IAI Rcon - Page 240

3.8 I/O Signals
A3-137
ME0384-4A
Specifications Section
Chapter 3 Gateway Unit
[Operation by Specifying Relative Coordinates]
Relative coordinates for the target position of the position table can also be specified, allowing
use for equidistant positioning operations.
(1) Example for operation in positioner 1~3 and 5 mode
Here is an example for positioning with 50 mm pitch starting from position No. 1. Create a
position table like the one below. The end of operation judgment is carried out by performing
count management on the PLC side. Double checking is possible if a zone signal is used
together.
99.5mm
300.5mm
350mm
Zone output signal
Position 1
100mm
50mm
pitch
Last workpiece
Forward end
direction
Position table example
No.
Position
[mm]
Zone+
[mm]
Zone-
[mm]
Incremental Comment
0 * * * 0
1 100.00 300.50 99.50 0
2 50.00 300.50 99.50 1
Indicates the relative coordinate specification with the teaching tool.
Set the coordinate value for the workpiece before the last workpiece to +
side boundary value