CN202600428U - Intelligent control cabinet in communication with high-voltage frequency converter - Google Patents
Intelligent control cabinet in communication with high-voltage frequency converter Download PDFInfo
- Publication number
- CN202600428U CN202600428U CN 201220206432 CN201220206432U CN202600428U CN 202600428 U CN202600428 U CN 202600428U CN 201220206432 CN201220206432 CN 201220206432 CN 201220206432 U CN201220206432 U CN 201220206432U CN 202600428 U CN202600428 U CN 202600428U
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- control cabinet
- intelligent control
- communication module
- ethernet
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Abstract
Provided is an intelligent control cabinet in communication with a high-voltage frequency converter. The intelligent control cabinet comprises a high-voltage frequency converter, a PLC programmable program controller, an ethernet for expansion of a communication module, and an HMI touch screen. The PLC programmable program controller is composed of an electronic computer CPU, an output input port, and the ethernet for expansion of the communication module. The PLC programmable program controller is connected with a control mainboard of the high-voltage frequency converter via a self-bring port of the controller, and is connected with the HMI touch screen through an interface of the ethernet for expansion of the communication module. A USB interface of the electronic computer CPU is networked with the PLC programmable program controller. A programmer PC computer is connected with a memory of the PLC programmable program controller and can be used for modifying a PLC program. According to the intelligent control cabinet, control programs, circuit elements and a display interface can be flexibly arranged based on requirements of a user, a human-computer interface is visual, the PLC program is high in readability, and the program can be modified conveniently. Moreover, the intelligent control cabinet is convenient for the user to use, and has the advantages of low cost and good effect.
Description
Technical field
The utility model relates to electric control cabinet, particularly relates to a kind of and the Based Intelligent Control cabinet high voltage converter communication.
Background technology
Develop rapidly along with electronic technology and power electronic devices; High voltage converter is widely used in speed control devices such as high-power blower, water pump; Its energy-saving effect is remarkable, brings huge direct economic benefit to enterprise, but because the data message amount of this body controller of high-pressure frequency-conversion is very big; Program is difficult for calling and checking; The safe handling, system maintenance, malfunction elimination and the functions expanding that are unfavorable for the onsite user make the frequency conversion equipment of high investment continue output at suitable environment, and enterprise is sustained a loss.
The utility model content
The technical matters that the utility model will solve is, the use of a kind of user's of helping site safety, system maintenance, malfunction elimination and functions expanding and the Based Intelligent Control cabinet high voltage converter communication are provided.
The technical scheme that adopts is:
A kind of Based Intelligent Control cabinet of and high voltage converter communication comprises Ethernet, the HMI touch-screen of high voltage converter, PLC plc, expansion communication module.Described PLC plc is made up of the Ethernet of robot calculator CPU, output input port and expansion communication module, and the PLC plc is through being connected with the control main board of high voltage converter from ported, connecting the HMI touch-screen through the Ethernet network interface of expanding communication module.The USB interface networking PLC plc of robot calculator CPU, programmer PC computer connects the storer of PLC plc, the PLC program of can making amendment.
The utility model can be provided with control program, circuit component and display interface flexibly according to user's requirement, and man-machine interface is directly perceived, and is user-friendly, and the PLC programmed readability is stronger, can change program easily, has low, the effective advantage of cost.
Description of drawings
Fig. 1 is the communication network figure of the utility model embodiment.
Specific embodiment
A kind of Based Intelligent Control cabinet of and high voltage converter communication comprises Ethernet, the HMI touch-screen 5 of high voltage converter 1, PLC plc 2, expansion communication module 4.Described PLC plc 2 adopts XBC-DR64H type PLC as the main website of system; Ethernet by robot calculator CPU, output input port 3 and expansion communication module 4 is formed, and PLC plc 2 is connected with the control main board of high voltage converter 1, connects HMI touch-screen 5 (touch-screen model XP50-TTA/DC) through the Ethernet network interface of expanding communication module 4 through the RS485 port that carries.The USB interface networking PLC plc of robot calculator CPU, PC programmer computer 6 connects the storer of plc PLC, and the PLC program of can making amendment constitutes a kind of and the Based Intelligent Control cabinet high voltage converter communication.
Principle of work
PLC to the information that high voltage converter passes over, carries out data screening according to concrete technological requirement as the main frame of total system: behind the system state word analysis, mate corresponding output content, control word and specified rate are back to frequency-variable controller.PLC software provides three kinds of program compilation patterns: ladder diagram, functional diagram and system language.This makes programming very flexibly.Simultaneously, the online ability that PLC is powerful makes programmer's update routine and tracing trouble very convenient.As the picture window of man-machine interface, the objective interface of touch-screen demonstrate systematic parameter, protection parameter and failure message, make the user understand the state of frequency conversion fast, in time tackle various emergency situations.
Claims (1)
1. Based Intelligent Control cabinet with the high voltage converter communication; The Ethernet, the HMI touch-screen (5) that comprise high voltage converter (1), PLC plc (2), expansion communication module (4); It is characterized in that described PLC plc (2) is made up of with the Ethernet of expanding communication module (4) robot calculator CPU, output input port (3); PLC plc (2) is through being connected with the control main board of high voltage converter (1) from ported, connecting HMI touch-screen (5) through the Ethernet network interface of expanding communication module (4); The USB interface networking PLC plc (2) of robot calculator CPU; PC programmer computer (6) connects the storer of PLC plc (2), the PLC program of can making amendment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220206432 CN202600428U (en) | 2012-05-10 | 2012-05-10 | Intelligent control cabinet in communication with high-voltage frequency converter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220206432 CN202600428U (en) | 2012-05-10 | 2012-05-10 | Intelligent control cabinet in communication with high-voltage frequency converter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202600428U true CN202600428U (en) | 2012-12-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220206432 Expired - Fee Related CN202600428U (en) | 2012-05-10 | 2012-05-10 | Intelligent control cabinet in communication with high-voltage frequency converter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202600428U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107505527A (en) * | 2017-10-16 | 2017-12-22 | 河钢股份有限公司承德分公司 | A kind of failure detector of high voltage converter |
| CN112519808A (en) * | 2020-12-15 | 2021-03-19 | 中铁五局集团有限公司城市轨道交通工程分公司 | Tunnel electric locomotive control system |
| CN114070134A (en) * | 2022-01-05 | 2022-02-18 | 山东汉德自动化控制设备有限公司 | Electric control device of variable frequency drilling machine and control method thereof |
-
2012
- 2012-05-10 CN CN 201220206432 patent/CN202600428U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107505527A (en) * | 2017-10-16 | 2017-12-22 | 河钢股份有限公司承德分公司 | A kind of failure detector of high voltage converter |
| CN112519808A (en) * | 2020-12-15 | 2021-03-19 | 中铁五局集团有限公司城市轨道交通工程分公司 | Tunnel electric locomotive control system |
| CN114070134A (en) * | 2022-01-05 | 2022-02-18 | 山东汉德自动化控制设备有限公司 | Electric control device of variable frequency drilling machine and control method thereof |
| CN114070134B (en) * | 2022-01-05 | 2022-05-06 | 山东汉德自动化控制设备有限公司 | Electric control device of variable frequency drilling machine and control method thereof |
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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: 20121212 Termination date: 20140510 |