No.
Description
Warning
Alarm/Trip
Alarm/Trip lock
Parameter reference
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
93
Dry Pump
X
X
22-2* No-Flow Detection
94
End of Curve
X
X
22-5* End of Curve
95
Broken Belt
X
X
22-6* Broken Belt Detection
96
Start Delayed
X
22-7* Short Cycle Protection
97
Stop Delayed
X
22-7* Short Cycle Protection
98
Clock Fault
X
0-7* Clock Settings
104
Mixing Fan Fault
X
X
14-53 Fan Monitor
203
Missing Motor
204
Locked Rotor
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 parts
X
251
New Type Code
X
X
Table 8.2 Alarm/Warning Code List
(X) Dependent on parameter
1)
Cannot be Auto reset via 14-20 Reset Mode
Warnings and Alarms
VLT
®
HVAC Drive D-Frame
Instruction Manual
8-4
MG16D222 - VLT
®
is a registered Danfoss trademark
8
8
