CN203233430U - Real-time fieldbus fault diagnosis device - Google Patents
Real-time fieldbus fault diagnosis device Download PDFInfo
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- CN203233430U CN203233430U CN 201320280118 CN201320280118U CN203233430U CN 203233430 U CN203233430 U CN 203233430U CN 201320280118 CN201320280118 CN 201320280118 CN 201320280118 U CN201320280118 U CN 201320280118U CN 203233430 U CN203233430 U CN 203233430U
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- fieldbus
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- time
- fault diagnosis
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Abstract
Disclosed in the utility model is a real-time fieldbus fault diagnosis device that comprises a bus. A primary-category master station, an upper computer, a communication management station, a slave station system, a fieldbus instrument, a fieldbus device, a frequency converter, and a touch screen are respectively connected to the bus; and the primary-category master station, the upper computer, and the communication management station are successively connected. With utilization of the real-time fieldbus fault diagnosis device, a problem that communication alarming of the whole network segment is caused once a communication fault occurs in the prior art is solved. Moreover, a set of real-time fieldbus fault diagnosis devices capable of eliminating hardware and parameter setting faults and monitoring a fault state in real time in an on-line state is developed for a fieldbus control system. Therefore, an operator can diagnose a fieldbus fault timely and conveniently, thereby maintaining stable running of the fieldbus and shortening the maintenance time of the system and thus improving the field production and management efficiencies of enterprises.
Description
Technical field
The utility model belongs to the network fault diagnosis equipment technical field, is specifically related to a kind of fieldbus real time fail diagnostic device.
Background technology
In the development and application process of more than ten years, PROFIBUS makes it become one of most widely used field bus technique in the worldwide with many-sided outstanding performance such as its maturity of technology, integrality and reliability.The PROFIBUS field bus system also makes the production of factory too rely on the reliability of field bus system when having improved plant efficiency.In a single day the communication of PROFIBUS system break down, and always causes whole network segment communicating warning, and cause unplanned shutdown.
The utility model content
In a single day the purpose of this utility model is to provide a kind of fieldbus real time fail diagnostic device, has solved in the prior art communication failure to occur, always cause that whole network segment communicating is reported to the police and the problem of shutdown outside the plan.
The technical scheme that the utility model adopts is: fieldbus real time fail diagnostic device, comprise bus, be connected with a class main website, host computer, communication processor, slave station system, fieldbus instrument, field bus device, frequency converter, touch-screen on the bus respectively, a class main website, host computer and communication processor link to each other successively.
Characteristics of the present utility model also are,
The model of one class main website is S7-300PLC.
The model of host computer is CP5611.
The beneficial effects of the utility model are: fieldbus real time fail diagnostic device of the present utility model, a cover possesses the hardware of eliminating and parameter arranges fault for field bus control system has been developed, and the fieldbus fault diagnosis system of real time and on line monitoring malfunction function, can be convenient to operating personnel in time diagnoses the fieldbus fault, thereby safeguard the stable operation of fieldbus and shorten system maintenance time, improve produced on-site and the efficiency of management of enterprise.
Description of drawings
Fig. 1 is the structural representation of the utility model fieldbus real time fail diagnostic device.
Among the figure, 1. a class main website, 2. host computer, 3. communication processor, 4. bus, 5. slave station system, 6. fieldbus instrument, 7. field bus device, 8. frequency converter, 9. touch-screen.
Embodiment
Below in conjunction with embodiment the utility model is elaborated.
Be illustrated in figure 1 as the structural representation of the utility model fieldbus real time fail diagnostic device, fieldbus real time fail diagnostic device, comprise bus 4, being connected with a class main website 1, host computer 2, communication processor 3, slave station system 5, fieldbus instrument 6, field bus device 7, frequency converter 8, touch-screen 9, one class main websites 1, host computer 2 and communication processor 3 on the bus 4 respectively links to each other successively.
The model of one class main website 1 is S7-300PLC.S7-300PLC uses STEP7 software to programme, and finishes bottom hardware configuration, controlling of production process, and the task of the collection of fault data, processing and storage.
The model of host computer 2 is CP5611.
The course of work of fieldbus real time fail diagnostic device of the present utility model is as follows:
In case break down in the on-site bus control apparatus running, one S7-300PLC of class main website calls its inner corresponding diagnostic organization piece respectively according to fault type, if fault disappears then diagnostic module is called in cancellation in the processing procedure, and the malfunction that resets, judge and handling procedure finishes; If fault does not disappear, then S7-300PLC carries out and organizes the program that weaves in the piece, determines the corresponding malfunction of fault type and set position.System sends fault information data by S7-300PLC and fieldbus 4 to host computer 2.After host computer 2 receives fault information data, the variable set of Configuration Software Data storehouse, thus make fault message show at host computer 2 or touch-screen 9 with animation form or warning textual form real-time online ground.Return at last, interpretation and handling procedure finish.
By the way, fieldbus real time fail diagnostic device of the present utility model has solved in the prior art in case communication failure occurs, always causes the problem that whole network segment communicating is reported to the police.And fieldbus real time fail diagnostic device of the present utility model, a cover possesses the hardware of eliminating and parameter arranges fault for field bus control system has been developed, and the fieldbus trouble-shooter of real time and on line monitoring malfunction function, can be convenient to operating personnel in time diagnoses the fieldbus fault, thereby safeguard the stable operation of fieldbus and shorten system maintenance time, improve produced on-site and the efficiency of management of enterprise.
Claims (3)
1. fieldbus real time fail diagnostic device, it is characterized in that, comprise bus (4), be connected with a class main website (1), host computer (2), communication processor (3), slave station system (5), fieldbus instrument (6), field bus device (7), frequency converter (8), touch-screen (9) on the described bus (4) respectively, a described class main website (1), host computer (2) and described communication processor (3) link to each other successively.
2. fieldbus real time fail diagnostic device as claimed in claim 1 is characterized in that, the model of a described class main website (1) is S7-300PLC.
3. fieldbus real time fail diagnostic device as claimed in claim 1 is characterized in that, the model of described host computer (2) is CP5611.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320280118 CN203233430U (en) | 2013-05-21 | 2013-05-21 | Real-time fieldbus fault diagnosis device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320280118 CN203233430U (en) | 2013-05-21 | 2013-05-21 | Real-time fieldbus fault diagnosis device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203233430U true CN203233430U (en) | 2013-10-09 |
Family
ID=49289531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320280118 Expired - Fee Related CN203233430U (en) | 2013-05-21 | 2013-05-21 | Real-time fieldbus fault diagnosis device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203233430U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113847306A (en) * | 2020-12-09 | 2021-12-28 | 中国长江电力股份有限公司 | Health state diagnosis control system for hydraulic servo system of hydropower station speed regulator |
-
2013
- 2013-05-21 CN CN 201320280118 patent/CN203233430U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113847306A (en) * | 2020-12-09 | 2021-12-28 | 中国长江电力股份有限公司 | Health state diagnosis control system for hydraulic servo system of hydropower station speed regulator |
| CN113847306B (en) * | 2020-12-09 | 2023-05-16 | 中国长江电力股份有限公司 | Health state diagnosis control system of hydraulic servo system of hydropower station speed regulator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131009 Termination date: 20140521 |