Hello, I want the servo axis to follow the external encoder using a 1511T CPU, S120, and an external encoder. The external encoder should reflect the position it takes from a guide template to the servo axis, in other words, copying logic. The key point here is that the encoder is tied to the axis; in other words, the servo axis should respond inversely to every encoder position change, returning it to its original position. Is there a component, function, or motion technology you can recommend for this application? I need help. Thanks in advance.

Topic closed, because the question has been posted twice. The active topic can be found here:

Holding an external encoder fixed at a certain position with servo axis

Kind regards, Moderator_Lan