Mitsubishi A1SD75P1-S3, User Manual

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MELSEC-A
9 MAIN POSITIONING CONTROL
(2) 2-axis linear interpolation control (INC linear 2)
Operation chart
In increment system 2-axis linear interpolation control, addresses established by a
machine zero point return on a 2-axis coordinate plane are used. Linear
interpolation positioning is carried out from the current stop position (start point
address) to a position at the end of the movement amount set in " Da.5
Positioning address/movement amount". 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
amount
X axis movement
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
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