Mitsubishi Electric MELSEC iQ-R RD75P4, Руководство пользователя

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3 MAJOR POSITIONING CONTROL
3.2 Positioning Data Setting
3-axis linear interpolation control (INC linear 3)
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Operation chart
In the 3-axis linear interpolation control of the incremental system, three axes are used to perform the linear interpolation
positioning for the movement amount set in [Da.6] Positioning address/movement amount from the current stop position (start
point address). The movement direction is determined by the sign of the movement amount.
Z2
Y2
X2
Z axis movement amount
X axis movement
amount
Y axis movement amount
Start point address (X1, Y1, Z1)
(current stop position)
Forward direction
Forward direction
Forward direction
Movement by linear interpolation
of the X axis, Y axis, and Z axis
Reverse direction
Reverse direction
Reverse direction
6000
5000
5000 10000
When the axis 1 movement amount is 10000, the axis 2 movement amount is 5000, and the axis 3 movement amount is 6000,
positioning is carried out as follows.
Start point address
(current stop position)
Axis 1
Axis 3
Stop address after the positioning control
Axis 2
Axis 3 movement amount
(6000)
Axis 2 movement amount (5000)
Axis 1 movement amount (10000)
Example