Basic functions | Speed varying in motion; change position; S curve/line acceleration position lock; manual pulse; stepping interpolation; urgent stop. | Speed varying in motion, change position, S curve/linear acceleration and deceleration, variable ring, software ,arc interpolation | Linear acceleration and deceleration, large-capacity hardware cache memory, software ,arc interpolation | Line speed acceleration / deceleration; time delay | Linear acceleration, large-capacity hardware, cache memory, preset drive and hand wheel drive, position locking | Linear acceleration and deceleration, delay, 1path PWM, 1 path Laser, 3 paths DA |