CN204496245U - RS485 communication control system structure between furniture packaging cartoning sealing machine PLC and frequency converter - Google Patents
RS485 communication control system structure between furniture packaging cartoning sealing machine PLC and frequency converter Download PDFInfo
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- CN204496245U CN204496245U CN201520101365.3U CN201520101365U CN204496245U CN 204496245 U CN204496245 U CN 204496245U CN 201520101365 U CN201520101365 U CN 201520101365U CN 204496245 U CN204496245 U CN 204496245U
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Abstract
The utility model discloses RS485 communication control system structure between a kind of furniture packaging cartoning sealing machine PLC and frequency converter, includes PLC, host computer touch-screen, RS232 connection, RS485 connection and multiple frequency converter; This RS232 connection is connected between PLC and host computer touch-screen, and this RS485 connection includes main line and the many branch lines being connected main line, and this main line connects PLC, and the plurality of frequency converter connects with corresponding branch line.PLC and each frequency converter is connected by adopting RS485 connection, and coordinate RS232 connection to connect PLC and host computer touch-screen, PLC can read the various data of each frequency converter in real time, host computer touch-screen can arrange the running frequency of each frequency converter, and control stopping and the startup of frequency converter, the utility model Communication Control only adopts two lines, wiring is simple, do not take the I/O point of PLC, RS485 controls to import related data into PLC by connection, by PLC and frequency converter Direct Communication, so fast response time.
Description
Technical field
The utility model relates to furniture packaging cartoning sealing machine art, refers in particular to RS485 communication control system structure between a kind of furniture packaging cartoning sealing machine PLC and frequency converter.
Background technology
At present, the product that plate fitment factory produces has been promoted the use of machine to carry out packaging joint sealing, namely carries out joint sealing process by furniture packaging cartoning sealing machine to carton, to alleviate manual labor, also improves work efficiency simultaneously.
Its Frequency Converter Control mode of furniture packaging cartoning sealing machine is in the market mostly I/O point control, Communication Control between touch-screen and frequency converter, wherein I/O point control has cost high, the many defects of wiring, and touch-screen and inverter communication mode respond slower because of touch-screen macro instruction reason.Therefore, be necessary to improve the control system of furniture packaging cartoning sealing machine, to overcome above problem.
Utility model content
In view of this, the utility model is for the disappearance of prior art existence, its fundamental purpose is to provide RS485 communication control system structure between a kind of furniture packaging cartoning sealing machine PLC and frequency converter, and it effectively can solve existing its Frequency Converter Control of furniture packaging cartoning sealing machine and there is the problems such as cost is high, low-response.
For achieving the above object, the utility model adopts following technical scheme:
RS485 communication control system structure between a kind of furniture packaging cartoning sealing machine PLC and frequency converter, includes PLC, host computer touch-screen, RS232 connection, RS485 connection and multiple frequency converter; This RS232 connection is connected between PLC and host computer touch-screen, and this RS485 connection includes main line and the many branch lines being connected main line, and this main line connects PLC, and the plurality of frequency converter connects with corresponding branch line.
As a kind of preferred version, described host computer touch-screen is provided with two RS485 ports, this PLC is provided with RS232 port, this RS232 connection connects the RS232 port of host computer.
As a kind of preferred version, described frequency converter is three, and branch line is three accordingly.
As a kind of preferred version, the model of described PLC is DVP60ES200R.
As a kind of preferred version, the model of described frequency converter is VFD015EL43A.
As a kind of preferred version, the model DOP-B10S411 of described host computer touch-screen.
As a kind of preferred version, described RS485 connection is twin core cable.
The utility model compared with prior art has obvious advantage and beneficial effect, specifically, as shown from the above technical solution:
PLC and each frequency converter is connected by adopting RS485 connection, and coordinate RS232 connection to connect PLC and host computer touch-screen, PLC can read the various data of each frequency converter in real time, host computer touch-screen can arrange the running frequency of each frequency converter, and control stopping and the startup of frequency converter, the utility model Communication Control only adopts two lines, wiring is simple, do not take the I/O point of PLC, RS485 controls to import related data into PLC by connection, by PLC and frequency converter Direct Communication, so fast response time.
For more clearly setting forth architectural feature of the present utility model and effect, below in conjunction with accompanying drawing and specific embodiment, the utility model is described in detail.
Accompanying drawing explanation
Fig. 1 is the structural representation of the preferred embodiment of the utility model.
Accompanying drawing identifier declaration:
10, PLC 11, RS232 port
20, host computer touch-screen 21, RS485 port
30, RS232 connection 40, RS485 connection
41, main line 42, branch line
50, frequency converter.
Embodiment
Please refer to shown in Fig. 1, that show the concrete structure of the preferred embodiment of the utility model, include PLC 10, host computer touch-screen 20, RS232 connection 30, RS485 connection 40 and multiple frequency converter 50.
This RS232 connection 30 is connected between PLC 10 and host computer touch-screen 20, this RS485 connection 40 includes main line 41 and the many branch lines 42 being connected main line 41, this main line 41 connects PLC 10, and the plurality of frequency converter 50 connects with corresponding branch line 42, and this RS485 connection 40 is twin core cable.
In the present embodiment, the model of this PLC 10 is DVP60ES200R.The model DOP-B10S411 of this host computer touch-screen 20, host computer touch-screen 20 is provided with two RS485 ports 21, and this PLC 10 is provided with RS232 port one 1, and this RS232 connection 30 connects the RS232 port of host computer.This frequency converter 50 is three, and branch line 42 is three accordingly, and the model of this frequency converter 50 is VFD015EL43A.
Design focal point of the present utility model is: connect PLC and each frequency converter by adopting RS485 connection, and coordinate RS232 connection to connect PLC and host computer touch-screen, PLC can read the various data of each frequency converter in real time, host computer touch-screen can arrange the running frequency of each frequency converter, and control stopping and the startup of frequency converter, the utility model Communication Control only adopts two lines, wiring is simple, do not take the I/O point of PLC, RS485 controls to import related data into PLC by connection, by PLC and frequency converter Direct Communication, so fast response time.
The above, it is only preferred embodiment of the present utility model, not technical scope of the present utility model is imposed any restrictions, therefore every above embodiment is done according to technical spirit of the present utility model any trickle amendment, equivalent variations and modification, all still belong in the scope of technical solutions of the utility model.
Claims (7)
1. a RS485 communication control system structure between furniture packaging cartoning sealing machine PLC and frequency converter, is characterized in that: include PLC, host computer touch-screen, RS232 connection, RS485 connection and multiple frequency converter; This RS232 connection is connected between PLC and host computer touch-screen, and this RS485 connection includes main line and the many branch lines being connected main line, and this main line connects PLC, and the plurality of frequency converter connects with corresponding branch line.
2. RS485 communication control system structure between furniture packaging cartoning sealing machine PLC according to claim 1 and frequency converter, it is characterized in that: described host computer touch-screen is provided with two RS485 ports, this PLC is provided with RS232 port, this RS232 connection connects the RS232 port of host computer.
3. RS485 communication control system structure between furniture packaging cartoning sealing machine PLC according to claim 1 and frequency converter, it is characterized in that: described frequency converter is three, branch line is three accordingly.
4. RS485 communication control system structure between furniture packaging cartoning sealing machine PLC according to claim 1 and frequency converter, is characterized in that: the model of described PLC is DVP60ES200R.
5. RS485 communication control system structure between furniture packaging cartoning sealing machine PLC according to claim 1 and frequency converter, is characterized in that: the model of described frequency converter is VFD015EL43A.
6. RS485 communication control system structure between furniture packaging cartoning sealing machine PLC according to claim 1 and frequency converter, is characterized in that: the model DOP-B10S411 of described host computer touch-screen.
7. RS485 communication control system structure between furniture packaging cartoning sealing machine PLC according to claim 1 and frequency converter, is characterized in that: described RS485 connection is twin core cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520101365.3U CN204496245U (en) | 2015-02-12 | 2015-02-12 | RS485 communication control system structure between furniture packaging cartoning sealing machine PLC and frequency converter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520101365.3U CN204496245U (en) | 2015-02-12 | 2015-02-12 | RS485 communication control system structure between furniture packaging cartoning sealing machine PLC and frequency converter |
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| CN204496245U true CN204496245U (en) | 2015-07-22 |
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| CN201520101365.3U Active CN204496245U (en) | 2015-02-12 | 2015-02-12 | RS485 communication control system structure between furniture packaging cartoning sealing machine PLC and frequency converter |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107942916A (en) * | 2017-12-22 | 2018-04-20 | 大连佳林设备制造有限公司 | Inverter communication control system |
| CN109677702A (en) * | 2019-01-07 | 2019-04-26 | 凯迈(洛阳)机电有限公司 | Packing machine communication control system and its control method |
-
2015
- 2015-02-12 CN CN201520101365.3U patent/CN204496245U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107942916A (en) * | 2017-12-22 | 2018-04-20 | 大连佳林设备制造有限公司 | Inverter communication control system |
| CN109677702A (en) * | 2019-01-07 | 2019-04-26 | 凯迈(洛阳)机电有限公司 | Packing machine communication control system and its control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 523000, Dongguan, Guangdong province Houjie Town Science and Technology Industrial Park South Road Patentee after: Nam Hing equipment Limited by Share Ltd Address before: 523000, Guangdong City, Dongguan province Houjie Town, two Gang Industrial Zone, Dongguan City, South Hing furniture equipment manufacturing Limited by Share Ltd Patentee before: Nanxing Furniture Machinery & Equipment Co., Ltd. |