Programming Examples - Omron CS1W-MC221 - 02-2008 Operation Manual

Programming Examples

8-1 Programming Examples
8-1-1 Positioning with PTP Control
Operation
1,2,3...
Programming Example
Explanation
Timing Chart
Block execution
Axis operation
M code output
446
Three positioning operations are performed and then the reference origin is
returned to. An M code is output when positioning is completed.
1. X100 (Output M code 20.)
Y50
2. X250
Y150
3. X300 (Output M code 700.)
Y200
4. Return to reference origin.
The following programming example performs the positioning operations
listed above.
N000 P001 XY
N001 G00 X100
N002 G00 X250
N003 G04 2
N004 G00 X300
N005 G26 XY
N006 G79
N001
Positions the axes to (X100, Y50) by PTP control. Absolute positioning
(default) is used, because nothing is specified.
When positioning is completed, M code 20 is output and the Unit waits for a
reset (M code reset standby).
N002
When the M code reset is received, block N002 positions the axes to (X250,
Y150) by PTP control.
N003
Waits for 2 seconds.
N004
Positions the axes to (X300, Y200) by PTP control. When positioning is com-
pleted, M code 700 is output and the next block is executed without waiting for
the reset.
N005
Returns the X and Y axes to the reference origin.
N006
Ends the program. When M code 700 is being output, it is forcibly cleared by
the PROGRAM END command.
Y50 M20
Y150
Y200 M700
2 s
Section 8-1