YASKAWA SGDV series User Manual page 246

6 Utility Functions (Fn
Step
6
7
8
6-20
)
Display after Operation
R U N
M a n u a l O f f s e t − A D J
o f M o t o r C u r r e n t
Z A D J I U = - 0 0 0 1 9
Z A D J I V = - 0 0 0 1 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.
R U N
M a n u a l O f f s e t − A D J
o f M o t o r C u r r e n t
Z A D J I U = - 0 0 0 1 9
Z A D J I V = - 0 0 0 1 6
− F U N C T I O N −
R U N
F n 0 0 F : C u r M a n u A d j
F n 0 1 0 : P r m P r o t e c t
F n 0 1 1 : M o t o r I n f o
F n 0 1 2 : S o f t V e r
Keys
Press the
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 current)
Press the
the SERVOPACK.
When the saving is completed, the status display
shows "DONE" for one second. The status display
then returns to show "RUN" again.
Press the
The display returns to the main menu of the utility
function.
Operation
or Key to adjust the offset
Key to save the result of adjustment in
Key.
(cont'd)