CN2881843Y - Actual training device of touch screen, programmable controller and frequency transformer - Google Patents
Actual training device of touch screen, programmable controller and frequency transformer Download PDFInfo
- Publication number
- CN2881843Y CN2881843Y CN 200520086445 CN200520086445U CN2881843Y CN 2881843 Y CN2881843 Y CN 2881843Y CN 200520086445 CN200520086445 CN 200520086445 CN 200520086445 U CN200520086445 U CN 200520086445U CN 2881843 Y CN2881843 Y CN 2881843Y
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- programmable controller
- frequency converter
- touch
- actual training
- screen
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Abstract
An actual training device of touch screen, programmable controller and frequency transformer comprises a distribution board on which a touch screen, a programmable controller and a frequency transformer are installed. Some industrial onsite controlling elements are installed on the distribution board and are wired on front of the board with wiring grooves. Connection terminals corresponding to input and output interfaces of the programmable controller, the frequency transformer and relevant onsite controlling elements are placed on the distribution board. And element standby installation strips are arranged on the distribution board. The controlling elements are fastened on the distribution boards with guide rail type element installation strips. The device can carry out actual training both on a single device and on online operation of different devices. The device can meet demands of different circuits by adding or changing electric elements. Simulation training, actual training, programming examination, actual wiring and processing examination are all supported so as to meet actual training demands of colleges and vestibule schools and skill promotion demands of electric technicians.
Description
Technical field:
The utility model relates to a kind of touch-screen programmable controller frequency converter actual training device, and it and side circuit are combined closely, and are mainly used in study, the training of programmable controller, touch-screen and frequency converter in the electrician specialty skills training.
Background technology:
Programmable controller (PLC), touch-screen, frequency converter all are indispensable industrial automation arrangements in the modern industry control, popularized rapidly in China, just changing factory's looks of control automatically, traditional technological transformation, development infant industry control product are had great practical significance.At present, how to have learnt the using method of PLC, touch-screen and frequency converter, combined closely with the factory electrical control, integrated use advanced person's industrial control technology improves operator's theory and operative skill, has become the heat subject of electrical control aspect.The part manufacturer production is arranged at present the experimental provision of a few species train the operation technique of PLC, touch-screen and frequency converter, but mostly can only carry out some single exercises, carry out limited simulation test, lack the exercise of mounting process, that learns is comprehensive and systemic relatively poor, and study is got up, and there is a big difference with industry spot.
Summary of the invention:
The purpose of this utility model provides a kind of touch-screen programmable controller frequency converter actual training device, solve the real training problem of frequency converter, touch-screen, programmable controller technical ability, be convenient to programme, install wiring, finish PLC, the single exercise of touch-screen and frequency converter and their form the combined training of system, improve the real training effect.
The purpose of this utility model realizes as follows: touch-screen, control preface system device able to programme, frequency converter are installed on the panel, some industry spot control devices also are housed on this panel, carry out bright distribution before the plate by Wiring trough, on panel, also arrange the connection terminal of corresponding programmable controller main frame input and output interface, frequency converter and corresponding industry spot control device.Programmable controller comprises main frame and various expansion module, and the industry spot control device comprises switch, relay, fuse, travel switch, button, pilot lamp, contactor, connection terminal, various transmitter (as current transducer etc.), multivoltage output Switching Power Supply etc.On panel, above electric elements are installed together, three-phase four-wire power is introduced from power switch, forms with devices such as touch-screen, PLC, frequency converter and multiple industry spot control device such as switch, relay, button, contactors to output to actual circuit by connection terminal behind the different circuit and realize various control requirements.Wherein touch-screen can be used as display unit and control device, button, switch, travel switch, various transmitter (as pressure unit, current transducer etc.) are as the entering apparatus of PLC or frequency converter, and auxiliary reclay, pilot lamp, contactor, connection terminal are as output device; Electrothermal relay, fuse are as protection device.Multivoltage output Switching Power Supply is as the power supply of various DC control circuits, to satisfy the needs of various control requirements.Because of the input of PLC main frame and frequency converter, the connection terminal of output port (I/O port) damage because of frequent wiring in real training, so its connection terminal is incorporated into lead on the connection terminal of special setting, can improves the life-span of PLC main frame and frequency converter I/O port terminal.
Part industry spot control device is fixed on the panel by guide tracked element mounting bar, is convenient to the new array mode of dismounting, transposing and realization like this.
Element mounting bar to be installed also is housed on panel, and being convenient to increases new device, finishes more function.
This actual training device is mainly finished following function: the single real training of (1) PLC: in actual use, after the learner programs with computing machine or hand-hold programmer (external input device), send to exercise programming in the PLC main frame, can finish simulated training; Also can finish installation wiring,, both can practise programming, can examine or check the correctness and the wiring technology of physical cabling again, reach good real training effect as Electric Traction basic controlling circuit, Machine Tool Circuit etc. by the side circuit of PLC control; (2) the single real training of frequency converter: the learner can form operation circuit with other device of frequency converter and this device, both can practise installing wiring, can practise the setting of the operation and the basic parameter of frequency converter again, can also practise combined running; (3) on-line execute of PLC and frequency converter: by PLC control of conversion device, some signal feedback of frequency converter is given PLC, finally uses the Frequency Converter Control actual track, finishes various control needs; (4) on-line execute of touch-screen and PLC: can form line of actual control road with other device again and finish on-line execute respectively to PLC and touch-screen computer process and operation picture; (5) on-line execute of touch-screen and frequency converter is used computer process and is moved picture touch-screen, and frequency converter is carried out the necessary function setting, forms line of actual control road with other device again and finishes on-line execute; (6) on-line execute of touch-screen, PLC, frequency converter: can carry out the necessary function setting to frequency converter respectively to PLC and touch-screen computer process and operation picture, form line of actual control road with other device again and finish on-line execute; (7) if the device on the actual training device still can not satisfy the real training requirement, we are other elements district to be installed on control panel, install necessary device after, can expand the function of this actual training device; In addition, can also pass through connection terminal, install performers such as motor, solenoid valve in the panel outside additional, feedback device such as sensor constitute the complete control system of a cover with outside topworks.
Advantage of the present utility model: both can carry out the real training of single device, and can carry out the on-line execute between the various devices again; Can satisfy the needs of different circuit by increasing or changing electrical equipment; Can simulated training, also can hands-on; Programming can be examined or check, in the examination programming, physical cabling and technology can also be examined or check; Can be conveniently used in student's real training of each universities, skilled workers school, also can satisfy the needs of the electrical technology talent's technical ability education.
Description of drawings:
Fig. 1 is the structural representation of the utility model touch-screen programmable controller frequency converter actual training device.
Fig. 2 is PLC main frame and expansion module and connection terminal synoptic diagram.
Fig. 3 is frequency converter and connection terminal synoptic diagram.
The 1-panel; The 2-programmable controller; The 3-frequency converter; The 4-touch-screen; The 5-auxiliary reclay; The 6-electrothermal relay; The 7-fuse; The 8-travel switch; The various pushbutton switches of 9-; The 10-pilot lamp; The 11-contactor; The 12-connection terminal; The 13-transmitter; 14-multivoltage output Switching Power Supply; The 15-wire casing; The guide tracked element mounting bar of 16-; 17-element mounting bar to be installed; The 18-power switch.
Embodiment:
With reference to Fig. 1, Fig. 2, Fig. 3, at panel 1 middle part along the vertical direction, from left to right arrange frequency converter 3, programmable controller main frame 2 (comprising expansion module), touch-screen 4, multivoltage output Switching Power Supply 14 successively, pass through guide tracked element mounting bar 16 fixedly auxiliary reclay 5, electrothermal relay 6, contactor 11 at rightmost, on panel 1, be in frequency converter 3 downsides, the PLC main frame connection terminal 12 that both sides are provided with their are imported, output port (I/O port) is connected up and down, and indicate the numbering with the contact correspondence.Below touch-screen 4, reserve guide tracked element mounting bar 16 as element mounting bar 17 to be installed, form element district to be installed, the below is by guide tracked element mounting bar 16 fixed journey system switches 8 again, arrange that on panel 1 top a row in order to show the pilot lamp 10 of output, arranges power switch 18, fuse 7 on pilot lamp 10 right sides.Arrange some pushbutton switches 9 in panel 1 bottom from left end as the signal input, arrange transmitters 13 such as some pressure units, current transducer on pushbutton switch 9 right sides, the connection terminal 12 that connects corresponding device is arranged in the rightmost side, on panel 1, be furnished with wire casing 15 around each device and in the gap between each device and be used to carry out bright distribution before the plate, realize between each device and with connection terminal between be electrically connected.When real training, be connected the connection terminal of touch-screen, programmable controller and each device with various leads by communication cable, finish necessary real training exercise.
Claims (3)
1, a kind of touch-screen programmable controller frequency converter actual training device, relate to touch-screen, programmable controller, frequency converter, it is characterized in that: touch-screen (4), programmable controller (2), frequency converter (3) are installed on the panel (1), some industry spot control devices also are housed on this panel (1), carry out the preceding bright distribution of plate by Wiring trough (15), on panel (1), also arrange the connection terminal (12) of corresponding programmable controller (2) input and output interface, frequency converter (3) and corresponding industry spot control device.
2, touch-screen programmable controller frequency converter actual training device according to claim 1, it is characterized in that: some industry spot control devices are fixed on the panel (1) by guide tracked element mounting bar (16).
3, touch-screen programmable controller frequency converter actual training device according to claim 1 is characterized in that: element mounting bar to be installed (17) also is housed on panel (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520086445 CN2881843Y (en) | 2005-08-23 | 2005-08-23 | Actual training device of touch screen, programmable controller and frequency transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520086445 CN2881843Y (en) | 2005-08-23 | 2005-08-23 | Actual training device of touch screen, programmable controller and frequency transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2881843Y true CN2881843Y (en) | 2007-03-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520086445 Expired - Fee Related CN2881843Y (en) | 2005-08-23 | 2005-08-23 | Actual training device of touch screen, programmable controller and frequency transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2881843Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102269976A (en) * | 2011-06-30 | 2011-12-07 | 中国西电电气股份有限公司 | Multifunctional precise control testing platform |
| 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 |
| CN105006199A (en) * | 2015-08-05 | 2015-10-28 | 广州市高级技工学校 | Frequency converter training device supporting multi-directional coordinated operation |
| CN107918351A (en) * | 2017-12-12 | 2018-04-17 | 柳州铁道职业技术学院 | A kind of automatic production line work station intelligent training checking system based on PLC |
-
2005
- 2005-08-23 CN CN 200520086445 patent/CN2881843Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102269976A (en) * | 2011-06-30 | 2011-12-07 | 中国西电电气股份有限公司 | Multifunctional precise control testing platform |
| 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 |
| CN105006199A (en) * | 2015-08-05 | 2015-10-28 | 广州市高级技工学校 | Frequency converter training device supporting multi-directional coordinated operation |
| CN107918351A (en) * | 2017-12-12 | 2018-04-17 | 柳州铁道职业技术学院 | A kind of automatic production line work station intelligent training checking system based on PLC |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |