CN102866323B - Wiring detection method and device for programmable logic controller (PLC) module - Google Patents
Wiring detection method and device for programmable logic controller (PLC) module Download PDFInfo
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- CN102866323B CN102866323B CN201210336447.7A CN201210336447A CN102866323B CN 102866323 B CN102866323 B CN 102866323B CN 201210336447 A CN201210336447 A CN 201210336447A CN 102866323 B CN102866323 B CN 102866323B
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Abstract
The invention discloses a wiring detection method and a wiring detection device for a programmable logic controller (PLC) module. The detection method comprises the following steps of: electrically connecting all input/output (I/O) interface pins of the PLC module, connecting the I/O interface pins to an upper computer in a centralized way, and detecting all I/O interfaces of the PLC module by using the upper computer. In addition, the invention also provides the detection device, which comprises a base, a pressure plate, probes and an output plug, wherein a working platform is arranged on the base; the PLC module is arranged in the working platform; probe holes are formed in the pressure plate; the probes are arranged in the probe holes of the pressure plate; and electrical connecting wires are arranged at the top ends of the probes, and are all connected to the output plug in a centralized way. Compared with the prior art, the method and the device have the advantages of high efficiency, easiness for operation, low labor intensity, economy, practicability and the like.
Description
Technical field
The present invention relates to PLC(programmable logic controller (PLC)) detection method and device, particularly relate to a kind of PLC module back panel wiring detection method and device, can the break-make situation of disposable detection PLC module all I/O interface pin wiring.
Background technology
Latter stage in 20 century 70s, PLC(programmable logic controller (PLC)) enter practical developing stage, computer technology is introduced in Programmable Logic Controller comprehensively, makes its function there occurs leap.Higher arithmetic speed, microminiature volume, more reliable industrial Anti-interference Design, operation of analog quantity, PID function and high cost performance have established its status in modern industry.
There is a lot of I/O interface PLC inside, PLC before the use, all need to detect and judge whether PLC normally works by these interface pin, existing detection method generally adopts ohmmeter to detect one by one, and the quantity of PLC module I/O interface pin is more, some equipment are often the combinations of multiple PLC module, the workload of detection is larger, and need many people to coordinate, efficiency is lower.
Therefore, need to design the disposable detection completing whole PLC module I/O interface pin of corresponding device, reduce operation intensity, increase work efficiency, through preliminary search, do not find and the same or analogous technical scheme of the present invention.
Summary of the invention
The shortcoming such as large for existing PLC module testing amount, personnel demand is many, efficiency is low, the invention provides a kind of PLC module Wiring detection method and device, the break-make situation of all I/O interfaces of the disposable detection PLC module of energy, effectively reduces labor intensity, increases work efficiency.
The technical solution used in the present invention is: a kind of PLC module Wiring detection method, I/O interface pin all for PLC module is electrically connected and concentrates and is connected to host computer, the host computer I/O interface all to PLC module detects, and judges the break-make situation of each I/O interface.
Further, the I/O interface pin electric connection mode that PLC module is all, by probe, PLC module is crimped, first PLC module is fixed, the arrangement mode of probe is corresponding with the I/O interface pin position of PLC module, then depressed by probe, the I/O interface pin all with PLC module contacts, and described tips of probes is provided with electrical lead.
Further, the electrical lead of described tips of probes is concentrated and is connected to plug, and described plug connects host computer, by the electric signal of probe collection input host computer.
Further, change the arrangement mode of probe, make it corresponding with the I/O interface pin position of different model, different specifications PLC module, realize the detection of the PLC module to different model, different size.
For realizing the PLC module wiring testing device of above-mentioned detection method, comprise base, pressing plate, probe and output plug, described base is provided with workbench, described PLC module is placed in described workbench, described pressing plate is provided with probe aperture, described probe is arranged in the probe aperture of described pressing plate, and tips of probes is provided with electric connection line, and all electric connection lines are concentrated and are connected to output plug; During work, PLC module is placed in described workbench, I/O interface pin position according to PLC module to be measured arranges probe on pressing plate, make the I/O interface pin that probe is just all to PLC module to be measured, and output plug is connected to host computer, pressed down by pressing plate, namely all to the PLC module to be measured I/O interface of host computer detects.
Further; described base is provided with support column; described pressing plate pumps along described support column; bottom described support column, cover has spring; both ends of the spring connects base and pressing plate respectively, and when pressing plate presses down, spring plays position-limiting action, protection probe; when pressing plate is pulled back, spring plays return effect, makes more convenient operation.
Further, described support column is arranged on the corner of described base, and four support columns make whole structure of the detecting device stablize, and also make presser motion steady.
Further, the top of described support column top, pressing plate is provided with top board, and top board is provided with active grab, and the transmission output shaft of described active grab connects described pressing plate through described top board, by pull active grab the motion of pressing plate described in hand control.
Further, described output plug is arranged on described top board.
The invention has the advantages that: 1) all I/O interface pin are electrically connected by detection method, the I/O interface that disposable detection is all, convenient and swift; 2) structure of the detecting device of the present invention is simple and practical, can realize the whole detection of PLC module I/O interface, changes the trouble that the many people of current employing ohmmeter coordinate, put one by one detection, reduces labour intensity, effectively raise work efficiency; 3) pick-up unit of the present invention is simple to operation, economical and practical, and security performance is high.
Accompanying drawing explanation
Fig. 1 is the structural representation of pick-up unit embodiment 1 of the present invention;
Fig. 2 is the structural representation of pick-up unit embodiment 2 of the present invention;
In figure, 1-base, 2-pressing plate, 3-probe, 4-output plug, 5-workbench, 6-support column, 7-spring, 8-top board, 9-active grab, 10-handle, 11-active grab installing plate.
Embodiment
Set forth technical scheme of the present invention further below in conjunction with drawings and Examples, it should be pointed out that following embodiment is only the preferred embodiments of the present invention, embodiments of the present invention are not limited only to following embodiment.
A kind of PLC module Wiring detection method, is electrically connected I/O interface pin all for PLC module and concentrates and be connected to host computer, and the host computer I/O interface all to PLC module detects, and judges the break-make situation of each I/O interface.By all I/O interface pin of electrical connection PLC module, disposable whole detection is carried out to PLC back panel wiring, efficient and convenient, compare the method that tradition multimeter detects one by one, save manpower, improve efficiency.
As the further embodiment of detection method, the mode of the I/O interface pin electrical connection that PLC module is all, by probe, PLC module is crimped, first PLC module is fixed, the arrangement mode of probe is corresponding with the I/O interface pin position of PLC module, then depressed by probe, the I/O interface pin all with PLC module contacts, and described tips of probes is provided with electrical lead.Use probe be electrically connected, have simple to operate, security performance is a little high, as directly used electrical lead, also need lead-in wire to be connected to pin, workload is large.
As the further embodiment of detection method, the electrical lead of described tips of probes is concentrated and is connected to plug, and described plug connects host computer, by the electric signal of probe collection input host computer.
As the further embodiment of detection method, change the arrangement mode of probe, make it corresponding with the I/O interface pin position of different model, different specifications PLC module, realize the detection of the PLC module to different model, different size.
For realizing the PLC module wiring testing device of above-mentioned detection method, comprise base, pressing plate, probe and output plug, described base is provided with workbench, described PLC module is placed in described workbench, described pressing plate is provided with probe aperture, described probe is arranged in the probe aperture of described pressing plate, and tips of probes is provided with electric connection line, and all electric connection lines are concentrated and are connected to output plug; During work, PLC module is placed in described workbench, I/O interface pin position according to PLC module to be measured arranges probe on pressing plate, make the I/O interface pin that probe is just all to PLC module to be measured, and output plug is connected to host computer, pressed down by pressing plate, namely all to the PLC module to be measured I/O interface of host computer detects.
Embodiment 1
As shown in Figure 1, PLC module wiring testing device, comprise base 1, pressing plate 2, probe 3 and output plug 4, described base 1 is provided with workbench 5, described PLC module is placed in described workbench 5, described pressing plate 2 is provided with probe aperture, described probe 3 is arranged in the probe aperture of described pressing plate 2, probe 3 top is provided with electric connection line, all electric connection lines are concentrated and are connected to output plug 4, described base 1 is provided with support column 6, described pressing plate 2 pumps along described support column 6, bottom described support column 6, cover has spring 7, spring 7 two ends connect workbench 5 and pressing plate 2 respectively, spring 7 position-limiting actions when pressing plate 2 presses down, protection probe, when pressing plate 2 is pulled back, spring 7 plays return effect, make more convenient operation.During work, PLC module is placed in described workbench 5, I/O interface pin position according to PLC module to be measured arranges probe 3 on pressing plate 2, make the I/O interface pin that probe 3 is just all to PLC module to be measured, and output plug 4 is connected to host computer, pressed down by pressing plate 2 with hand, namely all to the PLC module to be measured I/O interface of host computer detects.
As the further embodiment of embodiment 1, described support column 6 is arranged on the corner of described base 1, and four support columns make whole structure of the detecting device stablize, and also make presser motion steady.
Embodiment 2
As shown in Figure 2, PLC module wiring testing device, comprise base 1, pressing plate 2, probe 3 and output plug 4, described base 1 is provided with workbench 5, described PLC module is placed in described workbench 5, described pressing plate 2 is provided with probe aperture, described probe 3 is arranged in the probe aperture of described pressing plate 2, probe 3 top is provided with electric connection line, all electric connection lines are concentrated and are connected to output plug 4, described base 1 is provided with support column 6, described pressing plate 2 pumps along described support column 6, bottom described support column 6, cover has spring 7, spring 7 two ends connect workbench 5 and pressing plate 2 respectively, described support column 6 top, the top of pressing plate 2 is provided with top board 8, top board 8 is provided with active grab 9, described active grab 9 is fixedly mounted on active grab installing plate 11, the transmission output shaft of described active grab 9 connects described pressing plate 2 through described top board 8, the motion of described pressing plate 2 is controlled by the handle 10 pulling active grab.During work, PLC module is placed in described workbench 5, I/O interface pin position according to PLC module to be measured arranges probe 3 on pressing plate 2, make the I/O interface pin that probe 3 is just all to PLC module to be measured, and output plug 4 is connected to host computer, pressed down by pressing plate 2 by the handle 10 pulling active grab 9, namely all to the PLC module to be measured I/O interface of host computer detects.
As shown in Figure 2, as the further embodiment of embodiment 2, described output plug 4 is arranged on described top board 8.
Above are only the preferred embodiments of the present invention; those of ordinary skill in the art are not departing from the not creative distortion done under essence of the present invention and technology are enlightened and wetting; all should be considered as within protection scope of the present invention, protection scope of the present invention is depending on its claims.
Claims (4)
1. a PLC module Wiring detection method, it is characterized in that, I/O interface pin all for PLC module is electrically connected and concentrates and is connected to host computer, the host computer I/O interface all to PLC module detects, judge the break-make situation of each I/O interface, change the arrangement mode of probe, make it corresponding with the I/O interface pin position of different model, different specifications PLC module, realize the detection of the PLC module to different model, different size; The I/O interface pin electric connection mode that PLC module is all, by probe, PLC module is crimped, first PLC module is fixed, the arrangement mode of probe is corresponding with the I/O interface pin position of PLC module, then probe is depressed, the I/O interface pin all with PLC module contacts, and described tips of probes is provided with electrical lead.
2. a kind of PLC module Wiring detection method according to claim 1, is characterized in that, the electrical lead of described tips of probes is concentrated and is connected to plug, and described plug connects host computer, by the electric signal of probe collection input host computer.
3. for realizing a kind of PLC module wiring testing device of above-mentioned detection method, it is characterized by, comprise base, pressing plate, probe and output plug, described base is provided with workbench, described PLC module is placed in described workbench, described pressing plate is provided with probe aperture, described probe is arranged in the probe aperture of described pressing plate, tips of probes is provided with electric connection line, all electric connection lines are concentrated and are connected to output plug, described base is provided with support column, described pressing plate pumps along described support column, bottom described support column, cover has spring, both ends of the spring connects base and pressing plate respectively, when pressing plate presses down, spring plays position-limiting action, protection probe, when pressing plate is pulled back, spring plays return effect, described support column is arranged on the corner of described base.
4. a kind of PLC module wiring testing device according to claim 3, it is characterized in that, the top of described support column top, pressing plate is provided with top board, top board is provided with active grab, the transmission output shaft of described active grab connects described pressing plate through described top board, by pull active grab the motion of pressing plate described in hand control.
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| CN201210336447.7A CN102866323B (en) | 2012-09-13 | 2012-09-13 | Wiring detection method and device for programmable logic controller (PLC) module |
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| CN201210336447.7A CN102866323B (en) | 2012-09-13 | 2012-09-13 | Wiring detection method and device for programmable logic controller (PLC) module |
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| CN102866323B true CN102866323B (en) | 2015-07-08 |
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| CN110209142B (en) * | 2018-02-28 | 2021-04-27 | 北京金风慧能技术有限公司 | PLC module connection and detection method, device and detection equipment |
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| CN110596437B (en) * | 2019-09-29 | 2024-06-11 | 杭州德创电子股份有限公司 | Automatic crimping device for crimping HPLC communication module of electric energy meter |
| CN112241140A (en) * | 2020-10-28 | 2021-01-19 | 浙江佳乐科仪股份有限公司 | Efficient PLC detection device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2938127Y (en) * | 2005-07-27 | 2007-08-22 | 熊猫电子集团有限公司 | Programmable logical device cable tester |
| CN101329379A (en) * | 2007-06-19 | 2008-12-24 | 旭达电脑（昆山）有限公司 | Method and device for detecting electronic component pin |
| CN102435876A (en) * | 2011-09-14 | 2012-05-02 | 株洲南车时代电气股份有限公司 | Test device for connecting terminal |
-
2012
- 2012-09-13 CN CN201210336447.7A patent/CN102866323B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2938127Y (en) * | 2005-07-27 | 2007-08-22 | 熊猫电子集团有限公司 | Programmable logical device cable tester |
| CN101329379A (en) * | 2007-06-19 | 2008-12-24 | 旭达电脑（昆山）有限公司 | Method and device for detecting electronic component pin |
| CN102435876A (en) * | 2011-09-14 | 2012-05-02 | 株洲南车时代电气股份有限公司 | Test device for connecting terminal |
Non-Patent Citations (2)
| Title |
|---|
| PLC输入输出接口测试***设计;车畅等;《中国测试》;20110531;第37卷(第3期);53-56 * |
| 车畅.PLC输入输出接口测试***设计.《中国测试》.2011,第37卷(第3期), * |
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