Danfoss VLT Decentral Drive FCD 302 Operating Manual page 66

Troubleshooting
No. Description
22 Hoist Mech. Brake
23 Internal 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
7 7
37 Phase imbalance
38 Internal Fault
39 Heatsink sensor
40 Overload of Digital Output Terminal 27
41 Overload of Digital Output Terminal 29
45 Earth Fault 2
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
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
60 External Interlock
61 Feedback Error
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
68 Safe Stop
69 Pwr. Card Temp
70 Illegal FC configuration
73 Safe Stop Auto Restart
76 Power Unit Setup
64
VLT
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®
Decentral Drive FCD 302
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)
1)
(X)
X
(X) (X)
X
Parameter Reference
Parameter group 2-2*
Parameter 2-13 Brake Power Monitoring
Parameter 2-15 Brake Check
X
(X) Parameter 4-58 Missing Motor Phase
Function
(X) Parameter 4-58 Missing Motor Phase
Function
(X) Parameter 4-58 Missing Motor Phase
Function
X
X
X
Parameter 5-00 Digital I/O Mode,
parameter 5-01 Terminal 27 Mode
Parameter 5-00 Digital I/O Mode,
parameter 5-02 Terminal 29 Mode
X
X
X
X
Parameter 4-30 Motor Feedback Loss
Function
Parameter 2-20 Release Brake Current
X
Parameter 5-19 Terminal 37 Safe Stop
X
X
Parameter 5-19 Terminal 37 Safe Stop
MG04F402