Danfoss VLT Soft Starter MCD 600 Manuale di installazione - Pagina 12
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Installation Guide | DeviceNet Card
4 Troubleshooting
4.1 Trip Codes
Code
Description
0
No trip
11
Input A trip
20
Motor overload
21
Heatsink overtemperature
23
L1 phase loss
24
L2 phase loss
25
L3 phase loss
26
Current imbalance
28
Overcurrent
29
Undercurrent
50
Power loss
51
Undervoltage
52
Overvoltage
54
Phase sequence
55
Frequency
60
Incorrect control card
61
FLC out of range
62
EEPROM fail (parameter out of range)
75
Motor thermistor
101
Excess start time
102
Motor connection
104
Internal fault
110
Input B trip
113
Communications card fault
114
Forced network trip (Network communication (between device and network))
12 | Danfoss A/S © 2018.10
Troubleshooting
AQ277154750780en-000102 / 175R1182