IAI America SCON-CA User Manual
Page 166
Chapter 3 Operation
156
[Operation of Rotary Actuator]
(1) 300� Rotation Specification
1)
2)
Home = 0°
Home sensor
1) The actuator rotates in CCW (counterclockwise) direction from the view point of the load
side. The velocity is either 20deg/s or 5deg/s. (It depends on the setting of each actuator.)
2) At the home sensor input, the actuator is turned in the reverse direction and stopped at the
home position. The rotation angle is the value set by Parameter No.22 “Home return offset
level” after the detection of phase Z.
Caution: Make sure to refer to Section 8.2 [18] when a change to Parameter No.22
“Home Return Offset Level” is required.
(2) Multi-Rotation Specification
It is not available in the pulse train mode.
1)
2)
Home = 0°
Origin Sensor Detection Area
1) Once the home-return command is issued, the actuator rotates in CCW (counterclockwise)
direction from the view point of the load side. The velocity is either 20deg/s or 5deg/s. (It
depends on the setting of each actuator.)
2) Once the origin sensor turns ON, the actuator starts to move in the reversed direction with
1deg/s speed again. The amount of the movement at this time is that set in Parameter
No.22 “Home return offset level” after the origin sensor is turned OFF.
Caution: The operation of the reversed rotation type should be in the reversed way.