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Chapter 8 Functions
8-40
(4) 2 axes linear interpolating continuous operation with circular arc interpolation
When the operation method is set as “continuous” and the direction of movement changes rapidly, machine is
possible to be damaged. When it does not have to position to the goal position, user may interpolate ‘circular
interpolating operation’ between two trace to make operation softer and smoother.
(a) Operation order
1) Confirm the execution of 2 axes linear interpolating continuous operation with circular arc interpolation when
linear interpolation starts. It may be set in
「
2 axes linear interpolating continuous operation with circular arc
interpolation
」
of extended parameter.
Setting items
Setting value
Description
2 axes linear interpolating
continuous operation with
circular arc interpolation
0 : Not to execute
When executing it, not to interpolate circular arc
1 : To execute
When executing it, interpolate circular arc
2) Reset the starting position of circular interpolation (Goal position of Linear trace 1) and the goal position
(Starting position of Linear trace 2) through checking the position circular arc will be interpolated at. The
position circular arc will be interpolation at may be set in
「
Circular arc interpolating position
」
of extended
parameter.
Setting items
Setting value
Description
2 axes linear interpolating
continuous operation with
circular arc interpolation
0 ~ 2147483647
Set the position circular arc will be interpolated at.
This value means the relative distance from the
goal position of linear trace 1.
3) Execute linear interpolation to the starting position of circular arc and continue to execute circular interpolation
at the same speed as linear interpolation. After finish the circular interpolation, continue to execute linear
interpolation at the same speed.
(b) Operating pattern
Sub-axis
Main-
axis
Operation
step
: 1
Operation
step : 2
Sub-axis
Main-
axis
Operation
step: 1
Operation
step : 2
Circular
interpolation
Position of
circular
interpolation
Position of circular interpolation
No circular interpolation
Circular interpolating continuous operation
Shock occurs
Connecting speed
Time
Operation step
: 1
0
Operation step
: 2
Connecting speed
Time
Linear
interpolation
0
Circular
interpolation
Linear
interpolation
Summary of Contents for XBE-DC08A
Page 124: ...Main Chapter 1 Configuration and Operation Mode of Programs 1 27 1 Memory block diagram ...
Page 504: ...Position Chap 6 Commands 6 61 6 11 Function blocks related to Servo Drive ...
Page 644: ...Positioning Chapter 8 Functions 8 91 ...
Page 727: ...Positioning Chapter 9 Positioning Error Information Solutions 9 13 ...
Page 1207: ...Appendix 2 Dimension App2 2 2 Analog Type XEC DN32UA ...
Page 1209: ...Appendix 2 Dimension App2 4 XBE DC08A XBE DC16A XBE TN08A XBE TN16A XBE DR16A XBE RY08A ...
Page 1210: ...Appendix 2 Dimension App2 5 4 Extension Cnet I F Module XBL C41A XBL C21A ...