PROBLEM TO BE SOLVED: To perform in good operability, a changeover operation between start and release of a desired control mode, while preventing effectively changeover between start and release of an unintended control mode.SOLUTION: A control device registers as a collective changeover control mode, control modes put into the starting state when a control mode selection operation member is operated, among a plurality of control modes, and performs collectively changeover between the starting state and the releasing state of the collective changeover control mode corresponding to manipulation to a collective operation member.COPYRIGHT: (C)2016,JPO&INPIT【課題】意図しない制御モードの起動及び解除の切り換えを有効に防止しつつ、所望の制御モードの起動及び解除の切換操作を操作性良く行う。【解決手段】制御装置は、複数の制御モードのうち、制御モード選択操作部材が操作された時点において起動状態とされている制御モードを一括切換制御モードとして登録し、一括操作部材への人為操作に応じて前記一括切換制御モードの起動状態及び解除状態の切り換えを一括して行う。【選択図】図7
