Design of cyclic pulse generation way

Abstract

The invention discloses the design of a cyclic pulse generation way. The design comprises a shell and a binding post; a delay module is arranged in the shell; and a right side of the delay module is connected with an adsorption part; armature is arranged at a right side of the adsorption part, and an electromagnetic coil is arranged at the outside of the armature. The cyclic pulse generation way designed by the invention is simple in structure, easy to realize and high in reliability, the generated pulse can be used for the internal application of the digital quantity 0 and 1 and used for counting, timekeeping and timing; the external relay output can be used for cooperating with other equipment to accomplish the control; and meanwhile, the cyclic pulse generation power and the pulse widthare adjustable; the location of a telescopic link can be adjusted through a spring and a neck by arranging a rotary knob, thereby controlling the on-off of the whole circuit, and reaching a functionof manually controlling the pulse signal. Therefore, the manual stopping or starting can be performed at any delay condition, and the practicability of the design of the cyclic pulse generation way isgreatly improved.

Description

technical field [0001] The invention relates to the technical field of Schneider PLC cycle pulse generation, in particular to the design of a cycle pulse generation method. Background technique [0002] Schneider PLC is widely used in various fields of industrial control, and in electronic technology, a pulse signal is a signal that is sent continuously at a certain voltage amplitude and at a certain time interval. Impulse signals can be used to represent information, and can also be used as a carrier. The time interval between pulse signals is called period, and the number of pulses generated in a unit time (such as 1 second) is called frequency. The so-called pulse signal is a curve with countless breakpoints on the plane coordinates, that is to say, the limit of points in some periodic places does not exist, such as sawtooth waves, and there are also signals 0 and 1 of digital circuits used in computers. [0003] The traditional cyclic pulse generation method cannot con...

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Problems solved by technology

[0004] The purpose of the present invention is to provide a design of a cyclic pulse generation method, which solves the problem that the existing cyclic pulse generation method cannot control the duration of the pulse and the interval between two pulses by changing the delay time to generate an ideal pulse. The signal cannot achieve the function of counting and timing, and it cannot achieve the problem of manual control of the pulse signal function through manual stop or start conditions at any delay condition

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