6-1-16 Coordinate System - Omron SYSMAC CS1G Operation Manual

Program and Task Configuration

6-1-16 Coordinate System

Machine
coordinate
(15000)
(9000)
(0)
Basics
Starting a New Program
Operation
Calling Sub-Program
Section
Axis machine
Axis machine
Axis machine
Axis machine
There are two types of coordinate systems.
Machine coordinate system: Coordinate system determined by the origin
Workpiece coordinate system:Coordinate system determined by adding the
Workpiece coordinate
Positioning to (20,000, 15,000)
15000
12000
4000
-3000
0
Machine Coordinate System and Workpiece Coordinate System
• Offset for the workpiece coordinate system is set when the OFFPOS
command is executed, and it is switched to the workpiece coordinate sys-
tem by executing WORK command.
• Offset value (offset amount set by OFFPOS command) is the data for
each axis. It has nothing to do with either motion programs or motion
tasks.
• The coordinate system select (coordinate system type and No. that have
been set by ORIGIN/ WORK command) is the data for each motion pro-
gram. It has nothing to do with axes or motion tasks.
If a new main program is started (the first execution after power is turned ON,
or execution in the Start Mode = 0 or 3), the machine coordinate system is
always used. Although the offset value is inherited from the previous program,
the coordinate system select is not inherited.
When a sub-program is called, the offset value and coordinate system select
are inherited to the sub-program.
No.
P5AA06 Gear Ratio 2 (Machine Rotation Speed)
P5AA07 Axis Feed Mode
P5AA08 External Input Signal Select 1
P5AA09 External Input Signal Select 2
search and origin setting. It is fixed for the sys-
tem.
offset to the machine coordinate system. It is
unique to the work and there are 3 for each axis
Before execution of WORK command
After execution of WORK command
(14000) (20000)
10000
Section 6-1
Name
20000
259