Mitsubishi Electric MELSEC iQ-R16MTCPU Programming Manual page 279

Ex.
When the current stop address is (1000, 2000, 1000), and the specified address is (4000, 8000, 4000).
Positioning address
(4000, 8000, 4000)
Forward direction
8000
Forward
direction
2000
4000
1000
0
1000
Home position
■Control using INC-3 (Incremental data method)
• Positioning control from the current stop address to the position which combined travel direction and travel value specified
with each axis is executed.
• The travel direction for each axis is set by the sign (+/ -) of the travel value for each axis, as follows:
Travel direction
Positive
Negative
Forward direction
Forward
direction
Z
1
Z-axis
travel
value
Reverse
direction
0
Reverse
direction
Ex.
X-axis travel value is 10000, Y-axis travel value is 5000 and Z-axis value is 6000.
Forward direction
Forward direction 5000
6000
Z-axis travel
value (6000)
0
Home position
X-axis, Y-axis and Z-axis linear
interpolation operation
Current stop address
(1000, 2000, 1000)
Forward direction
4000
Description
Positioning control to forward direction (Address increase direction)
Positioning control to reverse direction (Address decrease direction)
*:
Y
1
Y-axis travel
value
X
1
Current stop position
X-axis travel
value
Reverse
direction
Stop position after
positioning
(12300, 6300, 8000)
Current stop address
(2300, 1300, 2000)
5000 10000
X-axis travel value (10000)
Indicates setting data.
Forward
direction
Positioning
operation
Y-axis travel
value (5000)
Forward
direction
5.4 3 Axes Linear Interpolation Control
5 POSITIONING CONTROL
5
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