CN105629961A - Industrial furnace remote debugging and diagnosing system and method thereof - Google Patents
Industrial furnace remote debugging and diagnosing system and method thereof Download PDFInfo
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- CN105629961A CN105629961A CN201610117543.0A CN201610117543A CN105629961A CN 105629961 A CN105629961 A CN 105629961A CN 201610117543 A CN201610117543 A CN 201610117543A CN 105629961 A CN105629961 A CN 105629961A
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- G—PHYSICS
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- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B23/00—Testing or monitoring of control systems or parts thereof
- G05B23/02—Electric testing or monitoring
- G05B23/0205—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults
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Abstract
The invention relates to an industrial furnace remote debugging and diagnosing system and a method thereof. An industrial furnace remote debugging and diagnosing system and a method thereof for reducing industrial furnace equipment debugging and improving the fault diagnosis efficiency through remote debugging and diagnosing do not exist in the prior art. The system of the invention comprises a field industrial furnace PLC and a field industrial personal computer, and is characterized by further comprising a field industrial Ethernet switch, a field safety communication module, a remote industrial Ethernet switch, a remote engineer station computer and the Internet, wherein both the field industrial furnace PLC and the field industrial personal computer are connected with the field industrial Ethernet switch; and the field safety communication module is connected with the remote industrial Ethernet switch via the Internet. The method of the invention comprises the following step: a remote engineer carries out real-time online monitoring and diagnosis on the field industrial furnace PLC through the remote engineer station computer. Thus, through remote debugging and diagnosing, the industrial furnace equipment debugging and later maintenance cost is reduced and the fault diagnosis efficiency is improved.
Description
Technical field
The present invention relates to Industrial Furnace Control technical field, especially relate to a kind of long-range debugging of industrial furnace and diagnositc system and method thereof, be mainly applicable to the nonstandard industrial equipmentss such as various heat treatment furnace, process furnace.
Background technology
In recent years, domestic and international industrial furnace automatization level improves constantly, and the fast development of internet, 3G/4G network, the service response of the non-standard equipment suppliers such as industrial furnace is had higher requirement by owner.
At present, industrial furnace is being built, in the operation cycle, is mainly being had the following disadvantages: 1, the debug phase built by industrial furnace, it is necessary to electric adjustment slip-stick artist coordinates at scene always, and the cycle is longer, and debugging cost is higher, 2, industrial furnace is in the formal production phase, have various reason inevitable in production, there will be fault, cause producing and pause, client is once these faults of cannot settling a dispute by the parties concerned themselves, the industrial furnace equipment produced more continuously, and when needing emergent management, often need equipment to undertake the construction of company sends slip-stick artist to site disposal at once, but, device context is often remote, the area having inconvenient traffic, even if slip-stick artist takes the fastest vehicles, spend and bigger go on business fund cost and human cost arrives at scene, some also needs the time most of the day, and slip-stick artist's inefficiency while very tired out, probably can not solve the matter of great urgency of production immediately, increase Stop-Time of Device Failure, reduce rate of utilization and the production efficiency of equipment.
Such as [meeting paper] Liu Zhanzeng, Zeng Hansheng, Zhang Daoming, Ding Cuijiao, the diagnosis of bell furnace firing system and debugging disclosed in Li Hongbo, the metallurgical energy-saving and emission-reduction of metallurgical forum's the 25th (Beijing) meeting in Chen Yongfeng, 2010-West China and the whole nation and industrial furnace power-saving technology symposial; [meeting paper] Wang Min, Hu Xiongguang, Yan Zhiping, Tian Shiping, Dong Zhanbin, the metallurgical energy-saving and emission-reduction of metallurgical forum's the 25th (Beijing) meeting in 2010-West China and the whole nation and industrial furnace power-saving technology symposial industrial furnace technology symposial regenerative combustion technology, disclosed slab recuperative heater thermal diagnosis is analyzed; And [journal article] " industrial furnace " ISTIC-2014 3 phase-Liu little Min, the online process capability evaluation of disclosed industrial furnace and process diagnosis analysis; All there is above-mentioned deficiency.
Also do not have now one by long-range debugging and diagnosis, industrial furnace equipment debugging, later maintenance cost can be reduced, it is to increase the long-range debugging of the industrial furnace of trouble diagnosis efficiency and diagnositc system and method thereof.
Summary of the invention
It is an object of the invention to overcome above shortcomings in prior art, and provide the one can by long-range debugging and diagnosis, reduce industrial furnace equipment debugging, later maintenance cost, it is to increase the long-range debugging of the industrial furnace of trouble diagnosis efficiency and diagnositc system and method thereof.
The present invention's technical scheme adopted that solves the problem is: the long-range debugging of this industrial furnace and diagnositc system comprise situ industrial stove PLC and for monitoring site industrial furnace PLC running status and read the on-the-spot industrial computer of data, its constructional feature is: also comprise situ industrial Ethernet switch, site safety communication module, remote industrial Ethernet switch, remote engineering teacher stands computer and Internet, described situ industrial stove PLC and on-the-spot industrial computer are all connected with situ industrial Ethernet switch, described situ industrial Ethernet switch is connected with site safety communication module, described site safety communication module is connected with remote industrial Ethernet switch by Internet, described remote industrial Ethernet switch and remote engineering teacher stand computer connect.
As preferably, the quantity of situ industrial stove PLC of the present invention is one or more.
As preferably, the stand quantity of computer of remote engineering teacher of the present invention is one or more.
As preferably, situ industrial stove PLC of the present invention being provided with Ethernet mouth CPU.
As preferably, the quantity of on-the-spot industrial computer of the present invention is one or more.
As preferably, site safety communication module of the present invention is provided with the transmitting antenna of packaged type, being connected with cable between described transmitting antenna with site safety communication module, the bottom of this transmitting antenna is with the magnet being convenient to be fixed on cupboard surface.
As preferably, being connected by industry ethernet line between situ industrial Ethernet switch of the present invention and site safety communication module.
As preferably, remote industrial Ethernet switch of the present invention and remote engineering teacher are stood and are connected by industry ethernet line between computer.
A kind of long-range debugging of industrial furnace and diagnostic method adopting the long-range debugging of described industrial furnace and diagnositc system, it is characterized in that: the step of the long-range debugging of described industrial furnace and diagnostic method is as follows: through debug in advance qualified after, Power supply networking is completed by on-the-spot electrician, the power light of situ industrial stove PLC, situ industrial Ethernet switch and site safety communication module is bright, and situ industrial stove PLC is debugged as field adjustable by the remote engineering teacher at remote engineering teacher station on remote engineering teacher stands computer; In later maintenance process, service condition according to situ industrial stove PLC, cannot judge when breaking down or when scene cannot solve the situation of process, on-the-spot operator are according to Engineering Order, open site safety communication module, coordinate the remote engineering Shi Jinhang trouble diagnosis investigation at remote engineering teacher station, situ industrial stove PLC is carried out on-line monitoring and diagnosis by remote engineering teacher computer of standing by remote engineering teacher in real time, and do not need to go scene and diagnose, to reduce the maintenance cost of industrial furnace greatly, and strengthen the real-time that industrial furnace is safeguarded.
As preferably, the operation that the present invention debugs in advance is as follows: the electric adjustment stage of situ industrial stove PLC, electric cabinet is complete complete after, and before mailing to scene, communication network is debugged in advance, preset the IP address of each situ industrial stove PLC, IP conflict occurs to prevent on-the-spot and causes communication failure; Logging in software on the remote engineering teacher networked stands computer, fill in user address, user name and password and connect to realize, now, all equipment being connected into situ industrial Ethernet switch and remote engineering teacher computer of standing realizes networking; Network connect normal after, the remote engineering teacher having installed PLC configuration software computer of standing first carries out PLC hardware download, checks the consistence of PLC actual module and software, to investigate the mistake of configuration as early as possible; When in all PLC module all communication, and configuration correct after, then carry out download program, download after successfully, then test after normally through the peripheral connect elements of PLC module, namely complete pre-debugging, PLC control cabinet can mail to scene.
The present invention is compared with prior art, have the following advantages and effect: reasonable in design, scientific arrangement, easy to use, situ industrial stove PLC, on-the-spot industrial computer, situ industrial Ethernet switch, site safety communication module, remote industrial Ethernet switch, remote engineering teacher are stood computer and to form one organically overall in Internet, reduce industrial furnace equipment debugging, later maintenance cost by the long-range debugging of industrial furnace and diagnositc system, and improve trouble diagnosis efficiency.
Situ industrial stove PLC carries Ethernet interface or expansion Ethernet interface module, situ industrial stove PLC and on-the-spot industrial computer are connected with situ industrial Ethernet switch by industry ethernet line, site safety communication module is connected with situ industrial Ethernet switch by industry ethernet line, now, situ industrial stove PLC, on-the-spot industrial computer and the on-the-spot local area network of site safety communication module composition, site safety communication module carries out data communication by wired or wireless network and Internet, remote engineering teacher stand computer by industry Ethernet be connected with remote industrial Ethernet switch, and enter the Internet, now, telesecurity communication module and remote engineering teacher stand computer composition remote lan, namely remote engineering teacher station realizes the debugging to situ industrial stove PLC by Internet Tele, diagnosis, the work such as program upgrade, reduce industrial furnace field adjustable greatly, later maintenance cost, and make full use of remote engineering teacher and stand the rich experiences of numerous slip-stick artist, fast and effeciently diagnose, ensure that industrial furnace safety, reliably, produce continuously.
Accompanying drawing explanation
Fig. 1 is the framework schematic diagram of the long-range debugging of industrial furnace and diagnositc system in the embodiment of the present invention.
Embodiment
Below in conjunction with accompanying drawing, also by embodiment, the present invention is described in further detail, and following examples are explanation of the invention and the present invention is not limited to following examples.
Embodiment.
See Fig. 1, the long-range debugging of industrial furnace in the present embodiment and diagnositc system comprise situ industrial stove PLC1, for monitoring site industrial furnace PLC1 running status and read the on-the-spot industrial computer 2 of data, situ industrial Ethernet switch 3, site safety communication module 4, remote industrial Ethernet switch 5, remote engineering teacher stand computer 6 and Internet 7, wherein, Internet 7 is Internet.
Situ industrial stove PLC1 in the present embodiment and on-the-spot industrial computer 2 are all connected with situ industrial Ethernet switch 3, situ industrial Ethernet switch 3 is connected with site safety communication module 4, site safety communication module 4 is connected with remote industrial Ethernet switch 5 by Internet 7, and remote industrial Ethernet switch 5 and remote engineering teacher computer 6 of standing connects.
In the present embodiment, the quantity of situ industrial stove PLC1 can be one or more, remote engineering teacher stand computer 6 quantity can for one or more, situ industrial stove PLC1 can be provided with Ethernet mouth CPU; The quantity of on-the-spot industrial computer 2 can be one or more; Site safety communication module 4 can be provided with the transmitting antenna of packaged type, is connected with cable between transmitting antenna with site safety communication module 4, and the bottom of this transmitting antenna is with the magnet being convenient to be fixed on cupboard surface; Can being connected by industry ethernet line between situ industrial Ethernet switch 3 and site safety communication module 4, remote industrial Ethernet switch 5 and remote engineering teacher are stood and can be connected by industry ethernet line between computer 6.
Single or some situ industrial stove PLC1 in the present embodiment, on-the-spot industrial computer 2 is connected with situ industrial Ethernet switch 3 by industry ethernet line, the on-the-spot local area network of composition, on-the-spot industrial computer 2 can the running status of monitoring site industrial furnace PLC1, read data, site safety communication module 4 is connected with situ industrial Ethernet switch 3 by industry ethernet line, site safety communication module 4 obtains the data of the situ industrial stove PLC1 of all access to LAN by situ industrial Ethernet switch 3, site safety communication module 4 is by wired or 3G/4G network insertion Internet, site safety communication module 4 is connected with remote industrial Ethernet switch 5 by Internet, remote engineering teacher stand computer 6 also by industry ethernet line be connected with remote industrial Ethernet switch 5, remote engineering teacher computer 6 of standing forms remote lan.
In the long-range debugging of the industrial furnace of the present embodiment and diagnositc system, on-the-spot industrial computer 2 has installed corresponding configuration software, realize the monitor in real time of situ industrial stove PLC1, comprise blow-on, the function such as blowing out, process curve setting, temperature control record, pressure record, temperature control pressure parameter are arranged. Site safety communication module 4 has wired ethernet communication or wireless communication function, wireless communication function comprises 2.5G, 3G, 4G, wifi, industrial furnace is on-the-spot according to when safeguarding the need of long-range intervention debugging, diagnosis etc., this function switch can be opened or closed, in order to avoid long-range mishandle causes impact. Site safety communication module 4 has network encryption function.
The step of the long-range debugging of the industrial furnace in the present embodiment and diagnostic method is as follows.
On-the-spot industrial computer 2 has installed PLC configuration monitoring software, and at scene to industrial furnace monitoring state, primarily of execute-in-place, personnel operate.
Site safety communication module 4 adopts 4G network, as long as site safety communication module 4 is working properly, the remote engineering teacher computer 6 of standing of any networking all can access site safety communication module 4 by Internet, can long-range realization to work such as the debugging of situ industrial stove PLC1, diagnosis, program upgrades.
Situ industrial stove PLC1, the electric adjustment stage, electric cabinet is complete complete after, before mailing to scene, communication network need to carry out pre-debugging, presets the IP address of each situ industrial stove PLC1, prevents from on-the-spot IP conflict occurring and causing communication failure. Preset IP as follows:
(1), 1# stove PLC_IP:192.168.1.101;
(2), 2# stove PLC_IP:192.168.1.102;
(3), 3# stove PLC_IP:192.168.1.103;
(4), the local IP:192.168.1.1 of site safety communication module.
Log in software at the remote engineering teacher networked computer 6 of standing, fill in the parameters such as user address, user name, password and can realize connecting. Now, all be connected into situ industrial Ethernet switch 3 equipment and remote engineering teacher computer 6 of standing realize networking.
Network connects after normally, the remote engineering teacher having installed PLC configuration software computer 6 of standing first carries out PLC hardware download, check the consistence of PLC actual module and software, the mistake of configuration can be investigated as early as possible, when in all PLC module all communication, configuration is correct, download program can be carried out, download after successfully, then after PLC module peripheral connect elements test is normal, namely completing pre-debugging, PLC control cabinet can mail to scene.
Through debug in advance qualified after, mail to on-the-spot PLC control cabinet and complete Power supply networking by on-the-spot electrician, the power light of situ industrial stove PLC1, situ industrial Ethernet switch 3 and site safety communication module 4 is bright. Situ industrial stove PLC1 far away from scene can be debugged by commissioning engineer at remote engineering teacher computer 6 of standing, as field adjustable.
In project later maintenance, service condition according to situ industrial stove PLC1, there is fault cannot judge or when scene cannot solve process, operator are according to Engineering Order, opening site safety communication module 4, coordinate the remote engineering Shi Jinhang trouble diagnosis investigation at remote engineering teacher station, situ industrial stove PLC1 can be carried out on-line monitoring, diagnosis by remote engineering teacher computer 6 of standing by remote engineering teacher in real time, and do not need to go scene and diagnose, reduce industrial furnace maintenance cost greatly.
The slip-stick artist that enriches by numerous on-site experience of slip-stick artist at remote engineering teacher station forms, and therefore, substantially diagnosable on-the-spot fault, is conducive to industrial furnace normally, effectively utilize, ensures to produce.
Further, it is desirable that illustrate, the specific embodiment described in this specification sheets, the shape of its parts and components, be named title etc. can difference, the above content described in this specification sheets is only to present configuration example explanation. All equivalences done according to the structure described in inventional idea of the present invention, feature and principle change or simple change, are included in the protection domain of patent of the present invention. Described specific embodiment can be made various amendment or supplements or adopt similar mode to substitute by those skilled in the art; as long as not deviateing the structure of the present invention or surmounting this scope as defined in the claims, protection scope of the present invention all should be belonged to.
Claims (10)
1. the long-range debugging of industrial furnace and diagnositc system, comprise situ industrial stove PLC and for monitoring site industrial furnace PLC running status and read the on-the-spot industrial computer of data, it is characterized in that: also comprise situ industrial Ethernet switch, site safety communication module, remote industrial Ethernet switch, remote engineering teacher stands computer and Internet, described situ industrial stove PLC and on-the-spot industrial computer are all connected with situ industrial Ethernet switch, described situ industrial Ethernet switch is connected with site safety communication module, described site safety communication module is connected with remote industrial Ethernet switch by Internet, described remote industrial Ethernet switch and remote engineering teacher stand computer connect.
2. the long-range debugging of industrial furnace according to claim 1 and diagnositc system, it is characterised in that: the quantity of described situ industrial stove PLC is one or more.
3. the long-range debugging of industrial furnace according to claim 1 and diagnositc system, it is characterised in that: described remote engineering teacher stand computer quantity for one or more.
4. the long-range debugging of industrial furnace according to claim 1 and diagnositc system, it is characterised in that: described situ industrial stove PLC is provided with Ethernet mouth CPU.
5. the long-range debugging of industrial furnace according to claim 1 and diagnositc system, it is characterised in that: the quantity of described on-the-spot industrial computer is one or more.
6. the long-range debugging of industrial furnace according to claim 1 and diagnositc system, it is characterized in that: described site safety communication module is provided with the transmitting antenna of packaged type, being connected with cable between described transmitting antenna with site safety communication module, the bottom of this transmitting antenna is with the magnet being convenient to be fixed on cupboard surface.
7. the long-range debugging of industrial furnace according to claim 1 and diagnositc system, it is characterised in that: connected by industry ethernet line between described situ industrial Ethernet switch and site safety communication module.
8. the long-range debugging of industrial furnace according to claim 1 and diagnositc system, it is characterised in that: described remote industrial Ethernet switch and remote engineering teacher are stood and are connected by industry ethernet line between computer.
9. one kind adopts the long-range debugging of industrial furnace and the diagnostic method of the long-range debugging of industrial furnace as described in claim 1-8 any claim and diagnositc system, it is characterized in that: the step of the long-range debugging of described industrial furnace and diagnostic method is as follows: through debug in advance qualified after, Power supply networking is completed by on-the-spot electrician, the power light of situ industrial stove PLC, situ industrial Ethernet switch and site safety communication module is bright, and situ industrial stove PLC is debugged as field adjustable by the remote engineering teacher at remote engineering teacher station on remote engineering teacher stands computer; In later maintenance process, service condition according to situ industrial stove PLC, cannot judge when breaking down or when scene cannot solve the situation of process, on-the-spot operator are according to Engineering Order, open site safety communication module, coordinate the remote engineering Shi Jinhang trouble diagnosis investigation at remote engineering teacher station, situ industrial stove PLC is carried out on-line monitoring and diagnosis by remote engineering teacher computer of standing by remote engineering teacher in real time, and do not need to go scene and diagnose, to reduce the maintenance cost of industrial furnace greatly, and strengthen the real-time that industrial furnace is safeguarded.
10. the long-range debugging of industrial furnace according to claim 9 and diagnostic method, it is characterized in that: the operation of pre-debugging is as follows: the electric adjustment stage of situ industrial stove PLC, electric cabinet is complete complete after, and before mailing to scene, communication network is debugged in advance, preset the IP address of each situ industrial stove PLC, IP conflict occurs to prevent on-the-spot and causes communication failure; Logging in software on the remote engineering teacher networked stands computer, fill in user address, user name and password and connect to realize, now, all equipment being connected into situ industrial Ethernet switch and remote engineering teacher computer of standing realizes networking; Network connect normal after, the remote engineering teacher having installed PLC configuration software computer of standing first carries out PLC hardware download, checks the consistence of PLC actual module and software, to investigate the mistake of configuration as early as possible; When in all PLC module all communication, and configuration correct after, then carry out download program, download after successfully, then test after normally through the peripheral connect elements of PLC module, namely complete pre-debugging, PLC control cabinet can mail to scene.
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| CN106502198A (en) * | 2016-12-22 | 2017-03-15 | 中国西电电气股份有限公司 | Transformer debugs case with PLC control cabinet |
| CN108243186A (en) * | 2017-12-22 | 2018-07-03 | 深圳市汇川技术股份有限公司 | The system and method for remote operation programmable logic controller (PLC) |
| CN110109493A (en) * | 2019-05-06 | 2019-08-09 | 四川和泰光纤有限公司 | A kind of optical fiber production automatic temperature control system and control method |
| CN110879564A (en) * | 2019-10-31 | 2020-03-13 | 军创（厦门）自动化科技有限公司 | Remote debugging and monitoring method and system for PLC (programmable logic controller) |
| 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 |
| CN113448310A (en) * | 2021-06-01 | 2021-09-28 | 阳春新钢铁有限责任公司 | Direct-current transmission device debugging method based on PLC routing function |
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Address after: The city of Hangzhou city of Zhejiang Province, 310022 Stonebridge Road No. 338 Applicant after: United Engineers Ltd in China Address before: The city of Hangzhou city of Zhejiang Province, 310022 Stonebridge Road No. 338 Applicant before: China Lianhe Engineering Co., Ltd., China |
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Application publication date: 20160601 |