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Address tag generation method of TDC (Technolegy Drive Control) controller

A controller and address technology, which is applied in the field of address label generation of TDC controllers, can solve problems such as high error rate, affecting system Tag address allocation, and low manual operation efficiency, and achieve the effect of reducing workload

Inactive Publication Date: 2012-05-23
SHANGHAI BAOSIGHT SOFTWARE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005]1) There are many I / O points, the efficiency of manual operation is low, and the error rate is high
[0006]2) PLC code changes will affect the address allocation of system Tags, and WinCC Tag points need to be reconfigured

Method used

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  • Address tag generation method of TDC (Technolegy Drive Control) controller
  • Address tag generation method of TDC (Technolegy Drive Control) controller

Examples

Experimental program
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Embodiment Construction

[0021] refer to figure 1 As shown, the present invention discloses a method for generating an address label of a TDC controller, comprising the steps of:

[0022] S101. Import the TDC program and compile the TDC program to generate an address file for connecting variables.

[0023] S102. Parse the address file to generate an address label format file. In one embodiment, the address label format file is a CSV format file. In one embodiment, this step S102 includes the following several processes: parse the address label format file to obtain the source address file; generate the storage location and file name of the address label format file; read content information from the source address file; Generate address label table and export to address label format file.

[0024] S103. Copy the address label format file to the import component of the associated database. In one embodiment, the associated database is a WinCC database.

[0025] S104. The import component extracts ...

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Abstract

The invention discloses an address tag generation method of a TDC (Technolegy Drive Control) controller, comprising steps of: importing a TDC program and compiling the TDC program, and generating an address file in connection with a variable; analyzing the address file, and generating an address tag format file; copying the address tag format file to an importing component of an association database; extracting an address tag from the address tag format file and importing into the association database by the importing component. According to the address tag generation method of the TDC controller provided by the invention, the format of the address file generated through compiling the TDC program is analyzed, and the work load of system configuration is effectively reduced, since a Tag table is generated by software according to a Tag naming rule convented by WinCC (Windows Control Center).

Description

[0001] technical field [0002] The invention relates to the technical field of automatic control, in particular to a method for generating an address label of a TDC controller. [0003] Background technique [0004] The connection between the WinCC human-computer interaction screen and the field equipment is mainly through the I / O points in the PLC. At present, because the TDC controller, which is a high-end application of PLC, cannot automatically generate WinCC Tag points from I / O points. At the same time, because TDC is generally used in large-scale production lines, the number of I / O points involved is relatively denser. In this way, when TDC is applied to a large production line and WinCC Tag cannot be automatically generated, WinCC developers will face the following problems: [0005] 1) There are many I / O points, the efficiency of manual operation is low, and the error rate is high. [0006] 2) PLC code changes will affect the address allocation of the system Tag...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B19/04G06F17/30
Inventor 张多迪郑家玲
Owner SHANGHAI BAOSIGHT SOFTWARE CO LTD