Danfoss VLT FC 103 Operating Instructions Manual page 60

Warnings and Alarms
N N o. Description
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 Heat sink Temperature Low
67 Option Configuration has Changed
70 Illegal FC configuration
71 PTC 1 Safe Stop
72 Dangerous Failure
73 Safe Stop Auto Restart
8 8
76 Power Unit Setup
77 Reduced Power Mode
79 Illegal PS config
80 Drive Initialized to Default Value
91 Analog input 54 wrong settings
92 NoFlow
93 Dry Pump
94 End of Curve
95 Broken Belt
96 Start Delayed
97 Stop Delayed
98 Clock Fault
104 Mixing Fan Fault
203 Missing Motor
204 Locked Rotor
243 Brake IGBT
244 Heatsink temp
245 Heatsink sensor
246 Pwr.card supply
247 Pwr.card temp
248 Illegal PS config
250 New spare parts
251 New Type Code
Table 8.2 Alarm/Warning Code List
(X) Dependent on parameter
1)
Cannot be Auto reset via 14-20 Reset Mode
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Warning Alarm/Trip Alarm/Trip lock
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 X
X X
X X
X X
X
X
X
X X
X X
X X
X
X
X
X
X
Parameter reference
X
1-86 Trip Speed Low [RPM]
X
X
1)
X
X
X
22-2* No-Flow Detection
22-2* No-Flow Detection
22-5* End of Curve
22-6* Broken Belt Detection
22-7* Short Cycle Protection
22-7* Short Cycle Protection
0-7* Clock Settings
14-53 Fan Monitor
X
X
X
X
X
X
X