Specifications

How to use Digital Operation
12.2.9
Setting the password (setting for write prohibit)
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7. Press the [UP] or [DOWN] key to adjust the offset. You must observe the torque refer-
ence monitor signal carefully during the adjustment.
8. After completing the adjustment of U-phase (Cu1_0) and V-phase (Cu1_0) current off-
set, press the [DATA/ENTER] key to return to the auxiliary function execution mode
display.
This completes the motor current detection signal offset manual adjustment.
12.2.9 Setting the password (setting for write prohibit)
This password setting is the function to prevent the user constant form being rewritten care-
lessly.
When setting the password, the user constant which is prohibited to write is a part of the
constants beginning with Pn □□□ or Fn □□□ .
The setting value for passwords are followings.
• "0000" ••••• Writable (cancel of write prohibit)
• "0001" ••••• Write prohibit
(The user constant can not be written when and after the power source is
turned on next time.)
To set the password, use the following procedure.
1. On the axis selection mode, select the axis you want to operate.
2. Press the [DSPL/SET] key and select the auxiliary function execution mode.
3. Select the user constant Fn010. Press the [LEFT] or [RIGHT] key to select the setting
digit. Press the [UP] or [DOWN] key until the value you want to set is displayed.
4. Press the [DATA/SET] key and the indication will display as below.
Data setting changed.