Automatic Operation (Synchronous Control)
8-16
Cam pattern specifications
The following specifications of cam patterns can be set.
Setting items Description
Resolution 1024, 2048, 4096, 8192, 16384, 32768
No. of cam patterns
Resolutions of 1024, 2048, and 4096: 16
Resolution of 8192: 8
Resolution of 16384: 4
Resolution of 32768: 2
Section setting 100%/cycle, 20 sections max.
Displacement setting 100% setting
Cam curve
Selected from the following ones
Uniform velocity/Constant acceleration/Simple harmonic motion/Cycloid/Modified
trapezoid/Modified sine/Trapecloid
One-dwell cycloidal m=1/One-dwell cycloidal m=2/3/One-dwell modified trapezoid
m=2/3/One-dwell modified trapezoidal (Ferguson)/One-dwell modified sine/One-dwell
trapecloid/No-dwell modified trapezoid/NC2 curve/Asymmetric cycloid/Asymmetric
modified trapezoid
Adjustment function
Function to adjust the displacement of desired point data.
1,000 points max. (in units of cam data)
Shift function
Phase shift in created cam data
0% to 100%
Indication
Displacement/Speed/Acceleration/Jerk
A check box allows desired display.
8.5.2 Types and Contents of Setting Parameters
The use of the electronic cam requires the following parameter settings.
Parameter name Outline
Electronic cam
use/non-use
Select the use or non-use of the electronic cam function.
When the electronic cam is not used, the electronic cam function will not work, and
output from the electronic clutch will be output as pulses.
Cam pattern
The cam pattern is the most fundamental setting for using the electronic cam function.
The cam pattern is set in the cam pattern settings window in the FPWIN GR7
Configuration screen.
The positioning unit converts cam patterns into point data based on the preset cam
curves and resolutions.
Cam control master
axis period
Set the number of pulses corresponding to the total phase of the cam pattern used
(one-rotation data on the master axis).
Cam pattern number
to use
Specify the cam pattern number to be used from cam patterns created.
Cam stroke
Set the number of pulses corresponding to the total displacement (100%) of the cam
pattern to use.
Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.clrwtr.com - Email: info@clrwtr.com
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