Mitsubishi Electric M800VW Series Programming Manual page 819

M800V/M80V Series PLC Programming Manual (2/2)
14 PLC Help Function
14.32 Circular Feed in Manual Mode
When performing circular interpolation with the mirror image enabled
Device
R2636, R2637 Circular feed in manual mode: Operation mode data
R2644, R2645 Circular feed in manual mode: Reference point H data EA60, 0000
R2648, R2649 Circular feed in manual mode: Reference point V data D4C0, 0001
R2652, R2653 Circular feed in manual mode: Travel range H (+) data 0000, 0000
R2656, R2657 Circular feed in manual mode: Travel range H (-) data 40E0, FFFD
R2660, R2661 Circular feed in manual mode: Travel range V (+) data 0000, 0000
R2664, R2665 Circular feed in manual mode: Travel range V (-) data 7960, FFFE
R2668, R2669 Circular feed in manual mode: Gradient/arc center H
data
R2672, R2673 Circular feed in manual mode: Gradient/arc center V
data
(*1) The reference point coordinates, travel range, arc center coordinates and gradient are designated with the unit obtained
by multiplying "0.5" to PLC setting increment.
(*2) Specify the axis so that the clockwise direction is "+" direction of "X' " axis.
(*3) Disable the mirror image in the settings.
Y
+Y'
-50
・
60
-90°
20
30
+X'
・
A
Mirror image using "Y' " axis as a symmetry axis
Travel range on the hypothetical coordinates
Current position (point "A")
Counter clockwise direction is regarded as the "+" (positive) direction of the "X' " axis.
The direction opposite to the arc center is regarded as the "+" (positive) direction of the "Y' " axis.
The current position is output with the clockwise direction of the "X' " axis as "+" direction and the mirror image of "Y' " axis
disabled.
IB-1501668-B
Signal name
Reference point Reference point
・
Arc center Arc center
X
60
Machine coordinate system
Valid
+X' 0°
-X' -90°
+Y' 0
-Y' -50
270°, -50
Data (HEX)
0103, 0000
D4C0, 0001
9C40, 0000
798
Data (DEC)
X-Y plane, Arc-Linear (Counter
clockwise direction is regarded as
the "+" (positive) direction of the "X'
" axis. Mirror image using Y axis as
a symmetry axis is enabled.)
60000 (*1)
120000 (*1)
0 (*1) (*2)
-180000 (*1) (*2)
0 (*1) (*3)
-100000 (*1) (*3)
120000 (*1)
40000 (*1)