Troubleshooting
No.
Description
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
5
5
64
Voltage Limit
65
Control Board Over-temperature
66
Heat sink Temperature Low
67
Option Configuration has Changed
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
246
Pwr.card supply
250
New spare parts
251
New Type Code
Table 5.1 Alarm/Warning Code List
(X) Dependent on parameter
1) Cannot be Auto reset via 14-20 Reset Mode
202
®
VLT
AutomationDrive Programming Guide
Warning
Alarm/Trip
X
X
X
(X)
X
X
X
X
(X)
(X)
(X)
X
X
(X)
X
(X)
X
X
®
MG33MG02 - VLT
is a registered Danfoss trademark
Alarm/Trip Lock
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
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
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