CN104438352A - Aluminum foil mill control system based on ABB DCS-800 converter - Google Patents

Aluminum foil mill control system based on ABB DCS-800 converter Download PDF

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Publication number
CN104438352A
CN104438352A CN201410729849.2A CN201410729849A CN104438352A CN 104438352 A CN104438352 A CN 104438352A CN 201410729849 A CN201410729849 A CN 201410729849A CN 104438352 A CN104438352 A CN 104438352A
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China
Prior art keywords
module
dcs
abb
input module
codesys
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Granted
Application number
CN201410729849.2A
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Chinese (zh)
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CN104438352B (en
Inventor
杨德林
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ZHENJIANG HONGYE TECHNOLOGY Co Ltd
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ZHENJIANG HONGYE TECHNOLOGY Co Ltd
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Priority to CN201410729849.2A priority Critical patent/CN104438352B/en
Publication of CN104438352A publication Critical patent/CN104438352A/en
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Publication of CN104438352B publication Critical patent/CN104438352B/en
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B37/00—Control devices or methods specially adapted for metal-rolling mills or the work produced thereby
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B37/00—Control devices or methods specially adapted for metal-rolling mills or the work produced thereby
    • B21B37/46—Roll speed or drive motor control
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B37/00—Control devices or methods specially adapted for metal-rolling mills or the work produced thereby
    • B21B37/48—Tension control; Compression control
    • B21B37/52—Tension control; Compression control by drive motor control
    • B21B37/54—Tension control; Compression control by drive motor control including coiler drive control, e.g. reversing mills

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Dc-Dc Converters (AREA)
  • Control Of Ac Motors In General (AREA)

Abstract

The invention discloses an aluminum foil mill control system based on an ABB DCS-800 converter. The system comprises the ABB DCS-800 converter which is connected with a direct current motor, wherein a CoDeSys module is arranged in the ABB DCS-800 converter; the system further comprises a work rotate speed input module, a given tension input module, a rolling diameter signal input module, a motor real time rotate speed collecting module and a PLC control system, wherein the information output ends of the work rotate speed input module, the given tension input module, the rolling diameter signal input module and the motor real time rotate speed collecting module are connected to the CoDeSys module and can operate information corresponding to the CoDeSys module, and the PLC control system is directly connected to the ABB DCS-800 converter. The system disclosed by the invention has the advantages that control of uncoiling, main machine and reeling of the aluminum foil mill is realized by using the CoDeSys module, corresponding signals are communicated with the PLC system, quick response is greatly improved, and the accuracy and stability are greatly improved, so that the system fully meets the high-request control of the aluminum foil mill; the investment cost is lowered.

Description

Based on the Research on aluminum foil rolling control system of ABB DCS-800 current transformer
Technical field
The present invention relates to a kind of Research on aluminum foil rolling control system, specifically a kind of Research on aluminum foil rolling control system based on DCS-800 current transformer.
Background technology
In the control program of aluminium foil mill, most of control object is direct current generator.Due to, at present, the requirement of market to aluminium foil is more and more higher.So also more and more higher to the control overflow of aluminium foil mill.Leading indicator: the velocity perturbation of machine row is less than 0.5%, dynamical entry tension force, outlet tension fluctuation is less than 2%.Rise deceleration will stablize, thick difference is little, rises deceleration time short (reduce and expect end to end).
In prior art, in ABB transmission, DCS--800 DC transformer has DriveWindw Light2 module and CoDeSys module; Applying DCS-800 current transformer traditionally and control aluminium foil mill, is by the control signal in control procedure, the size of quiet dynamic compensation value, roll diameter compute, etc.Transformation calculations is carried out in main control PLC system.Again result is transmitted to DCS-800 current transformer by communication, controls DC voltage size and Orientation, DC current size and Orientation.Traditional this control mode can control aluminium foil mill, but because all computings all need to carry out in PLC control system, the transmission of output order is carried out again after computing, make its reaction speed slow, stability is poor, thus signal transmission delay is brought can not cause the defects such as waste of material by control appliance in time.
Summary of the invention
Technical problem to be solved by this invention is to provide one and can reflects fast, precise control and the low aluminium foil mill system based on ABB DCS-800 current transformer of cost.
In order to solve the problems of the technologies described above, aluminium foil mill system based on ABB DCS-800 current transformer of the present invention, comprise the ABB DCS-800 current transformer be connected with direct current generator, in ABB DCS-800 current transformer, there is CoDeSys module, also comprise working speed input module, given tension force input module, coil diameter signal input module, motor real-time rotate speed acquisition module and PLC control system, working speed input module, given tension force input module, the information output of coil diameter signal input module and motor real-time rotate speed acquisition module is all directly connected in CoDeSys module and also can carries out computing by CoDeSys module to corresponding information, PLC control system is directly connected on ABB DCS-800 current transformer, PLC control system is used for showing the duty of each input module and acquisition module.
The invention has the advantages that: 1, by the uncoiling of aluminium foil mill, main frame, the control of batching, realize by CoDeSys module, corresponding signal carries out communication with PLC system again, in PLC system, transformation calculations is carried out relative to by required for control program, be transmitted to the comparison of current transformer again with communication, reflection is greatly improved fast, accuracy, stability is greatly improved, and the high request that can adapt to aluminium foil mill completely controls; 2, adopt CoDeSys module, the cost increased is a storage card being arranged on DCS-800 current transformer, meanwhile, adopts CoDeSys module, the CPU in main control PLC system can be fallen a grade, compare, decrease cost of investment.
Accompanying drawing explanation
Fig. 1 is the theory diagram of the aluminium foil mill system that the present invention is based on ABB DCS-800 current transformer.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the aluminium foil mill system based on ABB DCS-800 current transformer of the present invention is described in further detail.
As shown in the figure, aluminium foil mill system based on ABB DCS-800 current transformer of the present invention, comprise the ABB DCS-800 current transformer be connected with direct current generator, in ABB DCS-800 current transformer, there is CoDeSys module, also comprise working speed input module, given tension force input module, coil diameter signal input module, motor real-time rotate speed acquisition module and PLC control system, working speed input module, given tension force input module, the information output of coil diameter signal input module and motor real-time rotate speed acquisition module is all directly connected in CoDeSys module, CoDeSys module can carry out computing to the input information of working speed input module, computing can be carried out to the input information of given tension force input module, computing can be carried out to the input information of coil diameter signal input module, computing can be carried out to the input information of motor real-time rotate speed acquisition module, PLC control system is directly connected on ABB DCS-800 current transformer, PLC control system is used for showing the duty of each input module and acquisition module.

Claims (1)

1. the aluminium foil mill system based on ABB DCS-800 current transformer, comprise the ABB DCS-800 current transformer be connected with direct current generator, in ABB DCS-800 current transformer, there is CoDeSys module, it is characterized in that: describedly also comprise working speed input module, given tension force input module, coil diameter signal input module, motor real-time rotate speed acquisition module and PLC control system, described working speed input module, given tension force input module, the information output of coil diameter signal input module and motor real-time rotate speed acquisition module is all directly connected in CoDeSys module and also can carries out computing by CoDeSys module to corresponding information, described PLC control system is directly connected on ABB DCS-800 current transformer, PLC control system can show the duty of each input module and acquisition module.
CN201410729849.2A 2014-12-04 2014-12-04 Research on aluminum foil rolling control system based on ABB DCS-800 current transformer Active CN104438352B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410729849.2A CN104438352B (en) 2014-12-04 2014-12-04 Research on aluminum foil rolling control system based on ABB DCS-800 current transformer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410729849.2A CN104438352B (en) 2014-12-04 2014-12-04 Research on aluminum foil rolling control system based on ABB DCS-800 current transformer

Publications (2)

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CN104438352A true CN104438352A (en) 2015-03-25
CN104438352B CN104438352B (en) 2016-09-14

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CN201410729849.2A Active CN104438352B (en) 2014-12-04 2014-12-04 Research on aluminum foil rolling control system based on ABB DCS-800 current transformer

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Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002126811A (en) * 2000-10-24 2002-05-08 Sumitomo Metal Ind Ltd Cold rolling equipment and cold rolling method
CN1400789A (en) * 2001-07-31 2003-03-05 唐景章 Communication control and switching equipment
JP2005334910A (en) * 2004-05-25 2005-12-08 Toshiba Mitsubishi-Electric Industrial System Corp Coolant controller, plate profile controller and flatness controller for rolling mill
CN1780703A (en) * 2003-03-28 2006-05-31 达塔钢铁有限公司 A system and method for on-line property prediction for hot rolled coil in a hot strip mill
CN1820863A (en) * 2006-01-24 2006-08-23 东北大学 Method for automatic controlling thickness in fast high precision plate strip rolling process
CN101229562A (en) * 2008-02-14 2008-07-30 镇江市宏业科技有限公司 Aluminum foil thickness automatic control system
CN102553937A (en) * 2011-12-07 2012-07-11 鞍钢股份有限公司 Five-frame cold continuous rolling unit foundation automatic control system
CN204842473U (en) * 2014-12-04 2015-12-09 镇江市宏业科技有限公司 Aluminium foil mill control system based on ABBDCS -800 converter

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002126811A (en) * 2000-10-24 2002-05-08 Sumitomo Metal Ind Ltd Cold rolling equipment and cold rolling method
CN1400789A (en) * 2001-07-31 2003-03-05 唐景章 Communication control and switching equipment
CN1780703A (en) * 2003-03-28 2006-05-31 达塔钢铁有限公司 A system and method for on-line property prediction for hot rolled coil in a hot strip mill
JP2005334910A (en) * 2004-05-25 2005-12-08 Toshiba Mitsubishi-Electric Industrial System Corp Coolant controller, plate profile controller and flatness controller for rolling mill
CN1820863A (en) * 2006-01-24 2006-08-23 东北大学 Method for automatic controlling thickness in fast high precision plate strip rolling process
CN101229562A (en) * 2008-02-14 2008-07-30 镇江市宏业科技有限公司 Aluminum foil thickness automatic control system
CN102553937A (en) * 2011-12-07 2012-07-11 鞍钢股份有限公司 Five-frame cold continuous rolling unit foundation automatic control system
CN204842473U (en) * 2014-12-04 2015-12-09 镇江市宏业科技有限公司 Aluminium foil mill control system based on ABBDCS -800 converter

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