Omron SYSDRIVE 3G3EV User Manual page 90

Operation
H Data Display and Action to be Taken when Inverter Error
Occurs
The first character of an error code is always "F" when an Inverter error occurs. (Howev-
er, all indicators are not lit when a control circuit error occurs.)
If an Inverter error occurs, turn the power off, then on. If the problem persists, replace the
Unit.
Data
display
f00
Initial memory error
f01
ROM error
f04
Constant error
f05
A/D converter error
f06
Option error
The Digital Operator has an error or
faulty contact.
(Not lit) Control circuit error
An error occurred in the control power
supply or hardware.
5-8
Description Action
• Turn the power off, then on.
• If the problem persists, replace the •
Unit.
• Write down all the constant settings,
initialize the constants, and reset the
constants.
• Turn the power off, then on.
• If the problem persists, replace the
Unit.
• Turn the power off, then on.
• If the problem persists, replace the
Unit.
• Turn the power off, then reinstall the
Digital Operator.
• If the problem persists, replace the
Unit.
• Check the power cables.
• Replace the Unit.
Chapter 5