Why is there a difference between the encoder feedback values of axis cards in high-speed position and the feedback values of a single-axis motor?
The two values are derived from different sources.
The encoder feedback value in high-speed position (Compare) is derived from OA and OB detectors after quadruple frequency conversion. The parameters can be set by ASDA Soft's built-in parameter editor P1-46. The source of the single-axis motor encoder feedback value is derived from the CN2 encoder servo drive.
