Mitsubishi Electric AJ65BT-D75P2-S3 User Manual page 379

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.
Forward direction (Y axis)
Y axis movement
amount
Reverse direction
Reverse direction
Example
When the axis 1 movement amount is 9000 and the axis 2 movement amount is -3000,
positioning is carried out as follows.
Axis 2 movement amount
(-3000)
Start point address (X
(current stop position)
Y
2
Y
1
X
1
X axis movement
amount
Axis 2
Start point address
(current stop position)
4000
1000
0
Axis 1 movement amount
9 - 27
,Y )
1 1
Movement by linear interpolation
positioning of the X axis and Y axis
X
2
Stop address after the positioning control
5000 10000
(9000)
MELSEC-A
Forward direction (X axis)
Axis1