Nordson EFD PRO Series, Руководство по эксплуатации

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PROPlus / PRO Series Automated Dispensing Systems
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Appendix A, Command Function Reference
(continued)
Circle 3 Point
Click Function
Double-click
address and
select from drop-
down menu Used in tandem with the Circle Run command when a circle is too large to fit in the Secondary View screen
(in the CCD Mode). A larger circle can be created by entering three (3) Circle 3 Point commands, one for
each “corner” of the circle. The system uses the three Circle 3 Point commands to calculate the entire
circumference of the circle. The Circle Run command dictates where the circle starts and how many degrees
the circle will be. The correct sequence of commands is: three (3)Circle 3 Point commands followed by one
(1) Circle Run command.
Circle Run
Click Function
Double-click
address and
select from drop-
down menu Used in tandem with the Circle 3 Point command when a circle is too large to fit in the Secondary View
screen (in the CCD Mode), adjusts the Start Angle and Total Degrees of the large circle.
Parameter Description
Start Angle The angle (in degrees) from the center of the circle where the start of the circle begins. The
default of 0 degrees equates to the 3:00 position.
Default: 0 (degrees)
Range: 0 to 360
NOTES:
• You can enter a negative value. For example, if you enter -90, the circle start point will be
the 12:00 position.
• You can also enter a value greater than 360, but if you do so, the robot compensates for
the larger value. For example, if you enter 400, the circle start point will begin at the 40
degree mark.
Total Degree The angle (in degrees) after the Start Angle value at which dispensing stops.
Default: 0 (degrees)
To dispense in a counterclockwise direction, enter a negative value.
NOTE: You can enter a value greater than 360. For example, if you enter 720, the Z axis
head will loop twice.
Dispense Dot
Click Function
Registers the current XYZ location as a Dispense Dot point.
Dispense Dot Setup
Click Function
Sets how the system dispenses a dot of fluid.
Parameter Description
Valve On Time How long the dispenser stays open (in seconds).
Dwell Time Delay time (in seconds) that occurs at the end of dispensing to allow the pressure to equalize
before the tip moves to the next point.
Head Time Delay time (in seconds) that occurs at the beginning of dispensing.