Yaskawa Sigma-5 User Manual: Design and Maintenance - Linear Motors - Manual (Page 231)

6 Utility Functions (Fn†††)
6-20
6.10 Automatic Offset-Signal Adjustment of the Motor Current
Detection (Fn00E)
Perform this adjustment only if highly accurate adjustment is required for reducing force ripple. Basically, the
user need not perform this adjustment.
Follow the steps below.
• Be sure to perform this function while the linear servomotor power is OFF.
• Execute the automatic offset adjustment if the force ripple is too big when compared
with that of other SERVOPACKs.
Step Display Example Keys Operation
1
Press the Key to view the main menu for the util-
ity function mode.
Use the
or Key to move through the list,
select Fn00E.
2
Press the Key. The display is switched to the
execution display of Fn00E.
Note:
If the display is not switched and “NO-OP” is dis-
played in the status display, change the following set-
tings. (Refer to 6.12.)
• If Write Prohibited is set in Fn010:
→ Cancel the Write Prohibited setting.
• If a servo ON command is input:
→ Send a servo OFF command.
3
Press the Key to start the automatic offset-signal
adjustment of motor current detection.
When the adjustment is completed, “DONE” is dis-
played in the status display.
Note:
Press the
Key to cancel the automatic adjust-
ment. The display returns to the Utility Function
Mode main menu.
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