IAI America PSEP - Manual (Page 62)

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3.
Operation
3.2.2 Power Input
1) Release the emergency stop status or enable the motor driving power supply.
2) Supply 24V DC for the I/O.
3) Supply 24V DC for the controller.
4) Input the Servo-motor ON signal from the PLC side (*3) .
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[Refer to 3.2.3 Home-return]
Note 1 :KHQWKHKRPHUHWXUQRSHUDWLRQLVVHWWR³0$18´LQWKHLQLWLDOVHWWLQJDQGWKH¿UVW67LVWXUQHG21WKH
actuator is returned to the home position and the operation is started.
When it is set to “AUTO”, the actuator is returned to the home position automatically after the servo-motor
ON is input.
The above are effective only when the actuator is incremental type (for the absolute type, the home return
operation is not required).
Note 7KH6HUYRPRWRU21VLJQDOLVLQSXWIRUWKH¿UVWWLPHDIWHUWKHSRZHULQSXWLQSXWWKHPRYHPHQWFRPPDQG
after the delay time of 1.6sec or more.
In the second time or later, make the delay time of 60ms or more.
Note 3. When the Servo-motor Control is set to “Enable” in the initial setting, the servo-motor is turned ON by
means of inputting the SON signal.
When it is set to “Disable” the servo-motor is turned ON automatically.
Warning: For ASEP and PSEP
The magnetic pole phase detection may not be performed normally if the servo is turned on near
the mechanical end, and may cause such problems like an abnormal operation, magnetic pole not
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Put it away from the mechanical end when turning the servo on.
Safety Circuit Status
I/O Power 24V DC Supply
Controller Power 24V DC Supply
Servo-on Input Note 3
(SON)
LED for STATUS Indication
(Backward Position) Movement Signal (1,2) Input
(ST0)
Home Return Completion Output
(HEND)
Backward Position Detection Output
(LS0)
Backward Positioning Completion Output
(PE0)
Actuator Operation
Mechanical
end
Home
Position
6ms or less
1.6sec or less Note 2
Note 1 Home return
Forward Position
(Single Solenoid System)
Backward Position
(Double Solenoid System)