CN202003199U - Remote control device of programmable logic controller (PLC) for material piling and taking machine - Google Patents
Remote control device of programmable logic controller (PLC) for material piling and taking machine Download PDFInfo
- Publication number
- CN202003199U CN202003199U CN2010206294966U CN201020629496U CN202003199U CN 202003199 U CN202003199 U CN 202003199U CN 2010206294966 U CN2010206294966 U CN 2010206294966U CN 201020629496 U CN201020629496 U CN 201020629496U CN 202003199 U CN202003199 U CN 202003199U
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- CN
- China
- Prior art keywords
- plc
- taking machine
- material piling
- control device
- remote control
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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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]
Abstract
A remote control device of a programmable logic controller (PLC) is used in material piling and taking machine manufacturers for monitoring operation status of devices in thermal power plants in long-distance and overcomes the shortcomings of fault information lag and prolonged trouble-shooting time which exist in the prior art. A PLC used for controlling the operation of a material piling and taking machine at a site serves as a far-end lower computer, and a personal computer (PC) which is installed in a material piling and taking machine manufacturer serves as an upper computer. The PLC is connected with a telephone line connected with a public telephone network through a programming cable, an adaptor and a modem. The upper PC is connected with the telephone line connected with the public telephone network through the programming cable, the adaptor and the modem. The remote control device which is installed in the machine manufacturer can access in long-distance the PLC of the material piling and taking machine and the like operated in a thermal power plant in dial mode and, can modify monitoring programs in long-distance and remove faults by means of monitoring of the PLC. Time and cost for traveling is saved, therefore, service cycle is greatly shortened.
Description
Technical field
The invention belongs to the communication technology, be specifically related to thermal power plant's coal yard stacker-reclaimer long-distance monitorng device
Background technology
Be used for the stacker-reclaimer on thermal power plant's coal yard, bulky, complex structure adds the environment for use factor, and it is freely not unavoidable common fault or operation to occur.In the past, when breaking down, all be that the user gives manufacturing firm with the advisory that takes place, send someone to dispose by producer again to the user.Because ground is installed, moved to equipment away from manufacturing firm, have also not in same country, make manufacturing firm be subjected to the restriction of region, traffic and maintainer's technical merit in service after sale, the acquisition of failure message lags behind, the situation grasp be cannot say for sure inaccurate, and troubleshooting time is spun out.
Summary of the invention
The purpose of this invention is to provide a kind of stacker-reclaimer PLC long-distance monitorng device, be used for being installed in the equipment operation situation of thermal power plant at stacker-reclaimer manufacturing plant remote monitor, overcome the failure message that exists in the prior art and lag behind, the deficiency that troubleshooting time is spun out etc.
Long-distance monitorng device of the present invention is to use the PLC programmable controller of its operation of field control to be the far-end slave computer with stacker-reclaimer, to be installed in the makers' PC of stacker-reclaimer is host computer, the PLC programmable controller is through programming cable, adapter, telephone wire that modulator-demodular unit connects to link to each other with public telephone network, and upper PC is through the cable of programming, adapter, telephone wire that modulator-demodular unit connects to link to each other with public telephone network.
Software arrangements of the present invention comprises PLC programming software and Teleservice PLC dialer software.
The invention has the beneficial effects as follows that the technician who is engaged in monitoring passes through standard phone line at equipment manufacturing, just can realize that with dial mode remote access operates in the PLC of the equipment such as stacker-reclaimer of domestic and international thermal power plant, by monitoring, diagnosis and update routine to PLC.Under most of situation, can revise watchdog routine at a distance, fix a breakdown.Saved time and the expense on the road.Shorten service cycle significantly, solve the fault of field apparatus fast.
Description of drawings
Accompanying drawing is parts annexation figure of the present invention.
Embodiment
In the present embodiment, the CPU module of PLC is selected the S7-300 of Siemens, the adapter of PLC one end, modulator-demodular unit use the adapter TS Adapter II type of internal modem, and the programming cable is selected RS232 for use, the host computer notebook computer of internal modem.
The software arrangements of present embodiment has PLC programming software, Teleservice PLC dialer software, notebook computer operating system Win XP Profession SP3.
The connection of present embodiment hardware as shown in drawings, the next end: RS232 programming cable 2 one ends connect the serial ports of the adapter 3 of TS Adapter II type internal modem, the other end connects the MPI/DP mouth of PLC Programmable Logic Controller 1.The Line mouth of the adapter 3 of TS Adapter II type internal modem connects the telephone wire 4 that links to each other with public telephone network 5.Upper end: the notebook computer 7 of internal modem connects the telephone wire 6 that links to each other with public telephone network 5.
Claims (1)
1. stacker-reclaimer PLC long-distance monitorng device, it is characterized in that: use the PLC programmable controller of its operation of field control to be the far-end slave computer with stacker-reclaimer, to be installed in the makers' PC of stacker-reclaimer is host computer, the PLC programmable controller is through programming cable, adapter, telephone wire that modulator-demodular unit connects to link to each other with public telephone network, and upper PC is through the cable of programming, adapter, telephone wire that modulator-demodular unit connects to link to each other with public telephone network.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206294966U CN202003199U (en) | 2010-11-29 | 2010-11-29 | Remote control device of programmable logic controller (PLC) for material piling and taking machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206294966U CN202003199U (en) | 2010-11-29 | 2010-11-29 | Remote control device of programmable logic controller (PLC) for material piling and taking machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202003199U true CN202003199U (en) | 2011-10-05 |
Family
ID=44705933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206294966U Expired - Lifetime CN202003199U (en) | 2010-11-29 | 2010-11-29 | Remote control device of programmable logic controller (PLC) for material piling and taking machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202003199U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105005257A (en) * | 2015-08-06 | 2015-10-28 | 中交一航局安装工程有限公司 | Material piling and taking machine remote monitoring system |
| CN111591778A (en) * | 2020-06-02 | 2020-08-28 | 中国电建集团长春发电设备有限公司 | Remote monitoring management system and method for stacker-reclaimer based on Internet technology |
-
2010
- 2010-11-29 CN CN2010206294966U patent/CN202003199U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105005257A (en) * | 2015-08-06 | 2015-10-28 | 中交一航局安装工程有限公司 | Material piling and taking machine remote monitoring system |
| CN111591778A (en) * | 2020-06-02 | 2020-08-28 | 中国电建集团长春发电设备有限公司 | Remote monitoring management system and method for stacker-reclaimer based on Internet technology |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No. 3388 century street, Changchun Economic Development Zone, Jilin Province, Jilin Patentee after: China Electric Construction Group Changchun power generation equipment Co., Ltd. Address before: 130033 Changchun two district, Jilin Province, four access 2242 Patentee before: Changchun Power Generation Equipment Plant |
|
| CP03 | Change of name, title or address | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111005 |
|
| CX01 | Expiry of patent term |