Rotary master switch and programmable master control device

The utility model discloses a rotary master switch and a programmable master control device. The rotary master switch comprises a rotary master switch box body, a rotating shaft, a rotating rod, a magnetic unit, a magnetic memory switch, an encoder and a programmable master control device box body,...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	WANG FUBAO, HU YONG, HUANG ZIJUN, TENG ZHONGWEN, LIN BODI, LIANG TAO
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING CONTROLLING HEATING LIGHTING MACHINES OR ENGINES FOR LIQUIDS MECHANICAL ENGINEERING OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR PHYSICS PRODUCING MECHANICAL POWER REGULATING SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES WEAPONS WIND, SPRING WEIGHT AND MISCELLANEOUS MOTORS
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Beschreibung
Zusammenfassung:	The utility model discloses a rotary master switch and a programmable master control device. The rotary master switch comprises a rotary master switch box body, a rotating shaft, a rotating rod, a magnetic unit, a magnetic memory switch, an encoder and a programmable master control device box body, the magnetic unit is installed on the rotating rod, the rotating rod is installed on the rotating shaft, and the PLC and the touch screen are installed on the programmable master control device box body. The rotating shaft rotates to drive the rotating rod to rotate, so that the magnetic memory switch sends out a contact opening and closing signal; in addition, the rotating shaft rotates to drive the encoder to send out an angular displacement signal, the PLC receives the angular displacement signal, the current guide vane opening percentage is obtained through operation and displayed on the touch screen in real time, output is reliable, the opening percentage can be displayed in real time, and analog quantity and