ADJUSTMENT SUPPORT DEVICE, SERVO DRIVER, CONTROL PARAMETERS ADJUSTMENT METHOD FOR PLURALITY OF SERVO MOTORS, AND PROGRAM

A technique enables control parameter adjustment with a more accurate estimated inertia ratio for multiple servomotors. An adjustment support apparatus (9) supports adjustment of inertia ratios as control parameters for servo drivers (5, 6) that drive multiple servomotors. The adjustment support apparatus (9) includes an inertia ratio obtainer (91) that obtains inertia ratios estimated by inertia ratio estimators (52, 62) included in the servo drivers (5, 6) and an inertia ratio setting control unit (92) that synchronizes inertia ratio settings and updates between the servo drivers (5, 6).