YASKAWA JUSP-OP05A-1-E User Manual page 69

Step Display after Operation
3
4
5
6
Repeat the operations of steps 4 to 6 (phase-U and-V alternately) until adjusting the offset amounts
both for phase-U and -V in both directions cannot reduce the torque ripple any more.
Then, perform the same operation by adjusting by smaller amount.
7
8
Keys
Turn ON the servo ON (/S-ON) signal.
Adjust the phase-U offset.
Press the
adjust the offset amount.
Adjust the offset amount by 10 in the
direction that the torque ripple is
reduced.
Adjustment range: -512 to +511
(ZADJIU: Offset value of phase-U cur-
rent)
Adjust the phase-V offset.
Press the
moves to the phase-V side.
Press the
adjust the offset amount.
Adjust the offset amount by 10 in the
direction that the torque ripple is
reduced.
Adjustment range: -512 to +511
(ZADJIV: Offset value of phase-V cur-
rent)
Press the
of adjustment in the SERVOPACK.
When the saving is completed, the sta-
tus display shows "DONE" for one sec-
ond. The status display then returns to
show "RUN" again.
Press the
The display returns to the main menu
of the utility function mode.
3.2 Operations
(cont'd)
Operation
or Key to
Key. The cursor
or Key to
Key to save the result
Key.
9 3
3-35