YASKAWA Varispeed E7 Instruction Manual And Parameter Description page 243

Storing Inverter set values in the Digital Operator (READ)
To store Inverter set values in the Digital Operator use the following method.
Step
No.
1
2
3
4
5
6
7
If an error is displayed, press any key to cancel the error display and return to the o3-01 display. Error displays
and their meanings are shown below. (Refer to
Function.)
Error Display
Select READ Prohibited
This function prevents overwriting of the data that are stored in the EEPROM of the Digital Operator. When
o3-02 is set to 0 and o3-01 is set to 1 to perform a write operation, PrE will be displayed on the Digital Opera-
tor and the write operation will be stopped.
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6
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Table 6.2 READ Function Procedure
Digital Operator Display
You are attempting to set o3-01 to 1 while o3-02 is set to 0.
Read data length mismatch or read data error.
Tried to write constants to EEPROM on the Digital Operator, but unable to perform write operation.
Press the MENU key, and select advanced pro-
gramming mode.
Press the DATA/ENTER key to enter program-
ming mode.
Select constant o3-01 (Copy Function Selec-
tion) using the Increment key and Decrement
key.
Press the DATA/ENTER key to enter the con-
stants setting display.
Change the set value to 1 using the Increment
key.
Press the DATA/ENTER key. The READ func-
tion will start.
If the READ function ends normally, "End" is
displayed on the Digital Operator. Constant
o3-01 is automatically reset to 0, and then the
display returns to o3-01.
Chapter 7 Errors when Using the Digital Operator Copy
Meaning
Explanation