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Sequence programming aid

An auxiliary device and sequencing technology, applied in the direction of program control, CAD circuit design, calculation, etc., can solve the problem of reducing the efficiency of editing and parameter setting operation, and achieve the effect of shortening the operation time.

Inactive Publication Date: 2017-06-16
MITSUBISHI ELECTRIC CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

That is, when editing a program and setting parameters, move the mouse (pointer) from the program editing screen or parameter setting screen to the menu or navigation window to select the displayed object. Decreased work efficiency

Method used

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Experimental program
Comparison scheme
Effect test

Embodiment approach

[0023] Figure 4 It is a diagram showing the basic configuration of the sequence program design support device (design tool) 10 according to the embodiment of the present invention. As described above, the sequence program design support device 10 may be configured by a computer or the like on which design tool software is installed.

[0024] Next, an outline of each component of the sequence program design support device 10 will be described.

[0025] Input part 1:

[0026] The input unit 1 is a part that recognizes mouse operation and keyboard input on the screen of the design tool, and receives work stage switching operations and zoom-in / zoom-out operations by the mouse wheel. In the work stage switching operation, a list of work stage names (system design stage, programming stage) set in the work model storage unit 5 described below is read and displayed in a menu to prompt the user to select.

[0027] Input processing section 2:

[0028] The input processing unit 2 pe...

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Abstract

The sequence program design support device according to the embodiment includes: a screen display unit that displays a work screen corresponding to a work being designed; The reduction operation of the operation amount; the state storage unit for storing the work stage received by the input unit and the current work; The job screen corresponding to the job is stored together; and the display control unit, when the input unit receives a zoom-in operation whose operation amount is greater than or equal to the first threshold value, according to the partial order relationship, the next job corresponding to the current job is displayed. The corresponding job screen is displayed on the screen display part, and the next job is stored in the state storage part. When the input unit receives a zoom-out operation whose operation amount is greater than or equal to the second threshold value, according to the partial order relationship, A job screen corresponding to a previous job of the current job is displayed on the screen display unit, and the previous job is stored in the status storage unit.

Description

technical field [0001] The present invention relates to a sequence program design support device for improving the efficiency of generating a sequence program and setting sequence parameters for a programmable logic controller (PLC) system. Background technique [0002] In the conventional design tool for PLC, in order to display the sequence program editing screen and the parameter setting screen of the unit, it is selected from the menu of the tool and the item list (navigation window). That is, when editing a program and setting parameters, move the mouse (pointer) from the program editing screen or parameter setting screen to the menu or navigation window to select the displayed object. A certain work efficiency is reduced. [0003] In view of the above problems, for example, in Patent Document 1, the following technology is shown, that is, on a factory monitoring and control device that displays the equipment operating conditions or measured values ​​of the factory, an...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F17/50
CPCG09G2340/045G06F30/34G06F3/048G06F3/0481G06F3/0488G09G5/00G05B19/042G05B2219/13145G06F3/0484
Inventor 山冈孝行丸山康道服部正宽
Owner MITSUBISHI ELECTRIC CORP