Omron G3PW, User Manual

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Detailed Descriptions of Errors Section 7-3
7-3 Detailed Descriptions of Errors
E01: RAM Error
An error occurred in the internal memory. Consult with your OMRON repre-
sentative.
E02: EEPROM
Checksum Error
An error occurred in the system area in EEPROM. The operation of the Power
Controller must be checked by OMRON. Consult with your OMRON represen-
tative.
E03: EEPROM
Checksum Error
(Setting Error)
An error occurred in the user-set parameter area in EEPROM. Initialize the
parameters set in the initial setting level and the adjustment level, and then
turn the power OFF and back ON. After restarting, set the correct values for
the parameters in the initial setting level and the adjustment level.
Note Until the correct parameter settings are made, unintended outputs may occur.
While initializing the user-set parameters and making the settings again, lower
the input value and take sufficient precautions.
Recovery Procedure
1,2,3... 1. Move to the initial setting level.
Press the LVL Key for at least 2 s. The Initialize Set Values parameter [P28]
in the initial setting level will be displayed.
2. Enter the Initialize Set Values Menu.
Press the ENT/RST Key.
3. Select the Initialize Set Values Menu.
Press the UP Key once to display
ini
(INI) on the display.
4. Initialize the set values.
Press the ENT/RST Key to initialize the set values. After 0.5 s, the display
will automatically return to the Initialize Set Values parameter [P28].
5. Turn the Power Controller power OFF and then back ON.
In the initial setting level, press the LVL Key for at least 2 s. The Power Con-
troller will be reset and restarted.
E04: EEPROM Checksum Error (Total Run Time Error)
An error occurred in the total run time area in EEPROM. A total run time
checksum error occurred when reading EEPROM at startup. Reset the total
run time to 0 and then turn the power OFF and back ON. The total run time
prior to the initialization will be lost.
Recovery Procedure
1,2,3... 1. Move to the initial setting level.
Press the LVL Key for at least 2 s. The Reset Total Run Time parameter
[P27] in the initial setting level will be displayed.
2. Enter the Reset Total Run Time Menu.
Press the ENT/RST Key.
3. Select the Initialization Menu.
Press the UP Key once to display
ini
(INI) on the display.
4. Reset the total run time.
Press the ENT/RST Key to initialize the total run time. After 0.5 s, the dis-
play will automatically return to the Reset Total Run Time Menu [P27].
5. Turn the Power Controller power OFF and then back ON.
In the initial setting level, press the LVL Key for at least 2 s. The Power Con-
troller will be reset and restarted.