CN205158125U - Hand -held type stage control system fault detection device - Google Patents
Hand -held type stage control system fault detection device Download PDFInfo
- Publication number
- CN205158125U CN205158125U CN201520988102.9U CN201520988102U CN205158125U CN 205158125 U CN205158125 U CN 205158125U CN 201520988102 U CN201520988102 U CN 201520988102U CN 205158125 U CN205158125 U CN 205158125U
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- button
- control system
- stage control
- chip microcomputer
- equipment control
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Abstract
The utility model relates to a hand -held type stage control system fault detection device, including the body of built -in singlechip, its characterized in that: the body openly is equipped with LCD display screen, trouble information button, a last button, next button, the button that resets respectively, returns the button, ON / OFF machine button, and its back is equipped with the connecting wire that links to each other with stage control system PLC switch board panel terminal row, is equipped with the clock circuit in it, the singlechip respectively with trouble information button, a last button, next button, the button that resets, the output that returns button, ON / OFF machine button, clock circuit link to each other, the singlechip with the input of LCD display screen links to each other, the singlechip passes through the connecting wire is continuous with stage control system PLC's 4 way input port and 8 way output port respectively. The utility model discloses convenient to use can accurately obtain stage control system converter trouble information fast and carry out reset operation to guarantee stage control system's reliability service.
Description
Technical field
The utility model relates to a kind of failure detector of control system, particularly relates to hand-held Stage Equipment Control system failure detection device.
Background technology
Reliability and security are the modern dance bench control system most important things.Frequency converter, as the main topworks of modern dance bench control system, can have a strong impact on the normal work of Stage Equipment Control system when a failure occurs it.The usual self-diagnostic function of existing frequency converter is comparatively perfect, and to the conventional method that frequency converter failure detects is: by frequency-changer operation panel, or from upper software systems read failure information, thus determine its fault type.But frequency converter One's name is legion in Stage Equipment Control system, all failure messages read and not easily obtain on the one hand, on the other hand in reality upper software systems and frequency converter also exist communication freely time duty, thus when frequency converter failure, make quick diagnosis and eliminate frequency converter failure to become difficulty, for the safe operation of Stage Equipment Control system brings hidden danger.
Utility model content
Technical problem to be solved in the utility model be to provide a kind of quick and precisely, hand-held Stage Equipment Control system failure detection device easy to use.
For solving the problem, hand-held Stage Equipment Control system failure detection device described in the utility model, comprise the body of built-in single-chip microcomputer, it is characterized in that: described body front is respectively equipped with LCD display, failure message button, the next item up button, the next item down button, reset key, returns button, machine open/close button, its back side is provided with arranges with Stage Equipment Control system PLC control cabinet panel terminal the connecting line be connected, and is provided with clock circuit in it; Described single-chip microcomputer respectively with described failure message button, the next item up button, the next item down button, reset key, return button, machine open/close button, clock circuit output terminal be connected; Described single-chip microcomputer is connected with the input end of described LCD display; Described single-chip microcomputer is connected with the 4 road input ports of Stage Equipment Control system PLC and 8 road output ports respectively by described connecting line.
Described single-chip microcomputer is STC89C52RC single-chip microcomputer.
Described LCD display is LCD12864.
The utility model compared with prior art has the following advantages:
1, the single-chip microcomputer in the utility model is connected with the 4 road input ports of Stage Equipment Control system PLC and 8 road output ports respectively by connecting line, Stage Equipment Control system frequency converter failure information can be obtained rapidly and accurately, and reset operation can be carried out to fault frequency converter, thus the reliability service of Stage Equipment Control system is provided safeguard.
What 2, the utility model connected is the digital quantity port of PLC, does not need to drive, can plug and play, easy to use; And particular/special requirement is not had to the brand of PLC and frequency converter.
3, the utility model components and parts used are few, and equipment volume is little, lightweight, facilitate hand-held carrying, and antijamming capability is strong, not high to environmental requirement.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is present system hardware circuit general structure schematic diagram.
In figure: 1-connecting line, 2-LCD display, 3-failure message button, 4-the next item up button, 5-the next item down button, 6-reset key 7-return button 8-machine open/close button 9-clock circuit 10-single-chip microcomputer.
Embodiment
As shown in Figure 1 and 2, hand-held Stage Equipment Control system failure detection device, comprises the body of built-in single-chip microcomputer 10.
Body front is respectively equipped with LCD display 2, failure message button 3, the next item up button 4, the next item down button 5, reset key 6, returns button 7, machine open/close button 8, its back side is provided with arranges with Stage Equipment Control system PLC control cabinet panel terminal the connecting line 1 be connected, and is provided with clock circuit 9 in it; Single-chip microcomputer 10 respectively with failure message button 3, the next item up button 4, the next item down button 5, reset key 6, return button 7, machine open/close button 8, clock circuit 9 output terminal be connected; Single-chip microcomputer 10 is connected with the input end of LCD display 2; Single-chip microcomputer 10 is connected with the 4 road input ports of Stage Equipment Control system PLC and 8 road output ports respectively by connecting line 1.
Wherein: single-chip microcomputer 10 is STC89C52RC single-chip microcomputer.LCD display 2 is LCD12864.
During use, connecting line 1 joint in the utility model is inserted on Stage Equipment Control system PLC control cabinet panel terminal row, read the 8 railway digital amount output ports of Stage Equipment Control system PLC by single-chip microcomputer 10 input terminal, obtain fault frequency converter numbering and failure code.
Press machine open/close button 8, failure message button 3 successively, if now do not have frequency converter to break down, then show in LCD display 2 and currently to break down without frequency converter.
If now there is frequency converter to break down, when pressing failure message 3 button, in LCD display 3, showing fault frequency converter numbering and failure code, by consulting the frequency converter handbook of corresponding brand, the particular content and disposal route that break down can be obtained.
When there being multiple stage frequency converter to break down, choose different fault frequency converters by the next item up button 4 of the present utility model or the next item down button 5, and repositioning information can be sent to selected fault frequency converter by reset key 6 and to the 4 road input ports of Stage Equipment Control system PLC, selected frequency converter is resetted.Press after reset terminates and return button 7 and turn back to malfunction coefficient interface.
After detection, press machine open/close button 8 closing device, pull up connecting line 1.
Claims (3)
1. hand-held Stage Equipment Control system failure detection device, comprise the body of built-in single-chip microcomputer (10), it is characterized in that: described body front is respectively equipped with LCD display (2), failure message button (3), the next item up button (4), the next item down button (5), reset key (6), returns button (7), machine open/close button (8), its back side is provided with arranges with Stage Equipment Control system PLC control cabinet panel terminal the connecting line (1) be connected, and is provided with clock circuit (9) in it; Described single-chip microcomputer (10) respectively with described failure message button (3), the next item up button (4), the next item down button (5), reset key (6), return button (7), machine open/close button (8), clock circuit (9) output terminal be connected; Described single-chip microcomputer (10) is connected with the input end of described LCD display (2); Described single-chip microcomputer (10) is connected with the 4 road input ports of Stage Equipment Control system PLC and 8 road output ports respectively by described connecting line (1).
2. hand-held Stage Equipment Control system failure detection device as claimed in claim 1, is characterized in that: described single-chip microcomputer (10) is STC89C52RC single-chip microcomputer.
3. hand-held Stage Equipment Control system failure detection device as claimed in claim 1, is characterized in that: described LCD display (2) is LCD12864.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520988102.9U CN205158125U (en) | 2015-12-03 | 2015-12-03 | Hand -held type stage control system fault detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520988102.9U CN205158125U (en) | 2015-12-03 | 2015-12-03 | Hand -held type stage control system fault detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205158125U true CN205158125U (en) | 2016-04-13 |
Family
ID=55693798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520988102.9U Expired - Fee Related CN205158125U (en) | 2015-12-03 | 2015-12-03 | Hand -held type stage control system fault detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205158125U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106200627A (en) * | 2016-08-31 | 2016-12-07 | 山推工程机械股份有限公司 | The autognostic system of a kind of intelligent controller and self-diagnosing method |
-
2015
- 2015-12-03 CN CN201520988102.9U patent/CN205158125U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106200627A (en) * | 2016-08-31 | 2016-12-07 | 山推工程机械股份有限公司 | The autognostic system of a kind of intelligent controller and self-diagnosing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160413 Termination date: 20161203 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |