Omron SYSDRIVE 3G3EV SERIES, User Manual, Page: 55 / 88

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Recorded are Inverter errors and other errors that actuate a protective mechanism.
Warning (automatically recovered error) is not recorded.
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If no error has occurred, the indicator is not lit.
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All error codes are listed below.
Error code Description Error category
%c
Overcurrent (OC)
Errors that actuate protective
%U
Main circuit overvoltage (OV)
mechanism
uU1
Main circuit undervoltage (UV1)
uU2
Control power supply fault (UV2)
%h
Radiation fin overheated (OH)
%l1
Motor overload (OL1)
%l2
Inverter overload (OL2)
ef1
External fault (EF1)
f00
Initial memory error Inverter errors
f01
ROM error
f04
Constant error
f05
A/D converter error
f06
Option error
Preparing for Operation
Chapter 4