Mitsubishi Electric D75D4, Руководство пользователя

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MELSEC-Q
9 MAJOR POSITIONING CONTROL
[2] 2-axis linear interpolation control (INC linear 2)
Operation chart
In incremental system 2-axis linear interpolation control, designated 2 axes are
used. Linear interpolation positioning of movement amount set in
" Da.6 Positioning address/movement amount" is carried out from the current
stop position (start point address). The movement direction is determined by the
sign of the movement amount.
X
1
X
2
Y
1
Y
2
Reverse direction
Forward direction (X axis)
Reverse direction
Forward direction (Y axis)
Movement by linear interpolation
positioning of the X axis and Y axis
Start point address (X
1
,Y
1
)
(current stop position)
Y axis movement
X axis movement amount
amount
Example
5000 10000
Axis 2 movement amount
(-3000)
4000
1000
Axis 2
Axis 1
0
(current stop position)
Stop address after the
positioning control
When the axis 1 movement amount is 9000 and the axis 2 movement amount is -3000, positioning
is carried out as follows.
Axis 1 movement amount (9000)
Start point address
1000