Central Point-Specified Circular Interpolation Control - Mitsubishi Electric MELSEC iQ-R16MTCPU Programming Manual

5.8
Central Point-Specified Circular Interpolation
Control
Circular interpolation control by specification of the end point for circular interpolation and arc central point is executed.
Central point-specified circular interpolation control uses ABS
INC (Incremental data method) servo instructions.
: Must be set, : Set if required
Servo Positioning Number
instruction method of
control
axes
ABS
Absolute
ABS
2
INC
Incremental
INC
*1 Only when the reference axis speed is specified
Processing details
Details for the servo instructions are shown in the table below.
Instruction Rotation direction of the
servomotors
ABS Clockwise
INC
ABS Counter clockwise
INC
Positioning data set in servo instructions
Common Arc
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Maximum controllable angle of arc
0 <  < 360
and ABS (Absolute data method) and INC
OSC Parameter block
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Positioning path
Start point
Start point

5.8 Central Point-Specified Circular Interpolation Control

and
Others
Positioning path
0 ° < θ < 360 °
End point
Central point
Central point
0° < θ < 360° End point
Positioning path
5 POSITIONING CONTROL
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