6.6.2 Alarm/Warning Identification Tables
Number
Description
Warning
Alarm/trip
Alarm/trip
lock
1
10 V low
X
–
–
2
Live zero error
(X)
(X)
–
3
No motor
(X)
–
–
4
Mains phase loss
(X)
(X)
(X)
5
DC-link voltage high
X
–
–
6
DC-link voltage low
X
–
–
7
DC overvoltage
X
X
–
8
DC undervoltage
X
X
–
9
Inverter overloaded
X
X
–
10
Motor overtemperature
(X)
(X)
–
11
Motor thermistor overtemperature
(X)
(X)
–
12
Torque limit
X
X
–
13
Overcurrent
X
X
X
14
Ground fault
X
X
X
15
Hardware mismatch
–
X
X
16
Short circuit
–
X
X
17
Control word timeout
(X)
(X)
–
18
Start failed
–
X
–
19
Discharge temperature high
X
X
–
20
Temperature input error
X
X
–
21
Parameter error
X
X
–
22
Hoist mechanical brake
(X)
(X)
–
23
Internal fan fault
X
–
–
24
External fan fault
X
–
–
25
Brake resistor short circuit
X
–
–
26
Brake resistor power limit
(X)
(X)
–
27
Brake chopper fault
X
X
–
28
Brake check failed
(X)
(X)
–
29
Heat sink temp
X
X
X
30
Motor phase U missing
(X)
(X)
(X)
31
Motor phase V missing
(X)
(X)
(X)
32
Motor phase W missing
(X)
(X)
(X)
33
Inrush fault
–
X
X
34
Fieldbus communication fault
X
X
–
35
Option fault
(X)
–
–
36
Mains failure
X
X
–
37
Phase imbalance
–
X
–
38
Internal fault
–
X
X
39
Heat sink sensor
–
X
X
40
Overload of digital output terminal 27
(X)
–
–
41
Overload of digital output terminal 29
(X)
–
–
42
Overload X30/6 or X30/7
(X)
–
–
43
External supply
–
X
–
45
Ground fault 2
X
X
X
46
Power card supply
–
X
X
47
24 V supply low
X
X
X
48
1.8 V supply low
–
X
X
49
Speed limit
X
–
–
50
AMA calibration failed
–
X
–
51
AMA check U
nom
and I
nom
–
X
–
Troubleshooting
VLT
®
FC Series, D1h–D8h, Da2/Db2/Da4/Db4, E1h–E4h, J8/J9
64
Danfoss A/S © 02/2019 All rights reserved.
MG94A502
6
6
Содержание VLT FC Series
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