Danfoss VLT FC 102 Programming Manual page 277

Troubleshooting
No. Description Warning
Motor phase U
30 (X)
missing
Motor phase V
31 (X)
missing
Motor phase W
32 (X)
missing
33 Inrush fault
Fieldbus communi-
34 X
cation fault
Out of frequency
35 X
range
36 Mains failure (X)
37 Phase Imbalance X
38 Internal fault
39 Heatsink sensor
Overload of Digital
40 Output Terminal (X)
27
Overload of Digital
41 Output Terminal (X)
29
Overload of Digital
42 (X)
Output On X30/6
Overload of Digital
42 (X)
Output On X30/7
45 Ground fault 2 X
46 Pwr. card supply
47 24 V supply low (X)
M0010001
Programming Guide
Alarm/ Alarm/ Parameter
trip trip lock reference
Parameter 4-58
Missing Motor
(X) (X) Phase Function,
Parameter 14-90
Fault Settings
Parameter 4-58
Missing Motor
(X) (X) Phase Function,
Parameter 14-90
Fault Settings
Parameter 4-58
Missing Motor
(X) (X) Phase Function,
Parameter 14-90
Fault Settings
X X
X –
X –
Parameter 14-10
(X) –
Mains Failure
X –
X X
Parameter 14-90
(X) (X)
Fault Settings
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 5-32
– – Term X30/6
Digi Out (MCB 101)
Parameter 5-33
– Term X30/7
Digi Out (MCB 101)
X –
X X
Parameter 14-90
(X) (X)
Fault Settings
Danfoss A/S © 10/2019 All rights reserved.
Fire mode alarm handling selected
in parameter 24-09 Fire Mode Alarm
Handling
Critical alarms cause a trip.
Ignored Ignored
Ignored Ignored
Ignored Ignored
– Ignored Ignored
– Ignored Ignored
– Ignored Ignored
Ignored Ignored
– Ignored Ignored
– Ignored Ignored
Ignored Ignored
Ignored Ignored
Ignored Ignored
Ignored Ignored
Ignored Ignored
– Ignored Ignored
– Ignored Ignored
Ignored Ignored
Warranty-
affecting
alarms
in fire
mode
(Warning /
Trip / Trip –
lock) 4
(Warning /
Trip / Trip –
lock)
(Warning /
Trip / Trip –
lock)
Trip / Trip
X
lock
Warning /
–
Trip
Warning /
–
Trip
(Warning /
–
Trip)
Warning /
–
Trip
Trip / Trip
X
lock
(Trip / Trip
X
lock)
(Warning) –
(Warning) –
(Warning) –
(Warning) –
Trip –
Trip / Trip
–
lock
(Trip / Trip
–
lock)
275
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