Yamaha YK180X, YK120X owner manual 7 Adjustment of R-axis machine reference View from below

CHAPTER 4 Adjustment

11)Go out of the safeguard enclosure, and check that no one is inside the safe- guard enclosure. Then turn on the controller.

12)Perform the absolute reset from outside the safeguard enclosure.

13)After the absolute reset is completed, read the machine reference value dis- played on the MPB.

14)If the machine reference value is in the range between 40 and 60 (recom- mended range), then the machine reference has been completely adjusted. If it is outside the recommended range, then repeat the procedure that starts in 5) to readjust it.

R-axis dog

Screw

A

B

R-axis Sensor

R-axis

Fig. 4-7 Adjustment of R-axis machine reference (View from below)

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