Positioner and its setting method

摘要

A minimum input signal (amin) is inputted from an input unit (52) of a positioner (10) and a minimum command (bmin) corresponding to the minimum input signal (amin) is inputted from a key entry unit (18). Subsequently, a maximum input signal (amax) is inputted and a maximum command (bmax) corresponding to the maximum input signal (amax) is inputted. In a command operation unit (54), a command (bn) is computed. An input signal (an) is inputted from the input unit (52) and the command (bn) is altered by the key entry unit (18) and stored in a memory unit (56).