CN104438352B - Research on aluminum foil rolling control system based on ABB DCS-800 current transformer - Google Patents
Research on aluminum foil rolling control system based on ABB DCS-800 current transformer Download PDFInfo
- Publication number
- CN104438352B CN104438352B CN201410729849.2A CN201410729849A CN104438352B CN 104438352 B CN104438352 B CN 104438352B CN 201410729849 A CN201410729849 A CN 201410729849A CN 104438352 B CN104438352 B CN 104438352B
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- Prior art keywords
- module
- dcs
- abb
- input module
- current transformer
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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 a kind of Research on aluminum foil rolling control system based on ABB DCS 800 current transformer.Including ABB DCS 800 current transformer, in ABB DCS 800 current transformer, there is CoDeSys module, also include working speed input module, given tension force input module, coil diameter signal input module, motor real-time rotating speed acquisition module and PLC control system, working speed input module, given tension force input module, coil diameter signal input module and motor real-time rotating speed acquisition module are directly connected in CoDeSys module, and PLC control system is directly connected on ABB DCS 800 current transformer.Its advantage is: the control CoDeSys module of aluminium foil mill realized, corresponding signal again with PLC system communication, quickly reflection is greatly improved, accuracy, and stability is greatly improved, and the high request being entirely capable of adapting to aluminium foil mill controls；Decrease cost of investment.
Description
Technical field
The present invention relates to a kind of Research on aluminum foil rolling control system, specifically a kind of based on ABB DCS
The Research on aluminum foil rolling control system of 800 current transformers.
Background technology
In the control program of aluminium foil mill, major part control object is direct current generator.Due to, mesh
Before, market is more and more higher to the requirement of aluminium foil.So the control to aluminium foil mill requires the most increasingly
High.Leading indicator: machine row velocity perturbation be less than 0.5%, dynamical entry tension force, export tensile wave
Dynamic less than 2%.Rising deceleration to stablize, thick difference is little, rises deceleration time short (reducing material end to end).
In prior art, in ABB transmission, DCS--800 DC transformer has DriveWindow Light2
Module and CoDeSys module；Traditionally application DCS-800 current transformer control aluminium foil mill, be by
Control signal during control, the size of quiet dynamic compensation value, coil diameter calculates, etc..Leading
Control PLC system carries out transformation calculations.Again result is transmitted to DCS-800 current transformer by communication,
Control DC voltage size and Orientation, DC current size and Orientation.Traditional this controlling party
Formula can control aluminium foil mill, but owing to all of computing is required to enter in PLC control system
OK, the transmission of output order is carried out after computing again so that it is response speed is slow, and stability is poor, from
And make signal transmission delay bring and can not control equipment in time and cause the defects such as waste of material.
Summary of the invention
The technical problem to be solved is to provide one and can quickly reflect, precise control and
The aluminium foil mill system based on ABB DCS-800 current transformer of low cost.
In order to solve above-mentioned technical problem, the aluminium foil based on ABB DCS-800 current transformer of the present invention
Rolling machine system, including the ABB DCS-800 current transformer being connected with direct current generator, ABB DCS-800
There is in current transformer CoDeSys module, also include working speed input module, given tension force input
Module, coil diameter signal input module, motor real-time rotating speed acquisition module and PLC control system,
Working speed input module, given tension force input module, coil diameter signal input module and motor are real-time
The information output of rotating speed acquisition module is connected directly in CoDeSys module and can pass through
CoDeSys module carries out computing to corresponding information, and PLC control system is directly connected to ABB
On DCS-800 current transformer, PLC control system is for each input module and the work of acquisition module
Show as state.
It is an advantage of the current invention that: 1, by the uncoiling of aluminium foil mill, main frame, the control batched,
Realizing by CoDeSys module, corresponding signal carries out communication with PLC system again, relative to controlling
The required program of system carries out transformation calculations in PLC system, then is transmitted to the comparison of current transformer with communication,
Quickly reflection is greatly improved, and accuracy, stability is greatly improved, and is fully able to
The high request adapting to aluminium foil mill controls；2, using CoDeSys module, the cost increased is only
It is a storage card being arranged on DCS-800 current transformer, meanwhile, uses CoDeSys module,
One grade can be dropped in the CPU in main control PLC system, from the point of view of comparing, decrease and invest into
This.
Accompanying drawing explanation
Fig. 1 is the principle frame of present invention aluminium foil mill system based on ABB DCS-800 current transformer
Figure.
Detailed description of the invention
Below in conjunction with the accompanying drawings and detailed description of the invention, to the present invention based on ABB DCS-800 unsteady flow
The aluminium foil mill system of device is described in further detail.
As it can be seen, the aluminium foil mill system based on ABB DCS-800 current transformer of the present invention, bag
Include the ABB DCS-800 current transformer being connected with direct current generator, have in ABB DCS-800 current transformer
CoDeSys module, also includes working speed input module, given tension force input module, coil diameter letter
Number input module, motor real-time rotating speed acquisition module and PLC control system, working speed inputs
Module, given tension force input module, coil diameter signal input module and motor real-time rotating speed acquisition module
Information output be connected directly in CoDeSys module, CoDeSys module can be to work
The input information of rotating speed input module carries out computing, it is possible to the input to given tension force input module is believed
Breath carries out computing, it is possible to the input information of coil diameter signal input module is carried out computing, it is possible to electricity
The input information of machine real-time rotating speed acquisition module carries out computing, and PLC control system is directly connected to ABB
On DCS-800 current transformer, PLC control system is for each input module and the work of acquisition module
Show as state.
Claims (1)
1. a Research on aluminum foil rolling control system based on ABB DCS-800 current transformer, including with directly
The ABB DCS-800 current transformer that stream motor connects, has CoDeSys in ABB DCS-800 current transformer
Module, it is characterised in that: also include working speed input module, given tension force input module,
Coil diameter signal input module, motor real-time rotating speed acquisition module and PLC control system, described
Working speed input module, given tension force input module, coil diameter signal input module and motor are real
Time rotating speed acquisition module information output be connected directly in CoDeSys module and can lead to
Crossing CoDeSys module and corresponding information carries out computing, described PLC control system is directly connected to
On ABB DCS-800 current transformer, PLC control system can be to each input module and collection mould
The duty of block shows.
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)
| Publication Number | Publication Date |
|---|---|
| CN104438352A CN104438352A (en) | 2015-03-25 |
| CN104438352B true CN104438352B (en) | 2016-09-14 |
Family
ID=52885545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| 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 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104438352B (en) |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3485083B2 (en) * | 2000-10-24 | 2004-01-13 | 住友金属工業株式会社 | 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 |
| CN100369683C (en) * | 2006-01-24 | 2008-02-20 | 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 |
-
2014
- 2014-12-04 CN CN201410729849.2A patent/CN104438352B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104438352A (en) | 2015-03-25 |
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| GR01 | Patent grant |