公开(公告)号：JP2001298977A

公开(公告)日：2001-10-26

申请号：JP2001094421

申请日：2001-03-28

Applicant: MICROCHIP TECH INC

Inventor： BUTLER DAN

IPC: H02P1/28 ,  G05F1/10 ,  H02M3/157 ,  H02P1/04 ,  H02P1/16 ,  H02P1/26 ,  H02P5/00 ,  H02P29/02

Abstract: PROBLEM TO BE SOLVED: To provide a uniform and multi-purpose device and method since a new method is required to adjust a start current to an electric motor. SOLUTION: A data processor control system for controlling current to a circuit is provided with a current limiter that is constructed and configured to adjust current to the circuit, a clock that is constructed and configured to provide a time indicator, a memory that is constructed and configured to store the values of a two-dimensional table while the table has a first dimension including a time value and a second dimension including a current value, and a processor that is constructed and configured to control the current limiter and accesses the two-dimensional table in the memory and is constructed and configured to receive the time indicator from the clock.