IAI Rcon, Инструкция по эксплуатации, Страница: 199 / 838

3.8 I/O Signals
A3-96
ME0384-4A
Chapt
er 3 G
at
eway
Uni
t
Spec
ific
at
ion
s S
ec
tion
[Multi-rotation Specification]
(1) When home return is commanded, the rotary part rotates in the CCW (counterclockwise)
direction as seen from the load side.
The speed is 20 deg/s.
(2) The home sensor turns ON.
(3) It travels in reverse.
(4) Confirm that the home sensor turns OFF as it returns to the position beyond the detection
range of the home sensor.
(5) It travels in reverse.
(6) Check again that the home sensor is ON.
(7) Confirm that the home sensor turns OFF beyond the detection range on the home reverse
side of the home sensor.
(8) It travels in reverse.
(9) Check that the home sensor is ON.
(10) Confirm that the home sensor turns OFF beyond the detection range on the home side of
the home sensor.
(11) Calculate the detection range center of the home sensor from the results of (6), (7), (9) and
(10).
(12) Moves from the position of (11) for the amount set in Parameter No. 22 “Homing Offset” and
stops.
This stopped position should be the home position.
Caution
● In the reverse rotation specification, the unit moves in the reverse direction.
● When changing Parameter No. 22 "Homing offset", be sure to refer to page B6-16.
Home
(Forward rotation side swivel end)
Offset travel distance
Offset reference position
(Center of (6), (7), (9) and (10))
Home sensor detection range
Rotary axis
(Home side)
(Home reverse side)
(12)
(6)
(7)
(9)
(10)
(1)
(2)
(1)
(3)
(4)
(5)
(8)
(11)