LSIS XBE-DC08A, User Manual

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Chapter 8 Functions
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(b) CAM control mode setting
1) Control method
Set the form of CAM repeat pattern. “Repeat mode” and “Increase mode” may be set.
▪ Repeat (Two-way mode)
Execute round-trip motion repeatedly in the range already set from starting position of sub axis to ending position
according to the position of main axis in 1 rotation.
When CAM data is created in repeat, the ending position of the last step of sub axis user last set must be set as 0.
<CAM data>
Position
Ending
position of
Sub axis
Position of main axis
Position in 1rotation
of main axis
Position of sub axis
Ending
position of
main axis
Time
Time
Time
t
1 rotation of main axis
1 cycle 1 cycle 1 cycle
▪ Increase (Feed mode)
Execute CAM operation from starting position of sub axis to ending position according to the position in 1rotation of main
axis.
<CAM data>
Position
Last
position of
sub axis
Position of main axis
Position in 1rotation of
main axis
Position of sub axis
Ending position of
main axis
Time
Time
t
1rotation of main axis
Time
Movement
amount of
sub axis
1 Cycle 1 Cycle 1 Cycle