| 摘要 |
PURPOSE:To effectively perform production management by a method wherein signals from a power source and main equipment such as operating signals are relayed, converted and integrated to display and record the operating condition of the equipment. CONSTITUTION:The operating signal on a switch C connected to the valve 6 of a pump 2, the rotary signal on a motor 7, the operating signal on an electrode 4, and the keying signal on a cover 3 are fed into a repeater 8 and the signals are fetched from the repeater 8 to display and record the operating condition of the equipment on an indicator 9 and a recorder 10. In this way, the operating condition is surely grasped and production management can effectively be performed. |
