Four types of delayed introduction to absolute encoders

Encoder latency depends on the bandwidth of the analog (definition: a virtualization of a real thing or process) amplifier, its internal interpolating interpolation processing, resolution, and the encoder interface it uses. I. Interpolation interpolator delay If the analog encoder signal sine/cosine interpolation interpolation interpolation is an MCU/DSP based system, the delay period may exceed 200us or more. Particular attention should be paid when higher frequencies and resolutions are used, especially for synergistic multi-axis control and redundant systems. In such cases, delays can cause (enable, enable) position data to be perhaps not current or not synchronized. To meet this challenge, an ultra-fast flash-based interpolating interpolator can take on this task. iC-NV is a parallel internal processing, can be obtained with a delay of less than 1us interpolating interpolator. Encoder Interface Latency When a serial encoder interface is used, it is the data transfer time that usually only plays an important role. Absolute encoders ...