Danfoss VLT AutomationDrive FC 301 Programming Manual page 281
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Also See for VLT AutomationDrive FC 301:
- Programming manual (722 pages) ,
- Design manual (214 pages) ,
- Operating instructions manual (112 pages)
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Troubleshooting
Number Description
22
Hoist mech. brake
23
Internal fans
24
External fans
25
Brake resistor short-circuited
26
Brake resistor power limit
27
Brake chopper short-circuited
28
Brake check
29
Heat sink temp
30
Motor phase U missing
31
Motor phase V missing
32
Motor phase W missing
33
Inrush fault
34
Fieldbus communication fault
35
Option fault
36
Mains failure
37
Imbalance of supply voltage
38
Internal fault
39
Heat sink sensor
40
Overload of digital output terminal 27
41
Overload of digital output terminal 29
42
Ovrld X30/6-7
43
Ext. supply (option)
45
Ground fault 2
46
Pwr. card supply
47
24 V supply low
48
1.8 V supply low
50
AMA calibration failed
51
AMA check U
and I
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 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 overtemperature
66
Heat sink temperature low
67
Option configuration has changed
68
Safe stop
69
Pwr. card temp
70
Illegal FC configuration
71
PTC 1 Safe Stop
72
Dangerous failure
MG33MO02
Programming Guide
Warning
(X)
(X)
(X)
(X)
(X)
(X)
(X)
(X)
(X)
nom
(X)
(X)
Danfoss A/S © 01/2018 All rights reserved.
Alarm/
Alarm/
trip
trip lock
(X)
–
Parameter group 2-2* Mechanical Brake
X
–
–
X
–
–
X
–
–
(X)
–
Parameter 2-13 Brake Power Monitoring
X
X
–
(X)
–
X
X
X
(X)
(X)
Parameter 4-58 Missing Motor Phase Function
(X)
(X)
Parameter 4-58 Missing Motor Phase Function
(X)
(X)
Parameter 4-58 Missing Motor Phase Function
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)
–
Parameter 4-30 Motor Feedback Loss Function
X
X
–
(X)
–
X
–
–
X
X
X
X
–
–
X
–
–
(X)
1)
–
X
X
–
–
X
–
X
–
–
X
Parameter
reference
–
–
–
–
Parameter 2-15 Brake Check
–
–
–
–
–
–
–
–
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
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
Parameter 2-20 Release Brake Current
–
–
–
–
Parameter 5-19 Terminal 37 Safe Stop
–
–
–
–
6
6
279
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