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6-19

6-4 Setting the Mode

Operation

Parameter Write Mode

Settings changed in Parameter Setting Mode must be saved to EEPROM. To do so, the following

procedure must be performed.

1. Saving Changed Settings

Returning to Parameter Write Mode

Key operation Display example Explanation

Press the Mode key to display Parameter Write Mode.

Press the Data key to enter Parameter Write Mode.

Press the Increment key for 5 s or longer.

The bar indicator will increase.

Writing will start. (This display will appear only momentarily.)

This display indicates a normal completion. In addition to the “Finish,” either

“Reset” or “Error” may be displayed. If “Reset” is displayed, writing has been

completed normally, but some of the changed parameters will be enabled

only after the power has been turned OFF and ON again. Turn OFF the

Servo Drive power supply and then turn it ON again. “Error” is displayed if

there is a writing error. Write the data again.

Key operation Display example Explanation

Press the Data key to return to Parameter Write Mode.

 If a write error occurs, write the data again. If write errors continue to occur,

there may be a fault in the Servo Drive.

 Do not turn OFF the power supply while writing to EEPROM. Incorrect data

may be written if the power supply is turned OFF. If the power supply is

turned OFF, perform the settings again for all parameters, and write the

data again.

 Do not disconnect the Parameter Unit from the Servo Drive during the time

from writing start (“Start”) to writing completion (“Finish” or “Reset”). If the

Parameter Unit is disconnected, repeat the procedure from the beginning.

Precautions

for Correct Use

Omron R88D-GT series User Manual

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