Danfoss VLT FC 103 Instruction Manual page 66

Warnings and Alarms
No. Description
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
54 AMA motor too small
55 AMA Parameter out of range
56 AMA interrupted by user
57 AMA timeout
58 AMA internal fault
59 Current limit
60 External Interlock
62 Output Frequency at Maximum Limit
64 Voltage Limit
65 Control board overtemperature
66 Heatsink Temperature Low
67 Option Configuration has Changed
8 8
70 Illegal FC configuration
71 PTC 1 Safe Stop
72 Dangerous Failure
73 Safe Stop Auto Restart
76 Power Unit Set-up
77 Reduced Power Mode
79 Illegal PS config
80 Drive Initialized to Default Value
91 Analog input 54 wrong settings
92 No-Flow
Table 8.2 Alarm/Warning Code List
8-4
VLT
and I
nom nom
nom
MG16J122 - VLT
®
Refrigeration Drive Instruction Manual
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 1)
X
X
X
X
X X
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is a registered Danfoss trademark
Alarm/Trip lock Parameter reference
X
X
X
1-86 Trip Speed Low [RPM]
X
X
1)
X
X
X
22-2* No-Flow Detection