Danfoss VLT Refrigeration Drive FC 103 Programming Manual page 222

Troubleshooting
No. Description
16 Short Circuit
17 Control word timeout
18 Start Failed
19 Discharge Temperature High
23 Internal fans
24 External fans
29 Power board over temp
30 Motor phase U missing
5 5
31 Motor phase V missing
32 Motor phase W missing
33 Inrush fault
34 Fieldbus communication fault
36 Mains failure
38 Internal fault
40 Overload T27
41 Overload T29
42 Overload X30/6-7
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 timeout
58 AMA internal fault
59 Current limit
60 External interlock
62 Output Frequency at Maximum Limit
64 Voltage Limit
65 Control Board Over-temperature
66 Heat sink Temperature Low
67 Option Configuration has Changed
68 Safe Stop Activated
70 Illegal FC configuration
80 Drive Initialised to Default Value
92 No-Flow
93 Dry Pump
94 End of Curve
95 Broken Belt
96 Start Delayed
220
VLT
and I
nom nom
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®
Refrigeration Drive FC 103
Warning Alarm/Trip
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
Alarm/Trip Lock Parameter Reference
X
Parameter 8-04 Control
Timeout Function
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
X
X
Parameter group 22-2*
No-Flow Detection
Parameter group 22-2*
No-Flow Detection
Parameter group 22-5*
End of Curve
Parameter group 22-6*
Broken Belt Detection
Parameter group 22-7*
Short Cycle Protection
MG16H202