WHILE I<1025 DO
SET_PORT_ASG (1,I,0,0,0,0,0,STATUS)
SET_PORT_ASG (2,I,0,0,0,0,0,STATUS)
SET_PORT_CMT(1,I,' ',STATUS)
SET_PORT_CMT(2,I,' ',STATUS)
I=I+1
ENDWHILE
WHILE I<1025 DO
SET_PORT_ASG (1,I,0,0,0,0,0,STATUS)
SET_PORT_ASG (2,I,0,0,0,0,0,STATUS)
SET_PORT_CMT(1,I,' ',STATUS)
SET_PORT_CMT(2,I,' ',STATUS)
I=I+1
ENDWHILE
You can directly connect Point/IO or plc to the RoboGuide . I have a working appliction with beckhoff pointio. It is just like a normal setup as an actual robot.