No. Description Warning Alarm/Trip Alarm/Trip Lock Parameter
Reference
55 AMA parameter out of range X
56 AMA interrupted by user X
57 AMA time-out X
58 AMA internal fault X X
59 Current limit X
60 External Interlock X X
61 Feedback Error (X) (X) 4-30 Motor Feedback
Loss Function
62 Output Frequency at Maximum Limit X
63 Mechanical Brake Low (X) 2-20 Release Brake
Current
64 Voltage Limit X
65 Control Board Over-temperature X X X
66 Heat sink Temperature Low X
67 Option Configuration has Changed X
68 Safe Stop (X)
(X)
1)
5-19 Terminal 37 Safe
Stop
69 Pwr. Card Temp X X
70 Illegal FC configuration X
71 PTC 1 Safe Stop
72 Dangerous failure
73 Safe Stop Auto Restart (X) (X) 5-19 Terminal 37 Safe
Stop
74 PTC Thermistor X
75 Illegal Profile Sel. X
76 Power Unit Setup X
77 Reduced power mode X 14-59 Actual Number of
Inverter Units
78 Tracking Error (X) (X) 4-34 Tracking Error
Function
79 Illegal PS config X X
80 Drive Initialized to Default Value X
81 CSIV corrupt X
82 CSIV parameter error X
83 Illegal Option Combination X
84 No Safety Option X
88 Option Detection X
89 Mechanical Brake Sliding X
90 Feedback Monitor (X) (X) 17-61 Feedback Signal
Monitoring
91 Analog input 54 wrong settings X S202
163 ATEX ETR cur.lim.warning X
164 ATEX ETR cur.lim.alarm X
165 ATEX ETR freq.lim.warning X
166 ATEX ETR freq.lim.alarm X
250 New spare parts X
251 New Type Code X X
Table 7.1 Alarm/Warning Code List
(X) Dependent on parameter
1) Can not be Auto reset via 14-20 Reset Mode
A trip is the action when an alarm has appeared. The trip
will coast the motor and can be reset by pressing [Reset]
or make a reset by a digital input (parameter group 5-1*
Troubleshooting
Operating Instructions VLT
®
CDS302 and CDS303
144 MG34M302 - VLT
®
is a registered Danfoss trademark/Commercial Compressor
77
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