thrmstr overld
(X)
(X)
12
Torque limit
X
X
13
Overcurrent
X
X
X
14
Ground Fault
X
X
X
15
Hardware mismatch
X
X
16
Short Circuit
X
X
17
Control word timeout
(X)
(X)
22
Hoist Mech. Brake
(X)
(X)
Parameter group 2-2*
23
Internal Fan Fault
X
25
Brake resistor short-circuited
X
26
Brake resistor power limit
(X)
(X)
27
Brake chopper short-circuited
X
X
28
Brake check
(X)
(X)
29
Heatsink temp
X
X
X
30
Motor phase U missing
(X)
(X)
(X)
4-58 Missing Motor Phase
Function
31
Motor phase V missing
(X)
(X)
(X)
4-58 Missing Motor Phase
Function
32
Motor phase W missing
(X)
(X)
(X)
4-58 Missing Motor Phase
Function
33
Inrush Fault
X
X
34
Fieldbus communication fault
X
X
36
Mains failure
X
X
37
Imb of sup volt
X
38
Internal Fault
X
X
39
Heatsink sensor
X
X
40
Overload of Digital Output Terminal 27
(X)
41
Overload of Digital Output Terminal 29
(X)
45
Ground Fault 2
X
X
X
46
Pwr. card supply
X
X
47
24 V supply low
X
X
X
48
1.8 V supply low
X
X
49
Speed limit
X
50
AMA calibration failed
X
51
AMA check U
nom
and I
nom
X
Troubleshooting
FC 300 Programming Guide
5-2
MG.33.MA.22 - VLT
®
is a registered Danfoss trademark
5
5