Yaskawa Large Capacity Sigma II Series - Manual (Page 273)

6.2 Applied Operation
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This completes the manual adjustment of the motor current detection offset.
6.2.12 Password Setting (Write Prohibited Setting)
The password setting is used for preventing careless changes of the parameter. Parameters
Pn††† and some of Fn††† become write prohibited by setting the password.
Password setting values are as follows:
• “0000”: Write enabled (Releases write prohibited mode.)
• “0001”: Write prohibited (Parameters become write disabled from the next power ON.)
Follow the procedure below to set the password.
Using the Hand-held Digital Operator
1. Press the DSPL/SET Key to select the auxiliary function mode.
2. Select the parameter Fn010. Press the Left or Right Cursor Key to select the digit. Press
the Up or Down Cursor Key to change the number.
3. Press the DATA/ENTER Key. The following display will appear.
4. Input the password (0001) and press the DSPL/SET Key. The display will change as
shown below and the password will be registered.
5. Press the DATA/ENTER Key to return to the auxiliary function mode display.
This completes the procedure for setting the password. The newly set password will become
valid from the next power ON.
Flashing for
one second