IAI R-unit RSEL, Instruction Manual, Page: 294 / 844

Chapter 5 Operation
5.10 ELECYLINDER Operation
5-30
ME0392-4C
[2] Control Using SEL Program
[Operation image]
(1) With using the SEL program, input the movement command signals to an EC connection
unit. (Forward or backward)
(2) Input the movement signal from EC connection unit to each unit of ELECYLINDER.
(3) ELECYLINDER units start moving.
(4) A position detection signal gets output from ELECYLINDER. (Forward end or backward
end)
(5) The position detection signal gets output from EC connection unit to PLC.
ELECYLINDER continues its operation while a movement command signal (ST0/ST1) is on, and
a position detection signal (LS0/LS1) turns on after the operation is complete.
If the movement command signal gets turned off before the operation completes, the operation
gets cancelled and an actuator decelerates and stops.
The same even applies to the home return
operation.
EC Connection Unit Cable
or
or
or
or
ELECYLINDER
BTOF 397
Forward command OFF
BTON 396
Backward command ON
WTON 96
Backward end detection waiting
BTOF 396
Backward command OFF
BTON 397
Forward command ON
WTON 97
Forward end detection
waiting
SEL program
…
RSEL
EC Connection Unit
Forward
command
Backward
command
Backward
command
Backward end
detection
Backward end
detection
Forward end
detection
Forward
command
(1)
(2)
(4)
Forward end
detection
(5)