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Multifunctional electromechanical controller

A controller and multi-functional technology, applied in the field of multi-functional electromechanical controllers, can solve problems such as complex connection process of components, difficulty in meeting control requirements, and large equipment volume, and achieve rapid fault finding, compact structure, and low production cost. Effect

Inactive Publication Date: 2016-12-14
QUANZHOU WANQUAN ELECTRICAL EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The device has the disadvantages of large equipment volume, slow action speed, poor reliability, and few functions, and it is difficult to meet more complex control requirements.
Moreover, the component connection process is complex, resulting in low work efficiency and high production costs

Method used

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  • Multifunctional electromechanical controller
  • Multifunctional electromechanical controller
  • Multifunctional electromechanical controller

Examples

Experimental program
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Embodiment Construction

[0020] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0021] figure 1 It is a structural schematic diagram of the motor controller of the present invention. This controller mainly includes the motor controller including FZ2006 chip, start and stop circuit, current overload monitoring circuit, current overcurrent alarm circuit, voltage phase loss protection circuit, automatic control start and stop circuit; among them, part of the general input of FZ2006 chip The output pin is connected to the input terminal of the switch control circuit of the start and stop circuit; the output of the current overcurrent alarm circuit, current overload monitoring circuit, automatic control start and stop circuit and voltage phase loss protection circuit is connected to the general input and output pin of the FZ2006 chip. foot. Also includes a buzzer circuit.

[0022] Above each circuit and main signal...

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Abstract

The invention discloses a multifunctional electromechanical controller. The electromechanical controller comprises an FZ2006 chip, a startup and shutdown circuit, a current overload monitoring circuit, an electric current over-current alarm circuit, a open-phase protection circuit and an automatic control startup and shutdown circuit; a part of general purpose input / output pins of the FZ2006 chip are connected to the input end of an on-off control circuit of the startup and shutdown circuit; the outputs of the electric current over-current alarm circuit, the current overload monitoring circuit, the automatic control startup and shutdown circuit and the open-phase protection circuit are connected to the general purpose input / output pins of the FZ2006 chip. The multifunctional electromechanical controller has the advantages of compact structure and convenient maintenance and repair, and quickly searches faults; integrated circuit chip module type program control is employed, and hardwiring is replaced with software programming, so the multifunctional electromechanical controller realizes complete machine whole control functions, allows the workload of wiring installation to be greatly reduced, has long service life, enables installation and debugging to be more convenient, and has low production cost and high efficiency.

Description

technical field [0001] The invention relates to the field of motor controllers, in particular to a multifunctional electromechanical controller. Background technique [0002] The existing device uses a low-voltage circuit to control the electromechanical controller of the high-power motor, which is composed of a contactor, a thermal relay, a time relay, an intermediate relay and other electrical appliances, and then the contacts of these relays are connected according to a certain logical relationship, so as to To achieve the purpose of controlling the operation of the motor. The device has the disadvantages of large equipment volume, slow action speed, poor reliability, and few functions, so it is difficult to meet more complex control requirements. Moreover, the component connection process is complicated, resulting in low work efficiency and high production cost. Contents of the invention [0003] The invention provides a multifunctional electromechanical controller. ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G11C16/34
Inventor 黄嘉民
Owner QUANZHOU WANQUAN ELECTRICAL EQUIP
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