Debugging method for automated network system of foundation of cold rolling production line

A basic automation and network system technology, applied in the field of cold-rolled raw line debugging, can solve problems such as no mature method, long debugging cycle, and multiple system levels, and achieve the effects of saving manpower, reducing labor intensity, and simplifying debugging steps

Inactive Publication Date: 2012-01-11
CHINA MCC20 GRP CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The structure of the basic automation system is complex, the system has many levels, and a large number of debugging technicians are required to participate in the debugging, and the debugging cycle is long. In the past, there was no mature method for debugging the entire unit

Method used

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Embodiment Construction

[0030] The present invention will be further described below by specific embodiment:

[0031] A method for debugging the basic automation network system of a cold-rolling production line, which includes the following steps:

[0032] 1. Installation inspection

[0033] The installation inspection mainly includes: equipment module configuration inspection, power supply and power line layout inspection, cable layout inspection, cable conduction inspection, grounding resistance inspection, etc.

[0034] (1) Equipment module configuration check. Mainly check whether the CPU, remote intelligent I / O module ET200, optical fiber link module OLM, position encoder and other models and specifications of the basic automation network system meet the design requirements, whether the installation is correct, and whether the grounding is correct as required.

[0035] (2) Inspection of power supply and power line layout. According to the circuit diagram of the construction design, check that...

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Abstract

The invention relates to installation of a cold rolling production line, in particular to a debugging method for the cold rolling production line. The debugging method for an automated network system of a foundation of the cold rolling production line comprises the following steps: installation inspection, which mainly comprises inspection of equipment module configuration, inspection of power supply and power line layouts, inspection of cable layouts, inspection of cable conduction and inspection of grounding resistors; hardware inspection prior to powering-up testing; hardware testing, which comprises power supply according to equipment instructions, checking of equipment power supply for good conditions, checking of warning indication for normal operation and checking of powering-up of hardware for no failure; and network testing. The number of the debugging personnel can be reduced effectively, and the debugging time can be shortened.

Description

technical field [0001] The invention relates to the installation of a cold rolling production line, in particular to a method for debugging a cold rolling production line. Background technique [0002] In recent years, as domestic iron and steel enterprises have intensified their technological transformation efforts, they have not only transformed a number of old cold-rolling production lines, significantly improving the output and quality of their products, but also built a number of new cold-rolling units representing the advanced level of the world today. . With the development of computer technology, communication technology, and control technology, this new type of strip steel cold rolling production line has a good performance due to the use of the basic automation network system in its electrical, instrument and computer (EIC) integrated control technology. Openness and interoperability. The basic automation network system is composed of network communication equipm...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B19/418
CPCY02P80/40Y02P90/02
Inventor 祃丽婷
Owner CHINA MCC20 GRP CORP
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