IAI America XSEL-S - Manual (Page 18)

10
Edit the electric cam
table, position data,
program, etc.
PC software
RC axis RC axis RC axis
Up to 16 axes can be controlled.
* With the use of 2 pulse I/O boards
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Cartesian
robot
Extension
motion
control
board
DIO
board
Main
CPU
board
Electric cam/ positioner
operation (pulse train
command)
RC axis operation
command from the
SEL program, etc.
* It is possible to use the
electronic CAM function
with the XSEL-P/Q
controller only.
(Refer to 2.3.2)
PIO control of the RC
controller (such as
home return and servo
ON/OFF operations)
Name and Function of Each Part Related to Electronic CAM
Incorporating the extension motion control board in the I/O slots of the XSEL-P/Q or R/S controller,
enables the operator to control the electronic CAM and other functions from the SEL program. There are
two methods for operation; 1) controlling XSEL-P/Q or R/S axes, or 2) controlling external controller units
(SCON-C, SCON-CA, PCON-CA, ACON-PL, or PCON-PL). (In this manual, from this point forward the
XSEL-P/Q controller or R/S controller is referred as “X-SEL” and the external controller as “RC controller”,)
System Overview
X-SEL
ACON SCON PCON