Mitsubishi Electric MELSEC iQ-R Series User Manual page 224

Ex.
The control is as shown below for the following conditions.
LinearAxes: [1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0]
The current stop address: [-3000 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0]
Distance: [-5000 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0]
or
LinearAxes: [1]
The current stop address: [-3000]
Distance: [-5000]
Stop address after the positioning control
-3000 -2000 -1000
Positioning control in the negative direction
■2-axis linear interpolation control (absolute value)
2-axis linear interpolation is executed from the current position at start (start address) to the address set to Position (end
address).
The movement direction is determined by the current position at start (start address) and the end address of each axis.
Positive direction (Y axis)
Y
2
Y axis
movement
amount
Y
1
Negative
direction
Negative direction
Ex.
The control is as shown below for the following conditions.
LinearAxes: [1 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0]
The current stop address: [1000 4000 0 0 0 0 0 0 0 0 0 0 0 0 0 0]
Position: [10000 2000 0 0 0 0 0 0 0 0 0 0 0 0 0 0]
or
LinearAxes: [1 2]
The current stop address: [1000 4000]
Position: [10000 2000]
Axis 2 movement amount
(4000 - 1000 = 3000)
6 AXIS CONTROL FUNCTION
222
6.4 Multiple Axes Positioning Control
0 1000 2000 3000 4000
(movement amount -7000)
Start point address (X , Y )
1 1
(current stop position)
End point address (X
(positioning address)
Movement by linear interpolation
of the X axis and Y axis
X X
1 2
X axis
movement amount
Axis 2
Start point address (current stop position)
4000
1000
0
1000 5000
Axis 1 movement amount
(10000 - 1000 = 9000)
Start point address
(current stop position)
5000 6000
, Y )
2 2
Positive
direction (X axis)
End point address
(position address)
Axis 1
10000