IAI America MSCON User Manual

Page 158

3.7

Control and functions of Input and output signals of Modes other than Remote I/O Mode

Power Supply and Cutof

150

[Operation of Slider Type/Rod Type Actuator]

1) With the HOME signal being ON, the actuator moves toward the mechanical end at the

home return speed.

The speed for most of the actuators is 20mm/s, however, for some actuators it is less than

20mm/s. Refer to the instruction manual of each actuator.

2) The actuator is turned at the mechanical end and stopped at the home position.The

movement amount

(Note1)

in this process follows the setting in Parameter No. 22 “Home return

offset level”.

(Note1)

Caution: In the home reverse specification, the actuator moves in the reverse

direction.

Make sure to refer to Section 7.2 [12] when a change to Parameter No.22

“Home Return Offset Level” is required.

(Note1) It moves for the offset amount after the encoder Z-phase is detected.

[Operation of Rotary Actuator]

1) By HOME Signal being ON, the rotary part turns in CCW (counterclockwise) from the view of

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 amount of movement at this time is that set in Parameter No.22

“Home-Return Offset” after Z-phase is detected.

Caution: Make sure to refer to Section 7.2 [12] when a change to Parameter No.22

“Home Return Offset Level” is required.

Mechanical end

Home

Home = 0°

Home Sensor