List Of Error Codes - Omron SYSDRIVE 3G3EV SERIES User Manual

List of Error Codes

Indicator
Inverter
status
RUN
Normal
Flashes
Lit
Warning g Lit
Protective Not lit
mecha-
nism actu nism actu-
ated ated
Inverter Not lit
error
Not lit
Note When an external fault is input from multi-function inputs 2 and 3, "EF2" and "EF3"
are displayed respectively.
Data
display
ALARM
Not lit ---
Not lit ---
Flashes
Lit
Lit
Not lit (Not lit)
Description
Ready to run
Normal operation in progress
Main circuit undervoltage (UV)
Main circuit overvoltage (OV)
Radiation fin overheated (OH)
Digital Operator stopped (STP)
Over-torque (OL3)
Sequence error
Overcurrent (OC)
Main circuit overvoltage (OV)
Main circuit undervoltage (UV1)
Control power supply fault (UV2)
Radiation fin overheated (OH)
Motor overload (OL1)
Inverter overload (OL2)
Over-torque (OL3)
External fault (EF1) (see note)
Initial memory error
ROM error
Constant error
Option error
Control circuit error
Chapter 5
p