8 Application Examples
G03 X10.0 Y130.0 J-40.0 F15.0 Move to designated position by arc
interpolation. Can also be written as
G03 Y130.0 J-40.0
G02 X10.0 Y10.0 R60.0 F20.0 Move to designated position by arc
interpolation. Can also be written as
G02 Y10.0 R60.0 F20.0
SRET
6. If M1072 in a DVP-20PM series motion controller is ON, the DVP-20PM series motion controller will
be made to run, and the positioning instructions above will be executed.
8.2 Applying Application Examples in PMSoft
Users can apply the application example “motionSample” to draw English letters, any graph or text. If
the users wish to apply this function to any two-axis control equipment, they can modify the example
program below for them to realize more diverse control purposes. Path: Open PMSoft => File => Open
Examples => select “motionSample_26Letter” file to open the example program.
8.2.1 Program Structure
In order to apply DVP-20PM for dra
wing, users need to convert letters or graphs into G-Codes (i.e. NC
code) before designing the main control program. In addition, DVP-20PM00D only offers X-axis/Y-axis
interpolation, the users have to apply additional Z-axis control for the “pen-lifting” function. In this
example, DVP-EH is used to complete the third axis control. (Other controllers are also applicable).
The program structure designed is shown below.
O100
main control
program
DVP-20PM
STOP=>RUN
CALL P0
DVP-20PM program structure
After the X-axis is ready (M1792=ON),
X0 can be used to enable Ox0.
Set X-axis/Y-axis
parameter
Ox0 motion subroutine
Call P255 when Z-axis control
is applied in the program.
P255
subroutine
P0 subroutine
(Design an
NC-code motion
path program here)
Ox0 motion
subroutine
ends.
X-axis/Y-axis
servo
Servo
motor
X-axis/Y-axis
(2-axis machine)
X-axis/Y-axis drive machine
Z-axis drive machine
DVP-EH
Third axis control
Step motor
Z axis
(Third-axis
machine)
DVP-20PM Application Manual
8-6
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