AUTOMATIC-MACHINE CONTROL DEVICE

摘要

When a brake is released by worker's operation, a subject machine is clearly indicated so as to prevent an accident due to an error such as misconception. An automatic-machine control device has brake releasing means for releasing a brake when a motor is not driven, and brake release indication means are provided on automatic machines or in the vicinities of the automatic machines. When brake releasing is made by worker's operation, the fact is indicated on brake release indication means of a subject automatic machine.