No.
Description
Warning
Alarm/Trip
Alarm/Trip Lock
Parameter Reference
36
Mains failure
X
X
37
Phase imbalance
X
X
39
Heatsink sensor
X
X
40
Overload of digital output terminal 27
(X)
5-00, 5-01
41
Overload of digital output terminal 29
(X)
5-00, 5-02
42
Overload of digital output on X30/6 or overload
of digital output on X30/7
(X)
5-32
46
Power card supply
X
X
5-33
47
24V supply low
X
X
X
48
1.8V supply low
X
X
49
Speed limit
X
50
AMA calibration failed
X
51
AMA check U
nom
and I
nom
X
52
AMA low I
nom
X
53
AMA motor too big
X
54
AMA motor too small
X
55
AMA parameter out of range
X
56
AMA interrupted by user
X
57
AMA timeout
X
58
AMA internal fault
X
X
59
Current limit
X
60
External interlock
X
62
Output frequency at maximum limit
X
64
Voltage limit
X
65
Control board over-temperature
X
X
X
66
Heatsink temperature low
X
67
Option configuration has changed
X
68
Safe stop activated
X
1)
69
Power card temperature
X
X
70
Illegal FC configuration
X
71
PTC 1 safe stop
X
X
1)
72
Dangerous failure
X
1)
73
Safe Stop auto restart
76
Power unit setup
X
79
Illegal PS config
X
X
80
Drive Initialised to Default Value
X
91
Analog input 54 wrong settings
X
92
No flow
X
X
22-2*
93
Dry pump
X
X
22-2*
94
End of curve
X
X
22-5*
95
Broken belt
X
X
22-6*
96
Start delayed
X
22-7*
97
Stop delayed
X
22-7*
98
Clock fault
X
0-7*
220
Overload trip
X
243
Brake IGBT
X
X
244
Heatsink temp
X
X
X
245
Heatsink sensor
X
X
246
Pwr. card supply
X
X
247
Pwr. card temp
X
X
248
Illegal PS config
X
X
250
New spare part
X
Warnings and Alarms
VLT
®
AQUA Drive
Operating Instructions
MG.20.M8.02 - VLT
®
is a registered Danfoss trademark
55
8
8