Table 8.1: Alarm/Warning Code List - Danfoss VLT Series Design Manual

8. Troubleshooting
No. Description
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
25
26
27
28
29
30
31
32
8
33
34
38
47
48
50
51
52
53
54
55
56
57
58
59
61
62
64
65
66
67
68
80

Table 8.1: Alarm/Warning code list

(X) Dependent on parameter
LED indication
154
10 Volts low
Live zero error
No motor
Mains phase loss
DC link voltage high
DC link voltage low
DC over voltage
DC under voltage
Inverter overloaded
Motor ETR over temperature
Motor thermistor over temperature
Torque limit
Over Current
Earth fault
Hardware mesh mash
Short Circuit
Control word timeout
Brake resistor short-circuited
Brake resistor power limit
Brake chopper short-circuited
Brake check
Power board over temp
Motor phase U missing
Motor phase V missing
Motor phase W missing
Inrush fault
Fieldbus communication fault
Internal fault
24 V supply low
1.8 V supply low
AMA calibration failed
AMA check U and I
nom nom
AMA low I
nom
AMA motor too big
AMA motor too small
AMA parameter out of range
AMA interrupted by user
AMA timeout
AMA internal fault
Current limit
Tracking Error
Output Frequency at Maximum Limit
Voltage Limit
Control Board Over-temperature
Heat sink Temperature Low
Option Configuration has Changed
Safe Stop Activated
Drive Initialised to Default Value
Warning yellow
Alarm flashing red
Trip locked yellow and red
MG.11.B2.02 - VLT
Warn- Alarm/Trip Alarm/Trip Lock Parameter Refer-
ing
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) (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
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VLT HVAC Drive Design Guide
ence
6-01
1-80
14-12
1-90
1-90
8-04
2-13
2-15
4-58
4-58
4-58
4-30