CN106502198A - Transformer debugs case with PLC control cabinet - Google Patents
Transformer debugs case with PLC control cabinet Download PDFInfo
- Publication number
- CN106502198A CN106502198A CN201611200318.XA CN201611200318A CN106502198A CN 106502198 A CN106502198 A CN 106502198A CN 201611200318 A CN201611200318 A CN 201611200318A CN 106502198 A CN106502198 A CN 106502198A
- Authority
- CN
- China
- Prior art keywords
- control cabinet
- plc control
- case
- plc
- remote
- 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.)
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Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/05—Programmable logic controllers, e.g. simulating logic interconnections of signals according to ladder diagrams or function charts
- G05B19/054—Input/output
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/10—Plc systems
- G05B2219/11—Plc I-O input output
- G05B2219/1103—Special, intelligent I-O processor, also plc can only access via processor
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Programmable Controllers (AREA)
Abstract
The invention discloses a kind of transformer debugs case with PLC control cabinet, including PLC control cabinet (1), remote debugging control cabinet (3) and remote computer (6)；Wherein, it is connected by Serial Port Line (2) or netting twine between PLC control cabinet (1) and remote debugging control cabinet (3), by being wirelessly connected between remote debugging control cabinet (3) and remote computer (6).It is compared with existing PLC control cabinet, the present invention can allow attendant to change PLC built-in variables at the scene according to demand, and debugging routine function changes program if desired on a large scale, then designer can remotely complete download program, it is no longer necessary to frequently go on business.
Description
Technical field：
The present invention relates to transformer cooling control system technical field, more particularly to a kind of transformer is adjusted with PLC control cabinet
Examination case.
Background technology：
With the development of industry control industry, increasing control system is completed using PLC, and transformer Cooling controls industry
And thus, the control to transformer oil surface temperature is realized with PLC control system.
After existing PLC control cabinet product is reached the spot, installation personnel cannot be demonstrated to user because being ignorant of this respect technology
And debugging routine, must just allow technical staff to go to scene, but having a lot of projects simultaneously is carried out, such technical staff not enough adjusts
Match somebody with somebody, and focus can not be fully seated to product technology and be lifted above, be unfavorable for the sustainable development of company.
In order to improve operating efficiency, reduces cost, with the development of network technology, needs to build a kind of new system to solve
Certainly problem above.
Content of the invention：
Present invention aim at solving above-mentioned technical problem, there is provided a kind of transformer debugs case with PLC control cabinet.
Technical scheme for the offer that solves the above problems is：
Transformer debugs case with PLC control cabinet, including PLC control cabinet, remote debugging control cabinet and remote computer；Wherein,
Connected by Serial Port Line or netting twine between PLC control cabinet and remote debugging control cabinet, journey debugging control case with long-range
Wirelessly connect between computer.
The present invention is further improved by, and remote debugging control cabinet includes wireless terminal and touch-screen, wherein, touch-screen
It is connected by Serial Port Line or netting twine between PLC control cabinet, all changes inside PLC control cabinet can be monitored by touch-screen
Amount, while modifying to internal correlated variables, completes demonstration task, is provided with 4G flow cards, by serial ports in wireless terminal
Line and PLC control cabinet connection, create virtual push button using wireless terminal, and the programming using PLC control cabinet on remote computer is soft
Part can complete download program task.
The present invention is further improved by, and remote debugging control cabinet adopts plug-type, obtains from the socket of PLC control cabinet
Power taking source.
The present invention has the advantage that：
It is compared with existing PLC control cabinet, the present invention can allow attendant to be changed according to demand in PLC at the scene
Portion's variable, debugging routine function, if necessary to change program on a large scale, then designer can remotely complete download program, no longer
Need frequently to go on business.
In short, present invention mainly solves following technical problem：
1st, in-site installation personnel cannot carry out field adjustable because being ignorant of PLC program.
2nd, existing PLC control cabinet is required for technical staff to go to debug to after scene, even if program needs very in operation
Little change also has to technical staff and goes on business scene.
3rd, without general software, variable monitoring can be carried out to the PLC control cabinet of different model.
4th, do not increase product cost, allow in-site installation personnel to realize demonstrating switch board flow process and simple program modification.
5th, attendant can be debugged at the scene while technical staff again can be with remote debugging.
Description of the drawings：
Fig. 1 is the theory diagram of the present invention.
In figure：1st, PLC control cabinet, 2, Serial Port Line, 3, remote debugging control cabinet, 4, wireless terminal, 5, touch-screen, 6, long-range
Computer.
Specific embodiment：
The present invention is further described with specific embodiment below in conjunction with the accompanying drawings.
As shown in figure 1, the present invention relates to a kind of transformer with PLC control cabinet debug case, including PLC control cabinet 1, Serial Port Line
2nd, remote debugging control cabinet 3, wireless terminal 4, touch-screen 5 and remote computer 6.
Wherein, PLC control cabinet 1 is connected by Serial Port Line 2 and touch-screen 5, it is only necessary to simple by the address of PLC control cabinet 1
Corresponding with 5 home address of touch-screen, it is not necessary to change the program of touch-screen 5, it is possible to mutually to access resource, by touching
Touch screen 5 and can see all variables inside PLC control cabinet 1, can complete to control PLC by the parameter setting interface of touch-screen 5
The modification of 1 inside simple variable of cabinet processed.
The standardization program of touch-screen 5 is completed according to 1 programming of standard PLC switch board, and 1 program of PLC control cabinet is adopted divides
Interval selection is designed, and program the first row is by being opened and closed the blower fan number or cooler group number that point selection is used, line after the completion of selection
Circle meeting automatic running is suitable for the program of the project.
5 general program of touch-screen is divided into piece according to transformer cooling system and dissipates formula and strong oil formula, and piece dissipates formula and adopts 16 groups of wind
Machine is designed, and is simultaneously suitable for the PLC control cabinet 1 less than 16 groups of blower fans, is divided into main interface, opens into monitoring 1, open into monitoring 2, output
Monitoring, parameter setting.Into monitoring, opening includes that mode of operation, annex, power supply and fan condition monitor four parts, outputing monitoring is
Monitoring outputed by blower fan relay.Parameter setting includes that poll time sets and whether there is primary cut-out node sets.For convenience of area
Other unlike signal function, by the signal of 16 groups of blower fans with element name nominating in real-time data base.
Strong oil formula is simultaneously suitable for the PLC control cabinet 1 of 8 groups of once coolers using 8 groups of coolers designs.Touch-screen 5
Program includes main program, opens into monitoring 1, open into monitoring 2, open into monitoring 3, output monitoring 1, output monitoring 2 and parameter setting.
Open includes oil pump, oil stream and the fan monitor of change-over switch, annex, power supply and every group of cooler into monitoring.Output monitoring bag
Monitoring outputed by the oil pump and blower fan relay for including every group of cooler, and parameter setting includes poll time, the full cut-off trip time 1, complete
Stop the trip time 2 and whether there is primary cut-out design of node.For convenience of difference unlike signal function, will in real-time data base
The signal of 8 groups of coolers is with element name nominating.
The program of touch-screen 5 need not be changed with PLC control cabinet 1 when being communicated, it is only necessary to by PLC in device window
The address of switch board 1 is corresponding with element names.
Wireless terminal 4 and PLC control cabinet 1 connect, and 1 internal processes of remote download PLC control cabinet realized by insertion 4G cards.Remotely
Debugging control case 3 can be reused, and program all has versatility, and the PLC control cabinet 1 of different model is all suitable for.
Embodiment described above is one kind of the present invention, does not do any pro forma restriction to the present invention.
Claims (3)
1. transformer with PLC control cabinet debug case, it is characterised in that including PLC control cabinet (1), remote debugging control cabinet (3) and
Remote computer (6)；Wherein,
It is connected by Serial Port Line (2) or netting twine between PLC control cabinet (1) and remote debugging control cabinet (3), journey debugging control case
(3) wirelessly it is connected between remote computer (6).
2. transformer according to claim 1 debugs case with PLC control cabinet, it is characterised in that remote debugging control cabinet (3)
Including wireless terminal (4) and touch-screen (5), wherein, by Serial Port Line (2) or net between touch-screen (5) and PLC control cabinet (1)
Line connects, and can monitor the internal all variables of PLC control cabinet (1) by touch-screen (5), while carrying out to internal correlated variables
Modification, is completed to be provided with 4G flow cards in demonstration task, wireless terminal (4), is connected by Serial Port Line (2) and PLC control cabinet (1)
Connect, virtual push button is created using wireless terminal (4), in the upper programming software using PLC control cabinet (1) of remote computer (6)
Complete download program task.
3. transformer according to claim 1 debugs case with PLC control cabinet, it is characterised in that remote debugging control cabinet (3)
Using plug-type, power supply is obtained from the socket of PLC control cabinet (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611200318.XA CN106502198A (en) | 2016-12-22 | 2016-12-22 | Transformer debugs case with PLC control cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611200318.XA CN106502198A (en) | 2016-12-22 | 2016-12-22 | Transformer debugs case with PLC control cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106502198A true CN106502198A (en) | 2017-03-15 |
Family
ID=58335094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611200318.XA Pending CN106502198A (en) | 2016-12-22 | 2016-12-22 | Transformer debugs case with PLC control cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106502198A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110069020A (en) * | 2019-04-28 | 2019-07-30 | 中国长江电力股份有限公司 | A kind of transformer forced oil circulation water-cooling cooler simulation control subsystem |
| CN112731862A (en) * | 2020-12-30 | 2021-04-30 | 苏州精濑光电有限公司 | Debugging processing method of rapid wire-changing crimping system |
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2016
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| CN101644925A (en) * | 2008-08-04 | 2010-02-10 | 中国农业机械化科学研究院 | Fruit and vegetable crisp chip production automation control system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110069020A (en) * | 2019-04-28 | 2019-07-30 | 中国长江电力股份有限公司 | A kind of transformer forced oil circulation water-cooling cooler simulation control subsystem |
| CN112731862A (en) * | 2020-12-30 | 2021-04-30 | 苏州精濑光电有限公司 | Debugging processing method of rapid wire-changing crimping system |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170315 |
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| RJ01 | Rejection of invention patent application after publication |