A method for creating synchronous image for strip tracking in continuous pickling line

Abstract

The invention discloses a strip steel tracking synchronous image establishment method for a continuous pickling line. The method includes the steps of establishing the corresponding relationship between strip steel colors and material numbers, receiving a basic automated strip steel tracking message, inspecting data effectiveness, generating the order of the material numbers, storing tracking images, synchronizing a recoiling machine, synchronizing middle tracking positions and synchronizing entrance tracking positions. The problem that programming debugging on the basic automation level is inconvenient to conduct and difficult to maintain when the strip steel tracking synchronous images are established for the continuous pickling line is solved. The method is easy to operate and has higher universality and portability, secondary development efficiency can be improved; the strip steel tracking images are provided for the production line, and data supporting can be provided for further accomplishment of strip steel tracking and synchronizing. When a basic automation PLC of the production line is restarted, basic automation tracking data can be recovered rapidly through the data, and therefore operation of the production is recovered rapidly.

Description

technical field [0001] The invention relates to a method for creating a continuous pickling line strip tracking synchronous image, in particular to a continuous pickling line strip tracking synchronous image creation method applied to a process control system. Background technique [0002] The strip tracking of the continuous pickling line is a very important function of the control system of the cold rolling processing line. The accuracy of the strip tracking directly affects the normal production of the production line. Usually, if there is a problem with the tracking, the site needs to stop and synchronize the tracking data. [0003] The control system of the continuous pickling line is generally divided into three levels, including the first level basic automation system, the second level process control system, and the third level production management system. At present, the strip tracking of the domestic continuous pickling line is usually only realized on the first-l...

AI Technical Summary

Problems solved by technology

[0005] The above tracking methods or devices are all based on the first-level basic automation. There is no problem in actual production and operation, but programming is difficult. In the process of debugging or maintenance, modification is very troublesome, which is not conducive to rapid production in the event of system problems. recover

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