Galil Motion Control DMC-40x0 Series User Manual

102 ● ES DMC-40x0 Command Reference
ES
FUNCTION: Ellipse Scale
DESCRIPTION:
The ES command divides the resolution of one of the axes in a vector mode (VM). This function
allows for the generation of circular motion when encoder resolutions differ. It also allows
for the generation of an ellipse instead of a circle.
The command has two parameters, m and n. The arguments, m and n apply to the axes designated
by the command VM. When m>n, the resolution of the first axis, x, will be multiplied by the
ratio m/n. When m<n, the resolution of the second axis, y, will be multiplied by n/m. The
resolution change applies for the purpose of generating the VP and CR commands, effectively
changing the axis with the lower resolution to match the higher resolution.
The ES command will apply to the selected coordinate system, S or T. To select the coordinate
system, use the command CAS or CAT.
ARGUMENTS: ES m,n where
m and n are positive integers in the range between 1 and 65,535.
USAGE: DEFAULTS:
While Moving Yes Default Value 1,1
In a Program Yes Default Format
Command Line Yes
Controller Usage
ALL CONTROLLERS
RELATED COMMANDS:
VM Vector Mode
CR Circle move
VP Vector position
EXAMPLES:
VMAB;ES3,4 Scale B resolution by 4/3
VMCA;ES2,3 Scale A resolution by 3/2
VMAC; ES3,2 Scale A Resolution by 3/2
Note: ES must be issued after VM.

Galil Motion Control DMC-40x0 Series Specifications

General

Brand	Galil Motion Control
Model	DMC-40x0 Series
Category	Controller
Language	English