Mitsubishi Electric MR-J2S-CP Instruction Manual page 198

7. DISPLAY AND OPERATION
(2) Signed 5-digit parameter
The following example gives the operation procedure to change the home position return position data
(parameter No. 42) to "-12345".
(Note)
Setting of upper 1 digits
Note. The example assumes that the status display screen that appears at power-on has been
set to the servo motor speed in parameter No. 18.
When changing the parameter No. 42 setting, change its set value, then switch power off once and
switch it on again to make the new value valid.
Press MODE three times. Press UP or DOWN to choose parameter No. 42.
Press SET once.
Press MODE once.
Press SET once.
The screen flickers.
Press UP or DOWN to
change the setting.
Press SET once.
Enter the setting.
Press MODE once.
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Setting of lower 4 digits