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No.
Description
Warning
Alarm/Trip
Alarm/Trip lock
Parameter reference
46
Pwr. card supply
X
X
47
24 V supply low
X
X
X
48
1.8 V supply low
X
X
49
Speed limit
X
(X)
1-86 Trip Speed Low [RPM]
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 overtemperature
X
X
X
66
Heatsink Temperature Low
X
67
Option Configuration has Changed
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 Set-up
X
77
Reduced Power Mode
79
Illegal PS config
X
X
80
Drive Initialized to Default Value
X
91
Analog input 54 wrong settings
X
92
No-Flow
X
X
22-2* No-Flow Detection
Table 8.2 Alarm/Warning Code List
Warnings and Alarms
VLT
®
Refrigeration Drive Instruction Manual
8-4
MG16J122 - VLT
®
is a registered Danfoss trademark
8
8