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

A pickling line and strip steel technology, applied in rolling mill control devices, metal processing equipment, metal rolling, etc., can solve problems such as difficult programming, unfavorable fast recovery, troublesome modification, etc., and achieves easy implementation, strong versatility and Portability, the effect of restoring production line operation

Active Publication Date: 2018-04-24
ANGANG STEEL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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

Method used

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

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0040] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0041] Such as figure 1 As shown, a method for creating a continuous pickling line strip tracking synchronous image provided by the present invention is as follows:

[0042] (1) Establish the corresponding relationship between strip steel color number and material number

[0043] The setting value request message is defined according to the following format:

[0044] word address

size

describe

0

Int16

Message ID(2682)

1

Int16

lifetime count

2

Int16

Second

3

Int16

minute hour

4

Int16

day month

5

Int16

year

6

CHAR 20

Item number

16

Int16

Requested strip color number

17

Int16

Uncoiler No.

[0045] The requested strip color number is requested in the order of 1-10, and the maximum number of strips in the production ...

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PUM

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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...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B21B37/00
Inventor 王奎越刘宝权宋君李志锋金耀辉吴萌秦大伟宋宝宇高冰曹忠华
Owner ANGANG STEEL CO LTD
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