Danfoss VLT FCD 302 Operating Instructions Manual page 69

Troubleshooting
No. Description
27 Brake chopper short-circuited
28 Brake check
29 Heatsink temp
30 Motor phase U missing
31 Motor phase V missing
32 Motor phase W missing
33 Inrush Fault
34 Fieldbus communication fault
36 Mains failure
37 Phase imbalance
38 Internal Fault
39 Heatsink sensor
40 Overload of Digital Output Terminal 27
41 Overload of Digital Output Terminal 29
7 7
45 Earth Fault 2
46 Pwr. card supply
47 24 V supply low
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 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
68 Safe Stop
69 Pwr. Card Temp
70 Illegal FC configuration
73 Safe Stop Auto Restart
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
85 Profibus/Profisafe Error
90 Feedback Monitor
91 Analogue input 54 wrong settings
68
Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.clrwtr.com - Email: info@clrwtr.com
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MG04F302 - VLT
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Decentral Drive FCD 302 Operating Instructions
Warning Alarm/Trip Alarm/Trip Lock
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is a registered Danfoss trademark
Parameter Reference
2-15 Brake Check
X
(X) 4-58 Missing Motor Phase Function
(X) 4-58 Missing Motor Phase Function
(X) 4-58 Missing Motor Phase Function
X
X
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5-00 Digital I/O Mode, 5-01 Terminal 27
Mode
5-00 Digital I/O Mode, 5-02 Terminal 29
Mode
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4-30 Motor Feedback Loss Function
2-20 Release Brake Current
X
5-19 Terminal 37 Safe Stop
X
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5-19 Terminal 37 Safe Stop
14-59 Actual Number of Inverter Units
4-34 Tracking Error Function
X
17-61 Feedback Signal Monitoring
X S202