CN202035006U - Communication system for hot tandem rolling - Google Patents
Communication system for hot tandem rolling Download PDFInfo
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- CN202035006U CN202035006U CN2011201568146U CN201120156814U CN202035006U CN 202035006 U CN202035006 U CN 202035006U CN 2011201568146 U CN2011201568146 U CN 2011201568146U CN 201120156814 U CN201120156814 U CN 201120156814U CN 202035006 U CN202035006 U CN 202035006U
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Abstract
The utility model provides a communication system for hot tandem rolling, which comprises a plurality of programmable logical controllers (PLCs) in different series, a switchboard and a human machine interface (HMI) system, wherein the plurality of PLCs and the HMI system are connected with the switchboard. The plurality of PLCs comprises a first PLC corresponding to the HMI system and at least one other PLC which belongs to series different from that of the first PLC. The communication system for hot tandem rolling realizes communication of the PLCs in different series within the same HMI system, reduces device cost and maintaining difficulty, and increases production efficiency.
Description
Technical field
The utility model relates to a kind of communication system that is used for hot continuous rolling, more particularly, relates to a kind of programmable controller (PLC) of the different series of hot continuous rolling and communication system of same man-machine interface (HMI) system of being used for.
Background technology
Most of producers (the factory of morning particularly founds the factory) can run into following problem: in order to improve the quality of products or to research and develop new product, purchased with production line on the PLC of PLC different series of current use, thereby cause the production scene to use the PLC of a plurality of different series to come field apparatus is controlled, because producer's difference of PLC, the PLC of different series can not be fully directly communicates with same HMI system, operating personnel can not use a HMI system to monitor all field apparatuss, operating room is placed many computers at the scene, and every computer is installed corresponding HMI system and monitored corresponding field apparatus.
Fig. 1 is the diagrammatic sketch that illustrates according to the communication system that is used for hot continuous rolling of prior art.
In Fig. 1, be that example illustrates with three PLC and three HMI systems.As shown in Figure 1, the communication system that is used for hot continuous rolling according to prior art comprises a PLC 101, the 2nd PLC 102, the 3rd PLC 103, first switch 201, second switch 202, the 3rd switch 203, the one HMI system 301, the 2nd HMI system 302 and the 3rd HMI system 303, wherein, the one PLC 101, the 2nd PLC 102, the 3rd PLC 103 is the PLC of three models that differ from one another, a HMI system 301, the 2nd HMI system 302 and the 3rd HMI system 303 are PLC 101, the 2nd PLC 102, the corresponding respectively HMI system of the 3rd PLC 103.
Here, 9070, the one HMI systems 301 that provide for GE company of a PLC 101 are the Cimplicity of the GE company written application system that develops software; The 2nd PLC 102 is the S7-400 of Siemens, the 2nd HMI system 302 is the WINCC of the Siemens written application system that develops software, the 3rd PLC 103 is the FX1N of MIT, and the 3rd HMI system 303 is for utilizing the MCGS written application system that develops software.
As shown in Figure 1, a PLC 101 and a HMI system 301 are connected to first switch 201, and promptly a PLC 101 and a HMI system 301 communicate by first switch 201; The 2nd PLC 102 and the 2nd HMI system 302 are connected to second switch 202, and promptly the 2nd PLC 102 and the 2nd HMI system 302 communicate by second switch 202; The 3rd PLC 103 and the 3rd HMI system 303 are connected to the 3rd switch 203, and promptly the 3rd PLC 103 and the 3rd HMI system 303 communicate by the 3rd switch 203.Therefore, according to the communication system of prior art, each will HMI system next by a switch and separately communicate the PLC of different series.
Such communication system can cause following inconvenience: (1) is because a HMI system just needs a computer, so increased equipment cost; (2) because the quantity of field computer increases, and it is complicated that network configuration becomes, the complexity so handling failure becomes, thus increased maintenance difficulties; (3) because the equipment that the site operation personnel wants on-the-spot all PLC controls of timing monitoring just need switching back and forth between each computer, thus for operating personnel troublesome poeration, efficient is lower for the production of high rhythm.
Therefore, need communicating by letter between PLC that a kind of communication system that is used for hot continuous rolling, described communication system be used to solve different series and the same HMI system.
The utility model content
One side according to the utility model exemplary embodiment, a kind of communication system that is used for hot continuous rolling is provided, described communication system comprises a plurality of programmable controller PLC of different series, switch and a personal-machine interface HMI system, described a plurality of PLC and HMI system are connected to switch, and described a plurality of PLC comprise with the corresponding PLC of HMI system and with a PLC and belong at least one other PLC of different series.
Switch is described at least one other PLC distributing IP address, the address of the IP address of described at least one other PLC configuration ethernet plate and long-range/on the spot, IP address and long-range/on the spot the address of HMI system by the ether web plate of described at least one other PLC of OPCServer configuration that are used for described at least one other PLC that install, and the configuration wizard that use and the corresponding HMI of described at least one other PLC develop software is configured, to realize communicating by letter between at least one other PLC and the HMI system.
The communication of the PLC that has realized different series according to the communication system that is used for hot continuous rolling of the present utility model between same HMI system has reduced cost of equipment, alleviates maintenance difficulties, enhances productivity.
Description of drawings
In conjunction with the drawings, from the description of the following examples, these and/or others of the present utility model and advantage will become clear, and are easier to understand, wherein:
Fig. 1 is the diagrammatic sketch that illustrates according to the communication system that is used for hot continuous rolling of prior art;
Fig. 2 is the communication system that is used for hot continuous rolling that illustrates according to exemplary embodiment of the present utility model.
Embodiment
The utility model will be further described below in conjunction with accompanying drawing and exemplary embodiment.
Fig. 2 is the communication system that is used for hot continuous rolling that illustrates according to exemplary embodiment of the present utility model.
With reference to Fig. 2,, a switch and a HMI system have only been adopted according to the communication system that is used for hot continuous rolling of exemplary embodiment of the present utility model at the PLC of 3 different series.As shown in Figure 2, the communication system that is used for hot continuous rolling according to exemplary embodiment of the present utility model comprises a PLC 101, the 2nd PLC 102, the 3rd PLC 103, switch 200, HMI system 300.Here, the PLC of 3 different series can be PLC all inequality each other, also can be have among 3 PLC two identical.In the exemplary embodiment below, be described with the situation the same with the PLC shown in Fig. 1, promptly a PLC 101 for GE company provide 9070, the S7-400 that the 2nd PLC 102 provides for Siemens, the FX1N that the 3rd PLC 103 provides for MIT, and HMI system 300 is identical with the HMI system 301 shown in Fig. 1, i.e. the Cimplicity of the GE company written application system that develops software.
With shown in Figure 1 comparing according to the existing communication system that is used for hot continuous rolling, cancel second switch 202, the 3rd switch 203, the 2nd HMI system 302, the 3rd HMI system 303 according to the communication system that is used for hot continuous rolling of the present utility model, and directly the 2nd PLC 102 and the 3rd PLC 103 have been connected to HMI system 300 by switch 200.
Shown in 2, a PLC 101, the 2nd PLC 102, the 3rd PLC 103 and HMI system 300 are connected to switch 200, and promptly a PLC 101, the 2nd PLC 102, the 3rd PLC 103 and HMI system 300 communicate by switch 200.
At first, switch 200 is the 2nd PLC 102 and the 3rd PLC 103 distributing IP addresses, and the 2nd PLC 102 and the 3rd PLC 103 can be exchanged visits physically with HMI system 300.
Then, make the 2nd PLC 102 communicate by letter with HMI system 300 through switch 200 by the OPC technology with the 3rd PLC 103.
Communication between the 2nd PLC 102 and the HMI system 300 is described below.The OPCServer software PC-Access that Siemens provides is installed in HMI system 300, and on PC-Access the IP address and long-range/on the spot the address of the ether web plate of configuration the 2nd PLC 102.In addition, the address of the IP address of configuration ethernet plate and long-range on the 2nd PLC 102/on the spot, thus the 2nd PLC 102 can realize and the communicating by letter of PC-Access.Then, HMI system 300 uses the develop software configuration wizard of Cimplicity of the HMI of GE companies to be configured, the data item that is about to OPCServer imports in the variable list of Cimplicity, and use Cimplicity to carry out configuration, to realize the communication between HMI system 300 and the 2nd PLC102.
Communication class between communication between the 3rd PLC 103 and the HMI system 300 and the 2nd PLC 102 and the HMI system 300 seemingly is not described in detail here.
More than be that example shows the communication system that is used for hot continuous rolling according to of the present utility model with 3 PLC, but those skilled in the art should understand that, the quantity of PLC is not limited to 3, for example, can be a plurality of except three, 2,4 or more a plurality of, and PLC can be all inequality each other, also can be that part is identical, part be different, and this is not to having substantial influence according to the communication system that is used for hot continuous rolling of the present utility model.
Communicating by letter between the PLC that realizes a plurality of different series according to the communication system that is used for hot continuous rolling of the utility model exemplary embodiment and the HMI system, reduced the use of switch and computer, reduce cost of equipment, alleviate maintenance difficulties, enhance productivity.
Claims (1)
1. communication system that is used for hot continuous rolling, it is characterized in that, the described communication system that is used for hot continuous rolling comprises a plurality of programmable controller PLC of different series, switch and a personal-machine interface HMI system, described a plurality of PLC and HMI system are connected to switch, and described a plurality of PLC comprise with the corresponding PLC of HMI system and with a PLC and belong at least one other PLC of different series.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201568146U CN202035006U (en) | 2011-05-17 | 2011-05-17 | Communication system for hot tandem rolling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201568146U CN202035006U (en) | 2011-05-17 | 2011-05-17 | Communication system for hot tandem rolling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202035006U true CN202035006U (en) | 2011-11-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201568146U Expired - Fee Related CN202035006U (en) | 2011-05-17 | 2011-05-17 | Communication system for hot tandem rolling |
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| CN (1) | CN202035006U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103163868A (en) * | 2013-03-27 | 2013-06-19 | 攀钢集团攀枝花钢钒有限公司 | Hot continuous rolling system and strip steel data transmitting method thereof |
| CN107959600A (en) * | 2017-12-12 | 2018-04-24 | 攀钢集团攀枝花钢钒有限公司 | The method of monitoring network communication failure |
| CN110658777A (en) * | 2018-06-28 | 2020-01-07 | 上海梅山钢铁股份有限公司 | HMI-based method for realizing communication, interaction and alarm management between control terminals |
-
2011
- 2011-05-17 CN CN2011201568146U patent/CN202035006U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103163868A (en) * | 2013-03-27 | 2013-06-19 | 攀钢集团攀枝花钢钒有限公司 | Hot continuous rolling system and strip steel data transmitting method thereof |
| CN107959600A (en) * | 2017-12-12 | 2018-04-24 | 攀钢集团攀枝花钢钒有限公司 | The method of monitoring network communication failure |
| CN107959600B (en) * | 2017-12-12 | 2021-05-11 | 攀钢集团攀枝花钢钒有限公司 | Method for monitoring network communication fault |
| CN110658777A (en) * | 2018-06-28 | 2020-01-07 | 上海梅山钢铁股份有限公司 | HMI-based method for realizing communication, interaction and alarm management between control terminals |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111109 Termination date: 20160517 |