Mitsubishi Electric A173UHCPU Programming Manual page 228

7. POSITIONING CONTROL
[Control Details]
Starting and ending speed-switching control
Speed-switching control is started and ended using the following instructions:
(1) VSTART
Starts speed-switching control.
(2) VEND
Ends speed-switching control.
End address and travel value to end point
The speed-switching control end address and travel value to the end point,
positioning method, and positioning speed to the end point are set using the
following instructions:
(1) ABS-1/INC-1
Designate 1-axis linear positioning control.
The control details are described in Section 7.2 "1-axis Linear Positioning
Control".
(2) ABS-2/INC-2
Designate 2-axes linear interpolation control.
The control details are described in Section 7.3 "2-axes Linear Interpolation
Control".
(3) ABS-3/INC-3
Designate 3-axes linear interpolation control.
The control details are described in Section 7.4 "3-axes Linear Interpolation
Control".
Speed-switching point setting
The address (travel value) to the speed-switching point and the positioning speed
are set using the following instructions:
(1) VABS
Designates the speed-switching point using the absolute data method.
(2) VINC
Designates the speed-switching point using the incremental method.
POINT
The settings for speed-switching point (travel value) and the positioning speed
under 2 or 3-axes linear interpolation control apply to the axis designated for
speed-switching control end address and travel value to the end point (with
the ABS/INC instructions).
VSTART
ABS-2
Axis 2,
Axis 3,
Speed
Speed-switching point (travel value) set for
75000
these axes.
60000
2000
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