CN205301993U - Programmable logic controler module testing platform - Google Patents
Programmable logic controler module testing platform Download PDFInfo
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- CN205301993U CN205301993U CN201521081115.4U CN201521081115U CN205301993U CN 205301993 U CN205301993 U CN 205301993U CN 201521081115 U CN201521081115 U CN 201521081115U CN 205301993 U CN205301993 U CN 205301993U
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Abstract
An embodiment of the utility model provides a programmable logic controler module testing platform. This testing platform includes first test bottom plate and connected measuring and control equipment, and first test bottom plate is equipped with tests a processor module and a multiunit module testing interface, the PLC module that a module testing interface connection awaited measuring and tries. The programmable logic controler module testing platform of this embodiment combines relevant test software, can simulate the performance of the multiple PLC module of environment measuring of PLC work to can detect a plurality of PLC modules simultaneously, the prior art that compares, convenient operation has improved work efficiency, this testing platform simple structure of while, occupation space is little, can put into high low temperature test box and test the PLC module to detect the performance of PLC module more fully.
Description
Technical field
This utility model relates to programmable logic controller (PLC) detection field, particularly relates to a kind of programmable logic controller module detection platform.
Background technology
In wind power industry, programmable logic controller (PLC) (ProgrammableLogicController is called for short PLC) is applied relatively broad. Wind power generating set generally long-time comparison in harsh environment at temperature and humidity conditions is run, thus the probability that the electric-controlled parts generations such as PLC are aging or device self breaks down is bigger. In order to ensure the reliable and stable operation of wind power generating set, it is necessary in time PLC module detected, keep in repair.
At present, mostly PLC module service work is to utilize existing instrument and meter that PLC module is carried out basic detection, wastes time and energy, it is impossible to carry out detection recording detection data all-sidedly and accurately.
Utility model content
The purpose of this utility model is in that, it is provided that a kind of programmable logic controller module detection platform, to solve can not PLC module to be carried out quickly in prior art, the problem of complete detection.
A kind of programmable logic controller module detection platform is provided according to this utility model, described detection platform includes: the first test base plate, second test base plate and the measuring and controlling equipment being connected with described first test base plate and the second test base plate, wherein: described first test base plate is provided with test processor module, many groups the first module testing interface and least one set the second module testing interface, described first module testing interface connects the first PLC module to be tested, described second module testing interface connects the second PLC module to be tested, described second test base plate is provided with the described first module testing interface of many groups and least one set three module test interface, described three module test interface connects the 3rd PLC module to be tested.
Preferably, described first PLC module is I/O module.
Preferably, described second PLC module is communication main station module.
Preferably, described 3rd PLC module is communication slave station module. Preferably, described communication main station module is FASTBUS master station module and/or CAN master station module, and described 3rd PLC module is FASTBUS slave station module, described FASTBUS master station module and described FASTBUS slave station module fiber optic communication.
Preferably, described detection platform also includes CAN slave station equipment, and described CAN slave station equipment is connected with described CAN master station module by CAN communication line.
Preferably, described CAN slave station equipment is PCH vibration protection instrument.
Preferably, described detection platform also includes the touch display being connected with described measuring and controlling equipment, and described test processor module is provided with the communication interface being connected with described measuring and controlling equipment.
Preferably, described first test base plate is additionally provided with power module.
Preferably, described first PLC module, the second PLC module and the 3rd PLC module are Ingeborg Bachmann PLC module.
According to the programmable logic controller module detection platform that this utility model embodiment provides, in conjunction with dependence test software, the performance of the multiple PLC module of environment measuring of PLC working site can be simulated, and multiple PLC module can be detected simultaneously, compared with existing PLC module testing scheme, easy to operate, improve work efficiency; This detection platform has simple in construction simultaneously, and take up room little feature, thus is prone to build, and can put into high-low temperature test chamber PLC module is tested, thus more fully detecting the performance of PLC module.
Accompanying drawing explanation
Fig. 1 is the structural representation of the PLC module detection platform illustrating this utility model embodiment;
Fig. 2 is the structural representation illustrating the first test base plate in this utility model embodiment;
Fig. 3 is the structural representation illustrating the second test base plate in this utility model embodiment.
Description of reference numerals:
1 first test base plate; 2 measuring and controlling equipments; 3 test processor modules; 4 first PLC module; 5 second test base plates; 6 second PLC module; 7 the 3rd PLC module; 8PCH vibration protection instrument; 9 power modules; 10 touch displays; 1124V Switching Power Supply; 1212V Switching Power Supply; 13FASTBUS master station module; 14CAN bus master module; 15FASTBUS slave station module.
Detailed description of the invention
Below in conjunction with accompanying drawing, exemplary embodiment PLC module detection platform of the present utility model is described in detail.
Fig. 1 is the structural representation of the PLC module detection platform illustrating this utility model embodiment. With reference to Fig. 1, the detection platform of the present embodiment includes the first test base plate 1, second and tests base plate 5 and the measuring and controlling equipment 2 being connected with the first test base plate 1 and the second test base plate 5, first test base plate 1 is provided with test processor module 3, many groups the first module testing interface and least one set the second module testing interface, first module testing interface connects the first PLC module 4 to be tested, and the second module testing interface connects the second PLC module 6 to be tested.
Second test base plate 5 is provided with many groups the first module testing interface and least one set three module test interface, and three module test interface connects the 3rd PLC module 7 to be tested.
Measuring and controlling equipment 2 can be provided with relevant connection control software design SolutionCenter and M-PLC, and connected by test processor module 3 device on netting twine or communication and the first test base plate 1. Wherein, SolutionCenter is used for configuring the hardware system of PLC, and monitors the data of operation.M-PLC is mainly used to coding, debugging routine and downloads. Being operated by SolutionCenter software, user can select PLC module to be tested and test; Many groups the first module testing interface can connect multiple first PLC module 4 to be tested simultaneously.
The PLC module detection platform that this utility model embodiment provides, in conjunction with dependence test software, it is possible to the performance of the multiple PLC module of environment measuring of simulation PLC working site, and can detect multiple PLC module simultaneously. Compare prior art, easy to operate, improve work efficiency; This detection platform has simple in construction simultaneously, and take up room little feature, thus is prone to build, and can put into high-low temperature test chamber PLC module is tested, thus more fully detecting the performance of PLC module.
In the technical scheme of this utility model embodiment, first module testing interface is I/O (input/output) module interface, namely the first PLC module 4 is I/O module, and wherein I/O module can be digital input and output modules, it is also possible to for simulation input/output module. As depicted in figs. 1 and 2, the first test base plate 1 is provided with five I/O modules, but in actual applications, the quantity of I/O module is not limited thereto.
When detecting the performance of I/O module, I/O module to be detected is arranged in detection platform as shown in Figure 1, after system electrification, by the I/O module that the software search installed on measuring and controlling equipment 2 is to be detected, if able to normal searching is to I/O module to be detected, illustrate that I/O module communications functions to be detected is normal; Then attribute is inputted according to the output of I/O module to be detected itself, I/O module data is given by measuring and controlling equipment 2, measure the output voltage values of I/O module corresponding port to be detected, it is judged that whether this output valve is consistent with given data value, detects the output function of I/O module port; Or input adjustable voltage data at I/O module port, then read the data value of corresponding port at measuring and controlling equipment 2 end, it is judged that whether reading value is consistent with input value, detects the input function of I/O module port. All I/O passages can be detected by repeat the above steps one by one.
In the technical scheme that this utility model is implemented, on the first test base plate 1, test processor module 3 can be processor module to be tested.
The processor module of PLC can be tested by detection platform. The test processor module 3 that processor module to be tested substitutes normal operation is arranged on the first test base plate 1, to system electrification, then opening installation SolutionCernter software on measuring and controlling equipment 2, utilize the processor module of software search PLC, the concrete trouble point of the indicating fault decision processor of PLC processor is checked, it is possible to be quickly found out trouble point by software.
Before detection the first PLC module 4, it is necessary to first confirm that test processor module 3 function is normal.
As it is shown in figure 1, the second PLC module 6 is communication main station module, this communication main station module is FASTBUS master station module 13, and the 3rd PLC module 7 is communication slave station module. The second PLC module 6 on first test base plate 1 connects the 3rd PLC module 7, to detect the communication main station function of the second PLC module 6; Meanwhile, second PLC module 6 with communication main station function can connect communication slave station and extend greater number of first module testing interface as detection platform.
First test base plate can only have one piece of second PLC module 6, second PLC module 6 can be FASTBUS master station module 13, it can also be CAN master station module 14, or the first test base plate has two pieces or more polylith the second PLC module 6 simultaneously, including FASTBUS master station module 13 and CAN master station module 14.
Second PLC module 6 and the 3rd PLC module 7 are provided with communication link interface, are communicated by the line between communication link interface between the second PLC module 6 and the 3rd PLC module 7.
In this utility model embodiment, 3rd PLC module includes FASTBUS slave station module, using the test process of communication between FASTBUS master station module and FASTBUS master station module in detail the test process that the second PLC module 6 communicates as communication slave station as communication main station with corresponding 3rd PLC module 7 is described in detail below.
During test, as it is shown in figure 1, the three module test interface on the second test base plate 5 connects FASTBUS slave station module 15, the first module testing interface connects the first PLC module 4; FASTBUS slave station module 15 is communicated with the corresponding first FASTBUS master station module 13 tested on base plate 1 by optical fiber. After system electrification, opening installation SolutionCernter software on measuring and controlling equipment 2, by software search FASTBUS master station module 13 and FASTBUS slave station module 15, if FASTBUS master station module 13 and FASTBUS slave station module 15 can be searched, and multiple first PLC module 4 connected in FASTBUS slave station module 15 can be searched, illustrate that FASTBUS master station module 13 and FASTBUS slave station module 15 function are normal; If only searching FASTBUS master station module 13 and FASTBUS slave station module 15, it is impossible to search the first PLC module 4 connected in FASTBUS slave station module 15, then illustrating that FASTBUS communication function is normal, expanded function is abnormal; If FASTBUS slave station module 15 cannot be searched, then tested FASTBUS communication module communication function fault is described.
In the technical scheme of this utility model embodiment, the first PLC module on second test base plate 5 is connected with the 3rd PLC module signal, use normally functioning FASTBUS module, by the master-slave communication function of FASTBUS module, it is possible to the first module testing interface quantity of extension detection platform. As it is shown on figure 3, the second test base plate 5 is provided with seven the first PLC module 4, adds detection platform and can detect the quantity of the first PLC module 4. In actual applications, the quantity of the first PLC module 4 the second test base plate 5 installed is not limited to seven, it is possible to test the mounting arrangement of each PLC module of base plate according to actually detected Demand Design.
In the technical scheme of this utility model embodiment, one of second module testing interface is CAN master station module interface, and detection platform also includes CAN slave station equipment.
Second module testing interface can also be 485 bus master module interfaces, and corresponding detection platform also includes 485 bus slave station equipment.
As it is shown in figure 1, CAN master station module 14 is arranged on the first test base plate 1, it is connected by CAN communication line with CAN slave station equipment. During detection CAN master station module 14 function, open the SolutionCenter software installed on measuring and controlling equipment 2, make software connecting test processor module 3, by software search CAN master station module 14, and this CAN master station module 14 is configured, check the state of module and read the data of CAN slave station equipment in software, by the data in software and communications status, CAN master station module 14 comprehensively being diagnosed.
In the technical scheme of this utility model embodiment, the preferred PCH vibration protection instrument 8 of CAN slave station equipment.
CAN slave station equipment can select PCH vibration protection instrument 8, it is also possible to selects other to have the equipment of CAN communication function.As in figure 2 it is shown, the first test base plate 1 is additionally provided with power module 9. Each PLC module that power module 9 is on the first test base plate 1 and the second test base plate 5 is powered.
As it is shown in figure 1, detection platform also includes the touch display 10 being connected with measuring and controlling equipment 2, test processor module 3 is provided with the communication interface being connected with measuring and controlling equipment 2.
Touch display 10 and measuring and controlling equipment 2 with the use of, be convenient to carry out man-machine interaction. Touch controller 12V Switching Power Supply 12 is powered, and measuring and controlling equipment 2 24V Switching Power Supply 11 is powered; Connected by VGA line and DB9 serial port line between measuring and controlling equipment 2 and touch display 10, measuring and controlling equipment is provided with the interface communicated with test processor module, is communicated with test processor module by netting twine.
In this utility model embodiment, first PLC module the 4, second PLC module 6 and the 3rd PLC module 7 are Ingeborg Bachmann PLC module.
Power module 9 model in Ingeborg Bachmann PLC module is NT250, and processor module model is MPC240, and CAN master station module 14 model is CM202, FASTBUS master station module 13 model be FM211, FASTBUS slave station module 15 model is FS211/N. The model of I/O module is DIO216, DIO232, DIO280, AIO288 and PTAI216, and wherein first three is numeral I/O module. Latter two is simulation I/O module.
PLC module detection platform in this utility model and detection method can be used for the detection of the Ingeborg Bachmann PLC module of wind power generating set, it is also possible to for the detection of the Ingeborg Bachmann PLC module of other field.
The above; it is only detailed description of the invention of the present utility model; but protection domain of the present utility model is not limited thereto; any those familiar with the art is in the technical scope that this utility model discloses; change can be readily occurred in or replace, all should be encompassed within protection domain of the present utility model. Therefore, protection domain of the present utility model should be as the criterion with described scope of the claims.
Claims (10)
1. programmable logic controller (PLC) (PLC) module detection platform, it is characterised in that described detection platform includes the first test base plate, the second test base plate and the measuring and controlling equipment being connected with described first test base plate and the second test base plate, wherein:
Described first test base plate is provided with test processor module, many groups the first module testing interface and least one set the second module testing interface, described first module testing interface connects the first PLC module to be tested, described second module testing interface connects the second PLC module to be tested
Described second test base plate is provided with the described first module testing interface of many groups and least one set three module test interface, and described three module test interface connects the 3rd PLC module to be tested.
2. detection platform according to claim 1, it is characterised in that described first PLC module is I/O module.
3. detection platform according to claim 1, it is characterised in that described second PLC module is communication main station module.
4. detection platform according to claim 1, it is characterised in that described 3rd PLC module is communication slave station module.
5. detection platform according to claim 3, it is characterized in that, described communication main station module is FASTBUS master station module and/or CAN master station module, and described 3rd PLC module is FASTBUS slave station module, described FASTBUS master station module and described FASTBUS slave station module fiber optic communication.
6. detection platform according to claim 5, it is characterised in that described detection platform also includes CAN slave station equipment, described CAN slave station equipment is connected with described CAN master station module by CAN communication line.
7. detection platform according to claim 6, it is characterised in that described CAN slave station equipment is PCH vibration protection instrument.
8. detection platform according to claim 7, it is characterised in that described detection platform also includes the touch display being connected with described measuring and controlling equipment, and described test processor module is provided with the communication interface being connected with described measuring and controlling equipment.
9. the detection platform according to any one of claim 1��8, it is characterised in that described first test base plate is additionally provided with power module.
10. detection platform according to claim 9, it is characterised in that described first PLC module, the second PLC module and the 3rd PLC module are Ingeborg Bachmann PLC module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521081115.4U CN205301993U (en) | 2015-12-22 | 2015-12-22 | Programmable logic controler module testing platform |
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| CN201521081115.4U CN205301993U (en) | 2015-12-22 | 2015-12-22 | Programmable logic controler module testing platform |
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| CN205301993U true CN205301993U (en) | 2016-06-08 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107121964A (en) * | 2016-11-29 | 2017-09-01 | 中国南方电网有限责任公司调峰调频发电公司天生桥水力发电总厂 | Automate portable PLC test platforms device and its application method |
| CN110083141A (en) * | 2019-04-17 | 2019-08-02 | 湖南优利泰克自动化系统有限公司 | PLC main control module test method, device, system and computer equipment |
| CN110750085A (en) * | 2018-07-24 | 2020-02-04 | 北京金风慧能技术有限公司 | Programmable logic controller detection method, device, equipment and storage medium |
-
2015
- 2015-12-22 CN CN201521081115.4U patent/CN205301993U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107121964A (en) * | 2016-11-29 | 2017-09-01 | 中国南方电网有限责任公司调峰调频发电公司天生桥水力发电总厂 | Automate portable PLC test platforms device and its application method |
| CN107121964B (en) * | 2016-11-29 | 2019-08-09 | 中国南方电网有限责任公司调峰调频发电公司天生桥水力发电总厂 | Automate portable PLC test platform device and its application method |
| CN110750085A (en) * | 2018-07-24 | 2020-02-04 | 北京金风慧能技术有限公司 | Programmable logic controller detection method, device, equipment and storage medium |
| CN110083141A (en) * | 2019-04-17 | 2019-08-02 | 湖南优利泰克自动化系统有限公司 | PLC main control module test method, device, system and computer equipment |
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| C14 | Grant of patent or utility model | ||
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Address after: 830026 No. 107, Shanghai Road, Urumqi economic and Technological Development Zone, the Xinjiang Uygur Autonomous Region Patentee after: Jinfeng Technology Co.,Ltd. Address before: 830026 No. 107, Shanghai Road, Urumqi economic and Technological Development Zone, the Xinjiang Uygur Autonomous Region Patentee before: XINJIANG GOLDWIND SCIENCE & TECHNOLOGY Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |