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engineering design tool

A technology of engineering design tool and program module, which is applied in the direction of calculation, program control, electrical program control, etc., and can solve problems such as time-consuming and time-consuming

Active Publication Date: 2019-07-26
MITSUBISHI ELECTRIC CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The above conventional method has the problem that it takes a lot of time for the user to operate from the execution of the control program to the confirmation.
In addition, in order to check the operation in a list form, the above-mentioned method needs to set the initial value and the parameter setting at the time of execution by the user, and it takes time to create the initial value and parameter.

Method used

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Experimental program
Comparison scheme
Effect test

Embodiment approach 1

[0022] figure 1 It is a figure which shows the structure of the control system which the engineering design tool concerning Embodiment 1 has. figure 2 yes means figure 1 A diagram showing an example of a display screen of a display device of an engineering design tool. The control system 1 constitutes equipment in the field of FA (Factory Automation), such as figure 1 As shown, the control system 1 has: a plurality of control object instruments 2, 3, 4 arranged in the equipment; a control device 5 connected to the plurality of control object instruments 2, 3, 4; and an engineering design connected to the control device 5 tool6. The controlled devices 2, 3, and 4 are switches, regulating valves, solenoid valves, motors, or pumps installed in equipment, and are driving devices that perform operations. In Embodiment 1, the control system 1 has three control target devices 2, 3, 4, but may have a number other than three control target devices 2, 3, 4, and at least one control...

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Abstract

Engineering design tools have: display area (62A1), which display (62A) displayed in the display device (62) and display the trapezoid diagram program (RP);EssenceThe cell (C1) that gives the region as the timing computing is a region where the program module (RPM1) shows the ladder diagram program (RP) shows the schedule (62A1).Engineering design tools have the control specification editorial department and the control specification description transformation department.Create a program module (RPM1) of the control specification editorial department.The control specification description transformation department transforms the program module (RPM1) into an abacus that can be input to the model check program.

Description

technical field [0001] The invention relates to an engineering tool for creating control programs. Background technique [0002] The operation confirmation of the control program using the existing engineering design tool is performed by connecting the engineering design tool to an actual controlled device or a simulator. Operation confirmation is usually performed by a method in which a control program desired to be confirmed is executed, and the state is monitored and confirmed by the user. In addition, in the operation confirmation, the initial value setting of the control program and the parameter setting at the time of execution are performed by inputting and setting by the user. [0003] The conventional method described above has a problem that it takes a lot of time for the user's operation from execution of the control program to confirmation. In addition, in the above-mentioned method, in order to check the operation in a list, the user needs to set the initial v...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G05B19/05
CPCG05B19/054G05B2219/13052G05B19/0426G05B2219/24034G06F3/0484G06F2203/04803
Inventor 山冈孝行滨崎弘
Owner MITSUBISHI ELECTRIC CORP