CN204440129U - The frequency converter timing experience system that touch-screen controls - Google Patents
The frequency converter timing experience system that touch-screen controls Download PDFInfo
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- CN204440129U CN204440129U CN201520001998.7U CN201520001998U CN204440129U CN 204440129 U CN204440129 U CN 204440129U CN 201520001998 U CN201520001998 U CN 201520001998U CN 204440129 U CN204440129 U CN 204440129U
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- touch
- frequency converter
- screen
- guidance panel
- switch
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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Abstract
The utility model discloses the frequency converter timing experience system that a kind of touch-screen controls, comprise guidance panel (1) and control system, described control system comprises AC power, Switching Power Supply, direct supply, touch-screen (6), communication interface change-over circuit, frequency converter (14), motor, PLC and host computer, described Switching Power Supply, direct supply, touch-screen (6) is connected successively with communication interface change-over circuit, described AC power respectively with Switching Power Supply, touch-screen (6), frequency converter (14) connects, described touch-screen (6) is connected with host computer, described communication interface change-over circuit respectively with frequency converter (14), PLC connects, described frequency converter (14) is connected with motor.The utility model have easy to operate, real-time good, favorable expandability, reliable advantage.
Description
Technical field
The utility model belongs to frequency converter timing experience system field, is specifically related to the frequency converter timing experience system that a kind of touch-screen controls.
Background technology
Threephase asynchronous in commercial production usually needs speed governing, modern speed regulating method adopts frequency converter, when using frequency converter, arranging of converter parameter is very crucial, need the control mode according to motor that the parameter of frequency converter is set, givenly BOP(panel can be adopted) as ordered, switching value, communicate given, motor operating speed is given can adopt BOP(panel), switching value, analog quantity, communicate given, different orders is given draws multiple control modes with the given mutual combination of motor operating speed, experience system can provide optimum configurations combination under various motor control method and the selection function of parameter value.
More for the platform of frequency converter practice-training teaching at present, frequency converter just embeds in platform as an electric device by this kind of platform, the HYX-1 type variable-frequency control technique actual training device of such as teaching equipment company limited of Shanghai Huayu, Jinan Zhixing Teaching Equipment Co., Ltd. Programmable Logic Controller actual training device ZX-AET411 type, these training platforms need student's wiring and arrange various parameter voluntarily under teacher ' s guidance in use, this is for teacher, be difficult to take numerous students into account within limited class hour, a lot of difficulty is also existed to the student starting to learn frequency converter technical ability, be difficult to the many abundant function grasping frequency converter in limited learning time.
Summary of the invention
The purpose of this utility model solves the problems of the technologies described above, provide a kind of easy to operate, real-time good, favorable expandability, reliable touch-screen control frequency converter timing experience system.
For realizing above-mentioned object, the technical solution of the utility model is:
The frequency converter timing experience system that a kind of touch-screen controls, comprise guidance panel and control system, described control system comprises AC power, Switching Power Supply, direct supply, touch-screen, communication interface change-over circuit, frequency converter, motor, PLC and host computer, described Switching Power Supply, direct supply, touch-screen is connected successively with communication interface change-over circuit, described AC power respectively with Switching Power Supply, touch-screen, frequency converter connects, described touch-screen is connected with host computer, described communication interface change-over circuit respectively with frequency converter, PLC connects, described frequency converter is connected with motor.
The above guidance panel comprises air switch, inverter power switches touch-screen power switch, reometer, communication port connects pilot lamp, communication port selector switch, plc communication mouth, 24V power outlet, ammeter wiring terminal, jack and switch, air switch is installed in the guidance panel upper left corner, air switch adjacent right side installs inverter power switches and touch-screen power switch, guidance panel internal fixtion has frequency converter and relay, guidance panel central authorities left end install switch several, the extraction jack of the left and right end of frequency converter and lower end arrangement transducer terminal, draw on the right side of jack and fixedly mount reometer, lower end has ammeter wiring to draw connection terminal, guidance panel centre is fixed with touch-screen, direct current 24V power outlet is installed below touch-screen, wire is connected internally to touch-screen power switch at guidance panel, guidance panel central authorities right-hand member is provided with communication port selector switch, communication port is installed above communication port selector switch and connects pilot lamp, plc communication mouth is installed below communication port selector switch 8.
The RS485 communication technology is adopted to exchange data between the above touch-screen and frequency converter.
The above touch-screen adopts TPC7062KS the Kunlun on-state touch-screen.
The above frequency converter adopts MM420 frequency converter.
Compared with prior art, the beneficial effects of the utility model are:
1, the utility model is based on 485 communication technologys of touch-screen and industrial control field, exempt and the loaded down with trivial details of converter parameter is set one by one by hand, a kind of equipment that converter parameter is conveniently set is provided to Faculty and Students, can instruct in finite time and the more Frequency Converter Control technical ability of exercise, student also can practise these technical ability voluntarily, the intuitive of learning aid, convenience can be realized, reduce learning difficulty, improve teaching efficiency.
2, the utility model can set the parameter of frequency converter on the touchscreen flexibly, by changing parameter, can to adopt that panel is given, external switch amount is given, PLC output switch amount is given, touch-screen USS communicates given and PLC USS communicates given for the order of frequency converter, and can to adopt that panel is given, external switch amount is given, PLC output switch amount is given, touch-screen USS communicates given and PLC USS communicates given for motor running frequency.Each several part wiring utilizes wire to be connected by terminal jacks, convenient and swift.
3, the utility model is except for except school instruction, also can be applied to commercial production, can realize the multiple control of motor, can realize the interlock of multiple motors, interlocked control, guarantees the security that enterprise produces.
Accompanying drawing explanation
Fig. 1 is the Control system architecture schematic diagram of the frequency converter timing experience system that the utility model touch-screen controls;
Fig. 2 is the arrangenent diagram of the frequency converter timing experience system that the utility model touch-screen controls;
Fig. 3 is the utility model communication interface change-over circuit schematic diagram.
Reference numeral: 1-guidance panel, 2-air switch, 3-inverter power switches, 4-touch-screen power switch, 5-reometer, 6-touch-screen, 7-communication port connects pilot lamp, 8-communication port selector switch, 9-PLC communication port, 10-24V power outlet, 11-ammeter wiring terminal, 12-draws jack, 13-switch, 14-frequency converter.
Embodiment
Below in conjunction with embodiment, the utility model is described in further detail, but embodiment of the present utility model is not limited to the scope that embodiment represents.
The present embodiment adopts touch-screen TPC7062KS and the Siemens MM420 frequency converter of Beijing Kunlun Tongtai Automation Software Technology Co., Ltd..
Embodiment 1:
As shown in Figure 1, the frequency converter timing experience system that a kind of touch-screen controls, comprise guidance panel 1 and control system, control system comprises AC power, Switching Power Supply, direct supply, touch-screen 6, communication interface change-over circuit, frequency converter 14, motor, PLC and host computer, Switching Power Supply, direct supply, touch-screen 6 is connected successively with communication interface change-over circuit, AC power respectively with Switching Power Supply, touch-screen 6, frequency converter 14 connects, touch-screen 6 is connected with host computer, communication interface change-over circuit respectively with frequency converter 14, PLC connects, frequency converter 14 is connected with motor.
As shown in Figure 2, air switch 2 is installed in guidance panel 1 upper left corner, and for the break-make of general supply, external power source wire is fixedly connected with air switch 2, from guidance panel 1 lateral leadin.Adjacent right side installs inverter power switches 3 and touch-screen power switch 4, for the on/off of frequency converter with touch-screen, connects wire and is positioned at guidance panel 1 inside.Fixed guide is had for installing frequency converter and relay in guidance panel 1, the right side of frequency converter is screwed inverter power switches 3, the central left end of guidance panel 1 install switch 13 several, each switch 13 extension line is to the jack of its both sides, be connected with the extraction jack of frequency converter terminal by wire, fix running frequency choice for use as the external command that frequency converter is independent is given with motor.The extraction jack 12 of the left and right end of frequency converter 14 and lower end arrangement transducer terminal, wiring completes in inside, for the connection of frequency converter 14 with other electrical parts.Fixedly mount reometer 5 on the right side of jack 12, lower end has ammeter wiring to draw connection terminal 11, does the given detection of motor running frequency or monitor for the various output state of frequency converter for analog quantity.
Guidance panel 1 centre fixed installation touch-screen 6, touch-screen 6 is designed with monitoring window and the program of converter parameter setting, for by parameter read-in frequency converter 14 or reading frequency converter 14 parameter, there is the example procedure being controlled frequency converter 14 operation and control motor running frequency by touch-screen 6 simultaneously.Install direct current 24V power outlet 10 below touch-screen 6, wire is connected internally to touch-screen power switch 4 at guidance panel 1.
The central right-hand member of guidance panel 1 is provided with communication port selector switch 8.
Communication interface change-over circuit is for selecting the communication line connecting different electric device, distinguished by the communication port selector switch 8 on guidance panel 1, there are two positions, position 1 is communicated with the communication port 5 of the communication interface of touch-screen and the communication port of PLC and PLC and the communication port of frequency converter, is mainly used in controlling; Position 2 is communicated with the communication interface of touch-screen and the communication port of frequency converter, directly controls frequency converter for the read-write of converter parameter and touch-screen.
In order to understand the connection situation of communication port, communication port being installed above communication port selector switch 8 and connecting pilot lamp 7, in communication port selector switch, DB9 type serial communication port two being installed, for connecting PLC below 8.
Above-described embodiment, be only the specific case further described the purpose of this utility model, technical scheme and beneficial effect, the utility model is not defined in this.All make within the utility model scope of disclosure any amendment, equivalent replacement, improvement etc., be all included within protection domain of the present utility model.
Claims (5)
1. the frequency converter timing experience system of a touch-screen control, comprise guidance panel (1) and control system, it is characterized in that: described control system comprises AC power, Switching Power Supply, direct supply, touch-screen (6), communication interface change-over circuit, frequency converter (14), motor, PLC and host computer, described Switching Power Supply, direct supply, touch-screen (6) is connected successively with communication interface change-over circuit, described AC power respectively with Switching Power Supply, touch-screen (6), frequency converter (14) connects, described touch-screen (6) is connected with host computer, described communication interface change-over circuit respectively with frequency converter (14), PLC connects, described frequency converter (14) is connected with motor.
2. the frequency converter timing experience system of touch-screen control according to claim 1, it is characterized in that: described guidance panel (1) comprises air switch (2), inverter power switches (3), touch-screen power switch (4), reometer (5), communication port connects pilot lamp (7), communication port selector switch (8), plc communication mouth (9), 24V power outlet (10), ammeter wiring terminal (11), jack (12) and switch (13), air switch (2) is installed in guidance panel (1) upper left corner, air switch (2) adjacent right side installs inverter power switches (3) and touch-screen power switch (4), guidance panel (1) internal fixtion has frequency converter (14) and relay, the central left end of guidance panel (1) install switch (13) several, the extraction jack (12) of the left and right end of frequency converter (14) and lower end arrangement transducer terminal, draw jack (12) right side fixed installation reometer (5), lower end has ammeter wiring to draw connection terminal (11), guidance panel (1) centre is fixed with touch-screen (6), direct current 24V power outlet (10) is installed in touch-screen (6) below, wire is connected internally to touch-screen power switch (4) at guidance panel (1), guidance panel (1) central right-hand member is provided with communication port selector switch (8), in communication port selector switch (8) top, communication port is installed and connects pilot lamp (7), plc communication mouth (9) is installed below communication port selector switch 8.
3. the frequency converter timing experience system of touch-screen control according to claim 1, is characterized in that: adopt the RS485 communication technology to exchange data between described touch-screen and frequency converter.
4. the frequency converter timing experience system of touch-screen control according to claim 1 and 2, is characterized in that: described touch-screen adopts TPC7062KS the Kunlun on-state touch-screen.
5. the frequency converter timing experience system of touch-screen control according to claim 1 and 2, is characterized in that: described frequency converter adopts MM420 frequency converter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520001998.7U CN204440129U (en) | 2015-01-05 | 2015-01-05 | The frequency converter timing experience system that touch-screen controls |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520001998.7U CN204440129U (en) | 2015-01-05 | 2015-01-05 | The frequency converter timing experience system that touch-screen controls |
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| Publication Number | Publication Date |
|---|---|
| CN204440129U true CN204440129U (en) | 2015-07-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520001998.7U Expired - Fee Related CN204440129U (en) | 2015-01-05 | 2015-01-05 | The frequency converter timing experience system that touch-screen controls |
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| CN (1) | CN204440129U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104597879A (en) * | 2015-01-05 | 2015-05-06 | 柳州铁道职业技术学院 | Touch-screen control inverter speed regulation training system |
-
2015
- 2015-01-05 CN CN201520001998.7U patent/CN204440129U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104597879A (en) * | 2015-01-05 | 2015-05-06 | 柳州铁道职业技术学院 | Touch-screen control inverter speed regulation training system |
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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 |
Granted publication date: 20150701 Termination date: 20190105 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |