Danfoss VLT FC 103 Programming Guide

No. Description Warning Alarm/Trip Alarm/Trip Lock Parameter Reference
27 Brake chopper short-circuited X X
28 Brake check (X) (X) 2-15
29 Power board over temp X X X
30 Motor phase U missing (X) (X) (X) 4-58
31 Motor phase V missing (X) (X) (X) 4-58
32 Motor phase W missing (X) (X) (X) 4-58
33 Inrush fault X X
34 Fieldbus communication fault X X
36 Mains failure
38 Internal fault X X
40 Overload T27
41 Overload T29
42 Overload X30/6-7
47 24 V supply low X X X
48 1.8 V supply low X X
49 Speed limit
50 AMA calibration failed X
51 AMA check U
nom
and
I
nom
X
52 AMA low I
nom
X
53 AMA motor too big X
54 AMA motor too small X
55 AMA parameter out of range X
56 AMA interrupted by user X
57 AMA timeout X
58 AMA internal fault X X
59 Current limit X
60 External interlock
62 Output Frequency at Maximum Limit X
64 Voltage Limit X
65 Control Board Over-temperature X X X
66 Heat sink Temperature Low X
67 Option Configuration has Changed X
68 Safe Stop Activated X
70 Illegal FC configuration
80 Drive Initialised to Default Value X
92 No-Flow X X 22-2*
93 Dry Pump X X 22-2*
94 End of Curve X X 22-5*
95 Broken Belt X X 22-6*
96 Start Delayed X 22-7*
97 Stop Delayed X 22-7*
98 Clock Fault X 0-7*
250 New spare part
251 New type code
Table 5.1 Alarm/Warning Code List
(X) Dependent on parameter
Troubleshooting
VLT
®
Refrigeration Drive Programming Guide
190 MG16H102 - VLT
®
is a registered Danfoss trademark
55

Danfoss VLT FC 103 Specifications

General

Brand	Danfoss
Model	VLT FC 103
Category	DC Drives
Language	English