CN104678880A - Panel control system - Google Patents
Panel control system Download PDFInfo
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- CN104678880A CN104678880A CN201510138801.9A CN201510138801A CN104678880A CN 104678880 A CN104678880 A CN 104678880A CN 201510138801 A CN201510138801 A CN 201510138801A CN 104678880 A CN104678880 A CN 104678880A
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- plc
- panel
- control system
- module
- panel control
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/05—Programmable logic controllers, e.g. simulating logic interconnections of signals according to ladder diagrams or function charts
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- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Programmable Controllers (AREA)
Abstract
The invention relates to a panel control system. The panel control system comprises a panel and further comprises a PLC, a digital quantity module for connecting field equipment, and an analog quantity module for connecting the field equipment, wherein the digital quantity module and the analog quantity module are connected with the PLC by bus connectors; and the panel is connected with a communication interface of the PLC by a bus. The panel control system further comprises a PLC extending unit; and the PLC extending unit is connected with the PLC by a bus connector. The system adopts a modularized idea so that all the functional modules can be conveniently maintained and replaced and the utilization is flexible and economical.
Description
Technical field
The present invention relates to control system field, specifically a kind of panel control system, especially a kind of Kp700 essence intelligence panel panel control system, is suitable for use when controlling monomer automation equipment.
Background technology
At present, existing has Siemens C7 series of panel controller system by being undertaken integrated by CPU and C7 panel controller, communication control interface is single, man-machine interface is stiff, not directly perceived, and once CPU or C7 panel controller fault, then namely whole C7 series of panel controller system can not use, and use cost is relatively high.
In addition, above-mentioned Siemens C7 series of panel controller system, stopped the supply of material in 2013, cause C7 series of panel controller spare part to be in an emergency, the safe and stable operation of Siemens C7 series of panel controller system is subject to serious threat comprehensively.
This is problems of the prior art.
Summary of the invention
Technical matters to be solved by this invention is, for problems of the prior art, provides a kind of panel control system, and this system adopts modularization idea, is convenient to maintenance and the replacing of each functional module, uses economical again flexibly.
For solving the problems of the technologies described above, the invention provides a kind of panel control system, include panel, also comprise PLC, the digital module for field equipment connecting and the analog module for field equipment connecting, described digital module is connected described PLC with analog module respectively by Bussing connector, and described panel connects the communication interface of described PLC by bus.
Wherein, above-mentioned field apparatus is monomer automation equipment, as monomer metallurgical equipment, numerically-controlled machine etc.During use, according to actual needs, field apparatus is connected on above-mentioned digital module or analog module, the signal that field apparatus sends by digital module or analog module sends to PLC by Bussing connector, after PLC process, transfer to panel by the communication interface of PLC and show relatively.
In addition, the DP communication interface that native system also carries by PLC is connected with other control system.
The present invention also comprises PLC expanding element, the PLC described in described PLC expanding element is connected by Bussing connector.The use of PLC expanding element, add the interface quantity of native system and other communication module communication, thus communication channel of the present invention can be increased, for transmitting digital quantity signal and the analog signals of panel control system of the present invention, system of being also convenient to carries out the transmission of huge signal and the communication with other system.
Wherein, described PLC expanding element adopts Siemens's expansion connection module.
Described panel is Kp700 essence intelligence panel.
Described panel connects the communication interface of described PLC by MPI bus.
Described PLC adopts CPU315PLC/2DP Programmable Logic Controller.
Described digital module adopts DI/ DO digital module.
Described analog module adopts AI/ AO analog module.
Beneficial effect of the present invention is:
(1) the present invention adopts modularization idea, be convenient to each functional module, as independent maintenance and the replacing of panel or PLC, make controller spares provisioning more general, also make the operation of entirety of the present invention more reliable, thus both used flexibly, the cost of use can be reduced again, the enterprise being convenient to need at present to reduce operating cost uses, and is convenient to promote the use of;
(2) panel is connected with PLC by bus by the present invention, thus display frame and program is separated, and is convenient to the more convenient picture requiring to revise Display panel according to technological operation;
(3) the present invention adopts PLC, and the DP communication interface that PLC carries can be used for being connected with other control system, and this can be avoided the generation of the situation that communication control interface is single, easy to use;
(4) the present invention adopts Module Idea, and panel is connected with PLC by bus, not only can exempt the transformation and upgrade debugging cost of foreign side's great number, also solve leave over for many years the shortage of C7 series of panel controller equiment spare part, C7 series of panel controller system picture develops obstructed use and the restricted problem of program optimization, easy to use.
As can be seen here, the present invention has outstanding substantive distinguishing features and significant progress, and its beneficial effect implemented also is apparent.
Accompanying drawing explanation
Fig. 1 is structured flowchart schematic diagram of the present invention.
Wherein: 1 is PLC, 2 is panel, and 3 is digital module, and 4 is analog module, 5 is Bussing connector, and 5 ' is Bussing connector, and 6 is communication interface, and 7 is Bussing connector, 8 is PLC expanding element, and 9 is IM360 interface module, and 10 is IM361 interface module.
Embodiment
For making technical scheme of the present invention and advantage clearly, below in conjunction with accompanying drawing of the present invention, technical scheme of the present invention is clearly and completely described.
As shown in Figure 1, a kind of panel control system of the present invention, include panel 2, also comprise PLC 1, the digital module 3 for field equipment connecting and the analog module 4 for field equipment connecting, described digital module 3 connects described PLC 1 by Bussing connector 5, analog module 4 respectively by Bussing connector 5 ', and described panel 2 connects the communication interface 6 of described PLC 1 by MPI bus.
In the present embodiment, the present invention also comprises PLC expanding element 8, and described PLC expanding element 8 is connected with described PLC 1 by Bussing connector 7.
In the present embodiment, described PLC expanding element 8 adopts Siemens's expansion connection module, described panel 2 is Kp700 panel, described PLC 1 adopts CPU315/2DP Programmable Logic Controller, described digital module 3 adopts 16DI/16DO digital module, and described analog module 4 adopts 4 AI/ 4AO analog modules.Wherein, described Siemens's expansion connection module is made up of Siemens IM360 interface module 9 and Siemens IM361 interface module 11.Described IM360 interface module 9 is connected by bus with IM361 interface module 10, and described IM360 interface module 9 is connected with described PLC 1 by Bussing connector 7.According to actual needs, described IM361 interface module 10 is for connecting other functional module.
During use, according to actual needs, field apparatus is connected with digital module 3 of the present invention or analog module 4, the signal that field apparatus sends by digital module 3 or analog module 4 sends to PLC 1 respectively by corresponding Bussing connector, after PLC 1 processes, transfer to panel 2 by the communication interface 6 of PLC 1 and show relatively and operate.
Particularly, the present invention is combined by Kp700 essence intelligence panel and PLC and realizes picture switching, the controlling functions of parameter modification, manual key operation, status surveillance, has excellent man-machine interface, is applicable to require harsh application.According to the monitoring to temperature, pressure, time, fault, trend etc., switched by picture, the parameter modification of frequency conversion or other equipment, realize transmission operation, equipment start-stop operation, shown by running status, the means such as ann reset, control in time, adjustment, disposal system technological action, thus realize the technological process of production.
The present invention is in the process used, and PLC 1 detects in real time the communication quality of MPI bus, and if communication is normal, then normally control operation and the stopping of relevant field devices; Otherwise, once PLC 1 detects the communication abnormality of MPI bus, then force to control relevant field devices and shut down.
In addition, the DP communication interface that native system also carries by PLC 1 is connected with other control system.
To sum up, the present invention adopts modularization idea, be convenient to each functional module, as independent maintenance and the replacing of panel 2 or PLC 1, make controller spares provisioning more general, also make the operation of entirety of the present invention more reliable, thus both used flexibly, can reduce again the cost of use, the enterprise being convenient to need at present to reduce operating cost uses, and is convenient to promote the use of; Panel 2 is connected with PLC 1 by bus by the present invention, thus display frame and program is separated, and is convenient to the more convenient picture requiring to revise panel 2 display according to technological operation; The present invention adopts PLC 1, and the DP communication interface that PLC 1 carries can be used for being connected with other control system, and this can be avoided the generation of the situation that communication control interface is single, easy to use.
In addition, the present invention adopts Module Idea, and panel 2 is connected with PLC 1 by bus, not only can exempt the transformation and upgrade debugging cost of foreign side's great number, and PLC 1 is drawn materials conveniently, solve leave over for many years the shortage of C7 series of panel controller equiment spare part, C7 series of panel controller system picture develops obstructed use and the restricted problem of program optimization, easy to use.
Above embodiment only in order to technical scheme of the present invention to be described, is not intended to limit; Although with reference to aforementioned embodiments to invention has been detailed description, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in aforementioned each embodiment, or carries out equivalent replacement to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the scope of each embodiment technical scheme of the present invention.
Claims (8)
1. a panel control system, include panel, it is characterized in that: also comprise PLC, the digital module for field equipment connecting and the analog module for field equipment connecting, described digital module is connected described PLC with analog module respectively by Bussing connector, and described panel connects the communication interface of described PLC by bus.
2. panel control system according to claim 1, is characterized in that: also comprise PLC expanding element, the PLC described in described PLC expanding element is connected by Bussing connector.
3. panel control system according to claim 2, is characterized in that: described PLC expanding element adopts Siemens's expansion connection module.
4. the panel control system according to claim 1 or 2 or 3, is characterized in that: described panel is the exquisite panel of Kp700.
5. the panel control system according to claim 1 or 2 or 3, is characterized in that: described panel connects the communication interface of described PLC by MPI bus.
6. the panel control system according to claim 1 or 2 or 3, is characterized in that: described PLC adopts CPU315/2DP Programmable Logic Controller.
7. the panel control system according to claim 1 or 2 or 3, is characterized in that: described digital module adopts DI/ DO digital module.
8. the panel control system according to claim 1 or 2 or 3, is characterized in that: described analog module adopts AI/ AO analog module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510138801.9A CN104678880A (en) | 2015-03-27 | 2015-03-27 | Panel control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510138801.9A CN104678880A (en) | 2015-03-27 | 2015-03-27 | Panel control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104678880A true CN104678880A (en) | 2015-06-03 |
Family
ID=53314119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510138801.9A Pending CN104678880A (en) | 2015-03-27 | 2015-03-27 | Panel control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104678880A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101221438A (en) * | 2008-01-11 | 2008-07-16 | 四川航空工业川西机器厂 | Electrical control workstation of macrotype isostatic pressing machine |
| CN201522635U (en) * | 2009-09-24 | 2010-07-07 | 中钢集团鞍山热能研究院有限公司 | PLC control system of electric heating test coke oven |
| CN202735773U (en) * | 2012-08-13 | 2013-02-13 | 广州机械科学研究院有限公司 | Man-made board saw cutting control system |
| CN202886924U (en) * | 2012-10-18 | 2013-04-17 | 成都炎兴自动化工程有限公司 | Miniature PLC controller |
| CN103576650A (en) * | 2013-10-30 | 2014-02-12 | 中国民航大学 | Operation security monitoring and managing system for airport ground equipment |
| US20140122754A1 (en) * | 2011-07-06 | 2014-05-01 | Abb Ag | Method for configuring a communication interface module in a control or automation system |
| CN103869744A (en) * | 2014-03-27 | 2014-06-18 | 北京七星华创电子股份有限公司 | Method and system for automatically switching communication modes of power controller |
| CN103995495A (en) * | 2014-06-11 | 2014-08-20 | 北京航空航天大学 | Multifunctional debugging table hybrid control system for large equipment assembly debugging |
-
2015
- 2015-03-27 CN CN201510138801.9A patent/CN104678880A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101221438A (en) * | 2008-01-11 | 2008-07-16 | 四川航空工业川西机器厂 | Electrical control workstation of macrotype isostatic pressing machine |
| CN201522635U (en) * | 2009-09-24 | 2010-07-07 | 中钢集团鞍山热能研究院有限公司 | PLC control system of electric heating test coke oven |
| US20140122754A1 (en) * | 2011-07-06 | 2014-05-01 | Abb Ag | Method for configuring a communication interface module in a control or automation system |
| CN202735773U (en) * | 2012-08-13 | 2013-02-13 | 广州机械科学研究院有限公司 | Man-made board saw cutting control system |
| CN202886924U (en) * | 2012-10-18 | 2013-04-17 | 成都炎兴自动化工程有限公司 | Miniature PLC controller |
| CN103576650A (en) * | 2013-10-30 | 2014-02-12 | 中国民航大学 | Operation security monitoring and managing system for airport ground equipment |
| CN103869744A (en) * | 2014-03-27 | 2014-06-18 | 北京七星华创电子股份有限公司 | Method and system for automatically switching communication modes of power controller |
| CN103995495A (en) * | 2014-06-11 | 2014-08-20 | 北京航空航天大学 | Multifunctional debugging table hybrid control system for large equipment assembly debugging |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20171120 Address after: 250100 Shandong city of Ji'nan province high tech Zone Shun Road No. 2000 Shun Tai Plaza No. 4 Applicant after: Software Limited by Share Ltd Address before: Industrial Road Licheng District, Ji'nan city of Shandong Province, No. 21 250101 Applicant before: Shandong Iron & Steel Group Co., Ltd. |
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150603 |