Danfoss VLT AQUA Drive FC 202 Programming Manual page 286

Troubleshooting
Num Description
-
ber
14 Ground fault
15 Hardware mismatch
16 Short circuit
17 Control word timeout
18 Start failed
5 5
20 Temperature input error
21 Parameter error
22 Hoist mechanical 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 Phase imbalance
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 External supply (option)
45 Ground fault 2
46 Pwr. card supply
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
284
VLT
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®
AQUA Drive FC 202
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
– X
– X
Alarm/Trip Lock Parameter
X
X
X
– Parameter 8-04 Control Word
Timeout Function
– Parameter 1-77 Compressor Start
Max Speed [RPM] and
parameter 1-79 Pump Start Max
Time to Trip
–
–
Parameter group 2-2* No-Flow
–
–
–
– Parameter 2-13 Brake Power
Monitoring
–
– Parameter 2-15 Brake Check
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
– Parameter 5-00 Digital I/O Mode,
parameter 5-01 Terminal 27
– Parameter 5-00 Digital I/O Mode,
parameter 5-02 Terminal 29
–
–
X
X
X
X
– Parameter 1-86 Trip Speed Low
–
–
–
–
reference
–
–
–
–
–
Detection
–
–
–
–
–
–
–
–
–
–
Mode
Mode
–
–
–
–
–
–
[RPM]
–
–
–
–
MG20OB02