Timing switching controller of double machines

Abstract

The invention relates to a timing controller for controlling the switching work of two pieces of machine equipment, which belongs to the technical field of controllers. The controller is characterizedin that a singlechip MCU is used for logic control and is connected with a NO.1 machine signal driving unit, a failure signal unit, a NO.2 machine failure signal unit, a NO.1 machine time setting unit and a NO.2 machine time setting unit and the output end of the singlechip MCU is connected with an executing unit. The invention performs the logic control by adopting the singlechip MCU so as to realize programming control, can set the running time and the working sequence of the two pieces of machine equipment and has failure detecting function, can realize that the two machines can automatically work alternately according to the time set by a user with high control stability degree, and can be used in the condition of needing the two pieces of equipment to be switched by timing; and control logic can be modified according to a specific application with stronger practicability and universality.

Description

Technical field: [0001] The invention relates to the technical field of controllers, in particular to a timing controller for controlling the switching work of two machines and equipment. Background technique: [0002] In the prior art, machinery and equipment, such as generator sets, power devices, and some electronic automatic equipment, etc., are mainly controlled by relays for timing control of their working time and stop time, which has poor stability and complex structure, which brings many problems to the use. inconvenient. In this context, the applicant, in view of the lack and inconvenience of conventional timing controllers, upholds the spirit of research, innovation, and excellence, and uses his professional vision and expertise to develop a structure-optimized, performance-enhancing Two-machine timing switching controller. Invention content: [0003] The purpose of the present invention is to provide a dual-machine timing switching controller that can set the...

AI Technical Summary

Problems solved by technology

[0002] In the prior art, machinery and equipment, such as generator sets, power devices, and some electronic automatic equipment, etc., are mainly controlled by relays for timing control of their working time and stop time, which has poor stability and complex structure, which brings many problems to the use. inconvenient

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