Appendices
A-12
EtherCAT Communication Unit USER’S MANUAL (3G3AX-MX2-ECT)
Inverter fault 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
Overcurrent protection during decelera-
tion
2 During deceleration 2
Overcurrent protection during accelera-
tion
3 At a 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 DB active (DC injection braking active) 7
EEPROM error 8 During overload limit 8
Undervoltage protection 9
Current detector error 10
CPU error 11
External trip 12
USP error 13
Grounding protection 14
Incoming overvoltage protection 15
Abnormal temperature 21
Main circuit error 25
Driver error 30
Thermistor error 35
Brake error 36
Emergency shutoff 37
Overload protection in a low speed
range
38
Digital operator connection error 40
Modbus communication (Modbus-RTU)
error
41
Internal data error 43 to 45
50 to 69
Encoder disconnection 80
Overspeed 81
Position control range trip 83