User Manual

Chapter 8 Communication Functions
8 - 23
i) List of inverter trip factors
Upper part of trip factor code (indicating the factor) Lower part of trip factor code (indicating the inverter status)
Name Code Name Code
No trip factor 0 Resetting 0
Over-current event while at constant speed
1 Stopping 1
Over-current event during deceleration 2 Decelerating 2
Over-current event during acceleration 3 Constant-speed operation 3
Over-current event during other conditions 4 Accelerating 4
Overload protection 5 Operating at zero frequency 5
Overvoltage protection 7 Starting 6
Memory error 8 DC braking 7
Undervoltage protection 9 Overload restricted 8
Current detection error 10
CPU error 11
External trip 12
USP error 13
Ground-fault protection 14
Input overvoltage protection 15
Inverter thermal trip 21
CPU error 22
Driver error 30
Output phase loss protection 34
Low-speed overload protection 38
Operator connection 40
Modbus communication error 41