scholarly journals Rancang Bangun Sistem SCADA Loading Station pada Mini Factory Trainer di Laboratorium Mekatronika

2020 ◽  
Vol 1 (1) ◽  
pp. 35
Author(s):  
Windarti Setianingsih ◽  
Muhammad Rifa'i ◽  
Herwandi Herwandi
Keyword(s):  
Data Acquisition ◽  
Real Time ◽  
Supervisory Control

Sistem pamantauan dan pengendalian peralatan jarak jauh menjadi solusi bagi kompleksitas sistem. Politeknik Negeri Malang sebagai lembaga pendidikan vokasi harus selalu memperbaharui teknologinya sejalan dengan kebutuhan industri saat ini. Sinkronisasi antara dunia industri dan dunia pendidikan vokasi diharapkan dapat menghasilkan lulusan dengan skill standar industri. Oleh sebab itu, di buat suatu penelitian berjudul Rancang Bangun Sistem SCADA Loading Station pada Factory Trainer di Laboratorium Mekatronika. SCADA (Supervisory Control and Data Acquisition) adalah sistem pengawasan dan pengendalian dengan cara melakukan pengumpulan dan analisa data secara real time. Sistem SCADA terdiri dari tiga bagian utama yaitu master, slave dan media komunikasi. PLC CP1EN40DR-A sebagai pembentuk komponen Master dan Slave. Media komunikasi antara Master dan Slave menggunakan komunikasi serial RS 232. Berdasarkan hasil pengujian bahwa waktu respon output saat diaktifkan melalui plant lebih cepat dibandingkan waktu respon output saat diaktifkan melalui HMI akan tetapi interval waktu tidak lebih dari satu detik, adapun interval waktu rata-rata adalah 0.32 detik. Hal ini disebabkan oleh adanya proses transferring data dari HMI ke kontroller. Kata Kunci—Journal mahasiswa D4, standar format IEEE, panduan penulisan artikel ilmiah

scholarly journals Pemodelan System Supervisory Control and Data Acquisition pada Instalasi Pengolahan Air (Studi Kasus : Pdam Kota Padang)

KOMTEKINFO ◽  
2018 ◽  
Vol 5 (1) ◽  
Author(s):  
Sofika Enggari
Keyword(s):  
Data Acquisition ◽  
Real Time ◽  
Supervisory Control ◽  
Unified Modeling Language ◽  
Modeling Language ◽  
Unified Modeling

Dalam memproduksi air bersih, Perusahaan Daerah Air Minum (PDAM) membangun infrastruktur yang disebut Instalasi Pengolahan Air (IPA). IPA ini mengolah air baku dari air menjadi air bersih yang siap dikonsumsi. Dalam pengolahannya melalui beberapa tahapan pengolahan mulai dari pengambilan air baku hingga air dapat didistribusikan ke rumah pelanggan. Setiap tahapan pengolahan air perlu dipantau dan dikendalikan agar kualitas, kuantitas dan kontinuitas air bersih dapat terjaga. Kegiatan pemantauan dan pengendalian pengolahan air di PDAM Kota Padang masih dilakukan secara manual. Sistem Supervisory Control And Data Acquisition (SCADA) merupakan sistem pengendalian dan pengawasan yang memanfaatkan teknologi informasi. Di negara maju SCADA telah menjadi bagian penting dari sebuah infrastruktur. SCADA digunakan untuk memantau dan mengontrol jaringan pipa, air, sistem transportasi, pabrik kimia dan proses lainnya dalam kegiatan manufaktur. SCADA dapat menyajikan data dan mengontrol proses pemrosesan/manufaktur secara real-time. Dengan menggunakan sistem ini dapat meningkatkan kuantitas dan kualitas produksi serta efisiensi. Pada tugas akhir ini akan dirancang sebuah sistem SCADA untuk IPA PDAM Kota Padang. Dalam perancangannya akan dilakukan pemodelan sistem dengan menggunakan bahasa pemodelan Unified Modeling Language (UML).

Research on Supervisory Control and Data Acquisition System Based on Stacker

2014 ◽  
Vol 615 ◽  
pp. 370-374
Author(s):  
Jing Ji ◽  
Shao Zhong Cao
Keyword(s):  
Data Acquisition ◽  
Real Time ◽  
Supervisory Control ◽  
Data Acquisition System ◽  
Acquisition System ◽  
Time Data ◽  
Current Field ◽  
Industrial Control ◽  
Real Time Data ◽  
Visual Interface

This paper aims at the current field of industrial control of stacker networking and intelligence, presents a supervisory control and data acquisition system. In VC++.NET environment, transfer Mitsubishi MX component by Mitsubishi FX3U Ethernet module implements the computer and Mitsubishi FX3U series PLC communication, to reach the remote real-time data acquisition and supervisory control ,to provide a visual interface for the user.

scholarly journals Whitelists Based Multiple Filtering Techniques in SCADA Sensor Networks

2014 ◽  
Vol 2014 ◽  
pp. 1-7 ◽  
Author(s):  
DongHo Kang ◽  
ByoungKoo Kim ◽  
JungChan Na ◽  
KyoungSon Jhang
Keyword(s):  
Sensor Networks ◽  
Internet Of Things ◽  
Data Acquisition ◽  
Real Time ◽  
Supervisory Control ◽  
Cyber Attacks ◽  
Computing Environment ◽  
Time Data ◽  
Real Time Data ◽  
Filtering Technique

Internet of Things (IoT) consists of several tiny devices connected together to form a collaborative computing environment. Recently IoT technologies begin to merge with supervisory control and data acquisition (SCADA) sensor networks to more efficiently gather and analyze real-time data from sensors in industrial environments. But SCADA sensor networks are becoming more and more vulnerable to cyber-attacks due to increased connectivity. To safely adopt IoT technologies in the SCADA environments, it is important to improve the security of SCADA sensor networks. In this paper we propose a multiple filtering technique based on whitelists to detect illegitimate packets. Our proposed system detects the traffic of network and application protocol attacks with a set of whitelists collected from normal traffic.

Model/heuristic-based alarm processing for power systems

1993 ◽  
Vol 7 (1) ◽  
pp. 65-78 ◽  
Author(s):  
Monika Pfau-Wagenbauer ◽  
Wolfgang Nejdl
Keyword(s):  
Expert System ◽  
Data Acquisition ◽  
Real Time ◽  
Supervisory Control ◽  
Power Distribution ◽  
Data Acquisition System ◽  
Distribution Networks ◽  
Acquisition System ◽  
Time Data ◽  
Alarm Processing

This paper describes an intelligent alarm processing expert system which is integrated in a large Supervisory Control and Data Acquisition system for power distribution networks. The expert system works as an operator support tool by diagnosing network disturbances and device malfunctions. The expert system is based on a hierarchic, multi-level problem-solving architecture, integrating both model-based and heuristic techniques acting upon an object-oriented data structure. Several enhancements have been designed and implemented to enable the system to perform its task online and real-time. The expert system covers online processing of real-time data and intelligent alarm processing, as well as the automatic creation and update of the knowledge base. It consists of approximately 25000 objects (units) and 190 rules. The system uses the expert system tool KEE, runs on SUN workstations, and is integrated in the Supervisory Control and Data Acquisition system via LAN. The expert system was implemented for the Public Utilities Board Singapore controlling its 22 kV distribution network and has been online since November 1990.

Design of supervisory control and data acquisition system based on GIS technology

2013 ◽  
Vol 33 (2) ◽  
pp. 567-570
Author(s):  
Zeping YANG ◽  
Deqiang LIU ◽  
Qian WANG ◽  
Qiangming XIANG
Keyword(s):  
Data Acquisition ◽  
Supervisory Control ◽  
Data Acquisition System ◽  
Acquisition System ◽  
Gis Technology
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