Omron 3G3MX2 - Page 338

6-35
6-8 List of Modbus Communication (Modbus-RTU) Data
SYSDRIVE MX2 Series USER'S MANUAL (3G3MX2-A@@@@)
6
Communication Function
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
deceleration
2
During deceleration
2
Overcurrent protection during
acceleration
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
Poor Digital Operator connection 40
Modbus communication (Modbus-
RTU) error
41
Internal data error 43 to 45
50 to 69
Encoder disconnection 80
Excess speed 81
Position control range trip 83