Danfoss VLT CDS302 Operating Instructions Manual page 144

Troubleshooting
No. Description
55 AMA parameter out of range
56 AMA interrupted by user
57 AMA time-out
58 AMA internal fault
59 Current limit
60 External Interlock
61 Feedback Error
62 Output Frequency at Maximum Limit
63 Mechanical Brake Low
64 Voltage Limit
65 Control Board Over-temperature
66 Heat sink Temperature Low
67 Option Configuration has Changed
7 7
68 Safe Stop
69 Pwr. Card Temp
70 Illegal FC configuration
71 PTC 1 Safe Stop
72 Dangerous failure
73 Safe Stop Auto Restart
74 PTC Thermistor
75 Illegal Profile Sel.
76 Power Unit Setup
77 Reduced power mode
78 Tracking Error
79 Illegal PS config
80 Drive Initialized to Default Value
81 CSIV corrupt
82 CSIV parameter error
83 Illegal Option Combination
84 No Safety Option
88 Option Detection
89 Mechanical Brake Sliding
90 Feedback Monitor
91 Analog input 54 wrong settings
163 ATEX ETR cur.lim.warning
164 ATEX ETR cur.lim.alarm
165 ATEX ETR freq.lim.warning
166 ATEX ETR freq.lim.alarm
250 New spare parts
251 New Type Code
Table 7.1 Alarm/Warning Code List
(X) Dependent on parameter
1) Can not be Auto reset via 14-20 Reset Mode
144
Operating Instructions VLT
Warning
X
X
X
(X)
X
X
X
X
(X)
(X)
X
X
(X)
X
(X)
X
X
®
MG34M302 - VLT is a registered Danfoss trademark/Commercial Compressor
®
CDS302 and CDS303
Alarm/Trip Alarm/Trip Lock
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
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*
Parameter
Reference
4-30 Motor Feedback
Loss Function
2-20 Release Brake
Current
5-19 Terminal 37 Safe
Stop
5-19 Terminal 37 Safe
Stop
14-59 Actual Number of
Inverter Units
4-34 Tracking Error
Function
17-61 Feedback Signal
Monitoring
S202