4-183
4-4 Communication Function
4
Functions
Inverter Trip Factor List
Trip factor high-order (factor) Trip factor low-order (Inverter status)
Name Code Name Code
No trip factor 0 During reset 0
Overcurrent protection during constant speed 1 During stop 1
Overvoltage protection during deceleration 2 During deceleration 2
Overcurrent protection during acceleration 3 During constant speed 3
Overcurrent protection during stop 4 During acceleration 4
Overload protection 5 Operates at frequency = 0 5
Braking resistor overload protection 6 During startup 6
Overvoltage protection 7 During DB 7
EEPROM error 8 During overload limit 8
Undervoltage protection 9 During SON/FOC 9
CT error 10
CPU error 11
External trip 12
USP error 13
Grounding protection 14
Incoming overvoltage protection 15
Momentary power interruption protection 16
Power module abnormal temperature
(during FAN stop)
20
Power module abnormal temperature 21
Gate array communications error 23
Input phase loss protection 24
Main circuit error 25
IGBT error 30
Thermistor error 35
Brake error addition 36
Emergency shutoff error 37
Low-speed-range electronic thermal 38
Option 1 errors 0 to 9 60 to 69
Option 2 errors 0 to 9 70 to 79
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