Zobrazeno 1 - 10
of 124
pro vyhledávání: '"OPC server"'
Autor:
LI Zhidong;DAI Sidan
Publikováno v:
Journal of Isotopes, Vol 34, Iss 5 (2021)
Industrial pipeline will accumulate impurities and affect productivity during long-term use, so pipeline cleaning is required. The pipeline cleaning device is connected to the industrial pipelines, and the impurities in each pipeline are cleaned. In
Externí odkaz:
https://doaj.org/article/e29b98af81a4413d9ce1e8f7d7d30e75
Akademický článek
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The OPC server can be integrated with all currently available programmable logic controllers. Forms and transmits protocols in accordance with the international standards used in them. MasterOPC has two OPC interfaces that highlight keywords, work ea
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8245c082824c07887d2cf15c252b8733
Autor:
JING Jing
Publikováno v:
Gong-kuang zidonghua, Vol 41, Iss 5, Pp 116-118 (2015)
In view of problem that existing coal automation control system has many different communication protocols, data conversion and data integration are difficult, an OPC server based on ASOPCDA.DLL was developed, and its development flowchart and applic
Externí odkaz:
https://doaj.org/article/037d2517d54b47888b8fb6ce8ebc3775
Autor:
WEI Sen-sheng, TIAN Mu-qi
Publikováno v:
Gong-kuang zidonghua, Vol 38, Iss 8, Pp 127-130 (2012)
The paper introduced architecture principles of OPC technology and programming methods of OPC client, and put forward a method of OPC client program to use customized interface to access data. It designed OPC client application program with VC6.0 pro
Externí odkaz:
https://doaj.org/article/749346ac5fba4fbcb243ca01a14f95e6
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Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::874db6c4bed70e6e1c4c84a68f76b0cd
Autor:
Echávarri Azcona, Paula
Publikováno v:
RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
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[ES] Este trabajo de fin de grado consiste en el desarrollo de una parte de la interfaz de explotación de datos de una celda multisensórica. Principalmente se va a centrar en la definición y el desarrollo de la base de datos y sus procedimientos,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::c498acf8780af3f5f4f2bfb8154664dc
https://hdl.handle.net/10251/176935
https://hdl.handle.net/10251/176935
This paper proposes an improved control and monitors between two different PLCs, the Mitsubishi, and Omron. The main advantage is interoperability and communication between both PLC. The use of NI OPC server as the software interface reached interope
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::57ffc8c3d3c1dce7c5b3b67fe6cfda63
https://zenodo.org/record/4963642
https://zenodo.org/record/4963642
Autor:
Abdullah A. Al-Manfi
Publikováno v:
Journal of Electrical Systems, Vol 15, Iss 1, Pp 17-29 (2019)
Due to the non-linearity, complexity and time-varying dynamics of the Induction motor, therefore conventional controllers such as proportional-integral-derivative (PID) controller cannot ensure speed step response specifications in all speed range. T
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doajarticles::36abd43fefabbfa77c02d7d07f95136d
http://journal.esrgroups.org/jes/papers/15_1_2.pdf
http://journal.esrgroups.org/jes/papers/15_1_2.pdf
Autor:
CHEN Zong-feng, LIU Feng
Publikováno v:
Gong-kuang zidonghua, Vol 37, Iss 9, Pp 76-78 (2011)
The paper discussed developing process and concrete realizing steps of OPC server based on WIA-PA, and introduced how the OPC server sent data collected by meters in industrial field to upper computer for real-time display by an example of connecting
Externí odkaz:
https://doaj.org/article/fc0b6dee1f3243c7a2c342d475262bc4