Mitsubishi Electric Q172CPU Programming Manual page 350

7 MOTION PROGRAMS FOR POSITIONING CONTROL
[Program Example]
The program which executes the second home position return from the current position
through the A point (mid point).
G90 ;
G30 X200. Y200. ; (Second home position return)
A point (mid point coordinates X200, Y200)
Current value
REMARK
When the G30 command is given, a second home position return is executed at
high-speed feed rate.
Second home position
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