Yamaha CEmarking RCX221, User Manual

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Chapter
4
OPERA
TION
11. "MANUAL" mode
n
NOTE
• Refer to "11.8.1 Return-to-origin operation" in Chapter 4 for details on
return-to-origin operation, and refer to "11.8.2 Semi-absolute" for details
on absolute search operation.
• The machine reference is expressed as a percentage of the number of
encoder pulses showing the difference between the origin sensor signal
and position detector reference signal (encoder zero signal, etc.). This is
also called the "grid position" or "grid pulse".
3) When return-to-origin on all axes is complete, the dashed line (- - - -) on the message
line changes to a solid line ( ––––– ) indicating that return-to-origin is now complete.
Then, pressing an axis movement key displays the current position on each axis.
n
NOTE
Once return-to-origin is completed, the origin position is retained until the
controller power is turned off or system parameters are changed. So it is not
necessary to re-perform return-to-origin even after using emergency stop.
4) To cancel the return-to-origin operation, press .
In this case, the message "0.14: Stop executed" appears on the message line.