Warnings And Alarm Definitions - Active Filter - Danfoss VLT Refrigeration Drive FC 103 Operating Instructions Manual

Diagnostics and Troubleshoo...

7.4 Warnings and Alarm Definitions - Active Filter

NOTICE
After a manual reset pressing [Reset], press [Auto On] or [Hand On] to restart the unit.
Number Description
1 10 Volts low
2 Live zero error
4 Mains phase loss
5 DC link voltage high
6 DC link voltage low
7 DC over voltage
8 DC under voltage
13 Over current
14 Earth fault
15 Hardware mismatch
16 Short circuit
17 Control word timeout
23 Internal fan fault
24 External fan fault
29 Heatsink temp
33 Inrush fault
34 Fieldbus fault
35 Option fault
38 Internal fault
39 Heatsink sensor
40 Overload of digital output terminal 27
41 Overload of digital output terminal 29
46 Pwr. card supply
47 24 V supply low
48 1.8 V supply low
65 Control board over-temperature
66 Heat sink temperature low
67 Option configuration has changed
68 Safe torque off activated
69 Pwr. card temp
70 Illegal FC configuration
72 Dangerous failure
73 Safe torque off auto restart
76 Power unit setup
79 Illegal PS config
80 Unit initialised to default value
250 New spare part
251 New type code
300 Mains cont. fault
301 SC cont. fault
302 Cap. over current
303 Cap. earth fault
304 DC over current
305 Mains freq. limit
306 Compensation Limit
308 Resistor temp
309 Mains earth fault
311 Switch. freq. limit
MG16N102
Operating Instructions
Warning Alarm/Trip
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(X) (X)
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(X) (X)
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(X)
(X)
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Danfoss A/S © 08/2015 All rights reserved.
Alarm/Trip Lock
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X
X X
X X
X X
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X X
X X
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X X
X X
X X
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Parameter Reference
6-01
7
8-04
14-53
5-00, 5-01
5-00, 5-02
75
7