Yaskawa SGDB - Manual (Page 26)

FOR FIRST-TIME USERS OF AC SERVOS
1.3.3 How to Use the SGDB SERVOPACKs cont.
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The host controller can send a position reference (pulse train) to the SERVOPACK to per-
form positioning or interpolation.
This type of SERVOPACK contains a position control loop.
Parameters can be used to select either of the following pulse trains:
(1) Code and pulse train
(2) Two-phase pulse train with 90° phase difference
(3) Forward and reverse pulse trains
The host controller receives a pulse train (position information) from the SERVOPACK
and uses it to monitor the position.
J Setting Parameters
A Digital Operator can be used to set parameters for a SERVOPACK as follows:
• Setting parameters to enable or disable each function
• Setting parameters required for functions to be used
Set parameters according to the servo system to be set up.
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