scholarly journals PLC Human Machine-Interfaces Based System for Vietnam Drip Coffee Maker Application

2017 ◽  
pp. 35-44
Author(s):  
Nur Alif Mardiyah ◽  
Akhmad Hakam Sudrajat ◽  
Amrul Faruq
Keyword(s):  
Digital Technology ◽  
High Load ◽  
Daily Activities ◽  
Automatic Process ◽  
System Control ◽  
Main Role ◽  
Strong Impact ◽  
Programmable Logic ◽  
Mixing Process ◽  
Machine Interface

The most recent development of digital technology is rapidly growing having a strong impact in daily activities. Automation is a trend in society to make those activities become easier. Moreover, efficiency has played the main role in the automation concept. For example, when making a drink which requires to accurately mix all required ingredients, like sugar, tea, and also coffee, the process may take time. Meanwhile, other more important processes have waited to be carried out. The idea of fasten up these activities may be preferable, exemplified by making an automatic drink maker machine. Moreover, coffee has been popular drink fancied by most people on the society. Hence, due to the high load of the people’s activity, everything is required to be instant and efficient. According to this trend, to provide an efficient, easy, and good management, we need to create an automatic, fast, and accurate system control which can be implemented by using Programmable Logic Controller (PLC) and Human-Machine Interface (HMI). Meanwhile, in this research, Omron PLC and HMI are utilized to build an automatic drink maker device of Vietnamese Drip Coffee designed to resolve the society’s needs of coffee with higher efficiency of serving process. The automatic coffee maker device of Vietnamese Drip Coffee based on PLC and HMI is a device designed to simplify the making process of Vietnamese Drip Coffee in hot condition. This device can be operated by only touching/tapping on its coffee menu choices. The design of this device has the main purpose to operate and test the control system based on PLC and HMI to control and monitoring the automatic process of producing Vietnamese Drip Coffee started from choosing the coffee types until mixing process.

scholarly journals The Relationship between Love of Money, Islamic Religiosity and Life Satisfaction: a Muslim’s Perspective

2020 ◽  
Vol 13 (1) ◽  
pp. 38 ◽  
Author(s):  
Arif - Hoetoro
Keyword(s):  
Life Satisfaction ◽  
Sampling Method ◽  
Daily Activities ◽  
Main Role ◽  
Department Stores ◽  
Font Size ◽  
Love Of Money ◽  
The Relationship

<p>This research scrutinizes the relationship between Love of Money (LOM), hedonic behavior and Islamic religiosity in pursuing life satisfaction in consumption. By utilizing accidental sampling method, the research then employed 99 customers who spent their money in one of the biggest department stores in Malang City. The calculation of data with SmartPLS-3.1.8 revealed that Islamic religiosity significantly affects live satisfaction (β = 0.290; ρ-value = 0.003). In the same time, LOM significantly influences hedonic behavior (β = 0.417; ρ-value = 0.000). However, hedonic behavior does not mediate the relationship between LOM and life satisfaction. This study accordingly concludes that Islamic religiosity plays a main role in consumption. Therefore, it is suggested that every Muslim have to instill Islamic religiosity in daily activities for obtaining life satisfaction.     </p><br /><p align="center"><strong><span style="font-size: medium;"> </span></strong></p><p><span style="font-size: medium;"><br /></span></p>

scholarly journals PROGRAMMABLE LOGIC CONTROLLER TRAINING STANDS FOR EDUCATIONAL PURPOSES

2020 ◽  
pp. 274-280
Author(s):  
Michal Kelemen ◽  
Peter Ján Sinčák
Keyword(s):  
Programmable Logic Controller ◽  
Future Application ◽  
Programmable Logic ◽  
Training Set ◽  
Controlled System ◽  
Small Device ◽  
Logical State ◽  
Machine Interface ◽  
Practical Experiences ◽  
Application Developers

Urgency of the research. Programmable logic controller are devices for controlling of various systems also in industry. If controlled device is complicated, it is problem to debug application, because of risk of its damage. For this purpose is better to use hardware training stand for testing of your designed application. Target setting. Training stand is as compact small device which is easy to move to another place. Also it allows to connect other hardware device for testing. Logical state hardware simulator is also designed for simulation of logic system with any user inputs with buttons or switches and also witch coloured lights for visualisation of output state.Actual scientific researches and issues analysis. Training set allows to make simulation of control system with real parts before its practical use with expensive controlled system, where any mistake can cause a huge economist loses, but errors occurred during the simulation on training set only make warning and shows the weak place on design. Uninvestigated parts of general matters defining. The questions of the networked structure of programmable logic controller structures are uninvestigated, so the next research will be focused to this. The research objective. The main goal is to create a compact device for training future application developers with a programmable logic controller, but it is also usable for developers from practice, who need to debug the program before installing it into real operation. The statement of basic materials. Existing training sets are large and expensive devices that are not easy to carry and cannot be expanded. Working with such devices is quite complicated. The designed training stand is a flexible and easily portable device. Conclusions. Main contribution is that students will gain practical experiences and skills that are essential for PLC programmers. This device supports also own creativity of students, because it allows to modify hardware composition. It uses the DIN rail system similar as in real installation cabinet. The stand also includes the human-machine interface for training of practical using of these devices.

scholarly journals PID Controller Implemented in Festo CDPX

2019 ◽  
Vol 260 ◽  
pp. 02008
Author(s):  
Primož Podržaj
Keyword(s):  
Control Systems ◽  
Pid Controller ◽  
Control Algorithm ◽  
Closed Loop ◽  
Pi Control ◽  
Programmable Logic ◽  
Educational Tool ◽  
Level Control ◽  
Loop Control ◽  
Machine Interface

In this paper, we describe the procedure for the implementation of the PID controller in the Festo CDPX operator unit. These units enable the execution of the control algorithm and human machine interface in a single unit. In our laboratory the unit is used to teach the students about the basics of control systems. For this purpose, one of the most common closed loop control systems for the education purposes was selected. It is a water level control system. In this paper the design of the whole system is presented. The need for a PI control algorithm is also explained. The programming of the operator unit CDPX, both in Festo CoDeSys and Designer Studio is explained. Such a simple system has turned out to be a great educational tool for Control Theory and Programmable Logic Controller related subjects.

Computer Digital Technology on the Development of Graphical Interfaces

2010 ◽  
Vol 171-172 ◽  
pp. 468-472
Author(s):  
Wei Wei Li ◽  
Xiang Li
Keyword(s):  
User Interface ◽  
Digital Technology ◽  
Interface Design ◽  
Rapid Development ◽  
Graphic User Interface ◽  
Digital Products ◽  
Device Development ◽  
Graphical Interfaces ◽  
Machine Interface ◽  
Interactive Operations

graphic user interface and digital products as a user interface for interactive operations, will undoubtedly become the key to improving the user experience. "Man-machine interface design" as a new and important subject, in a profound impact on computers, mobile phones, PDA, tablet touch device development, the rapid development of computer digital technology and new products are emerging also graphics interface of the far-reaching change.

scholarly journals Perancangan dan Simulasi Trainer Human Machine Interface (HMI) untuk media pembelajaran berbasis CX Designer PLC

2020 ◽  
Vol 4 (2) ◽  
pp. 136-145
Author(s):  
Fitroh Anugrah Kusuma Yudha ◽  
Bambang Riyanta
Keyword(s):  
Programmable Logic Controller ◽  
Human Machine Interface ◽  
Programmable Logic ◽  
Machine Interface

Penelitian ini bertujuan untuk membuat rancangan media pembelajaran pada mata kuliah Programmable Logic Controller (PLC) berupa trainer Human Machine Interface (HMI) berbasis CX Designer yang terintergrasi dengan CX-Programmer. Desain HMI yang tepat akan membuat pengujian program lebih mudah dan efisien. Sebagai media pembelajaran HMI memberikan efektifitas informasi yang dibutuhkan, sehingga perencanaan dapat dilakukan dengan efisiensi yang maksimal. Metode penelitian yang digunakan adalah metode eksperimental dan pembuatan rancangan produk berupa trainer untuk penguji program oleh mahasiswa atau operator. Dapat disimpulkan hasil dari penelitian ini bahwa penggunaan simulasi HMI berbasis CX Disigner dapat digunakan untuk memahami logika rangkaian suatu program dengan sangat mudah dan cepat untuk melatih ketrampilan pemograman PLC.

scholarly journals SISTEM MONITORING SUHU MELALUI SISTEM KOMUNIKASI PROGRAMMABLE LOGIC CONTROLLER TO PERSONAL COMPUTER

2016 ◽  
Vol 7 (3) ◽  
Author(s):  
Triyanto Pangaribowo ◽  
Hibnu Yulianda
Keyword(s):  
Personal Computer ◽  
Programmable Logic Controller ◽  
Human Machine Interface ◽  
Programmable Logic ◽  
Machine Interface

Pada penelitian ini memanfaatan PLC (Programable Logic Controller) untuk  monitoring  suhu  yang  diterapkan  pada  Building  Auto  System.  PLC merupakan  suatu  controller  yang  umum  digunakan  pada  dunia  industri.  PLC digunakan untuk memonitoring sistem kerja panel dalam satu gedung dalam jarak yang  jauh  dengan  memanfaatkan  komunikasi  PLC  sebagai  indicator  status ON/OFF  serta  pembacaan  suhu.  Sebagai  interface  antara  PLC  dan  user,  maka digunakan HMI (Human Machine Interface).Pemanfaatan PLC sebagai monitoring dilakukan pada sebuah gedung yang memiliki  sistem  kontrol  dalam  jumlah  yang  banyak  serta  memiliki  jarak  yang jauh.  Pada  penelitian  ini  dilakukan  pengujian  sistem  monitoring  menggunakan koneksi  PLC  To  PC,  PLC  To  PLC  dengan  PC.  Untuk  koneksi  menggunakan protocol  Modbus  serial  RS485.Aplikasi  yang  dirancang  untuk  sistem  monitoring ini  lebih  efektif,  karena  dapat  menghemat  waktu  dan  memudahkan  dalam mengetahui status suatu kontrol apakah bekerja atau tidak.Berdasarkan  hasil  Analisa  dan  pengukuran  respon  waktu  sistem  terhadap perubahan suhu untuk setiap kenaikan rata-rata 2,4 oC pada sistem koneksi PC to PLC  rata-rata  2,6  detik,  dan  Pada  sistem  monitoring  PLC  to  PLC  yang ditampilkan pada layar PC memiliki respon waktu terhadap perubahan suhu untuk setiap  kenaikan  rata-rata  2,3  oC  rata-rata  2,67  detik.  Sistem  monitoring  mampu bekerja pada jarak 100 meter Kata kunci : PLC To PC ,Monitoring, HMI, Modbus.

scholarly journals Experimental ergonomic investigation of selection of the technical means for managing the dialogue of the operator with computer technology in a shipboard automated control system (ACS)

Ergodesign ◽  
2020 ◽  
Vol 2020 (2) ◽  
pp. 93-98
Author(s):  
Vladislav Korobkin ◽  
Alexander Nefedovich
Keyword(s):  
Control System ◽  
Computer Technology ◽  
Computer Control ◽  
Experimental Studies ◽  
System Control ◽  
Automated Control ◽  
Automated Control System ◽  
Machine Interface ◽  
Control Operators ◽  
Selection Of

The description and results of experimental studies of rationality of using various computer control tools for the practice of developing a human-machine interface intended for automated workstations of system control operators for shipboard technical complexes are presented in the work.

scholarly journals Pembaruan Kontrol Sistem Indonesia Low Speed Tunnel

2019 ◽  
Vol 2 (1) ◽  
Author(s):  
Franky Surya Parulian
Keyword(s):  
Operating System ◽  
Control System ◽  
Spare Part ◽  
Programmable Logic Controller ◽  
Spare Parts ◽  
System Control ◽  
Programmable Logic ◽  
Low Speed ◽  
Communication Module ◽  
Remote Operations

AbstractIndonesian Low-Speed Tunnel (ILST) has been in operation since February 1987, whose operation is supported by 10 units of the ILST-facility plant, each ILST-facility plant works according to its duties and can be operated locally (onsite) and remotely (from control room/control desk). Local and remote Operations are made possible by system control’s installation at each ILST-facility plant. The control systems used are the Programmable Logic Controller (PLC), which is installed at each -ILST facility plant as local PLC and central PLC.For remote operations, a communication module is installed at local and central PLC. The PLC used by ILST was SATTControl running CPM operating system which is not commonly used anymore, and the spare parts are difficult to find because the PLC manufacturers have confirmed that they no longer provide technical support or spare parts since 2001.To ensure ILST’s continues operations, ILST’s control system update is carried out. The updates include old PLC checks, new locally available PLC surveys, compatibility with existing PLCs, windows-based hardware and software flexibility, inter PLCs communication, system’s reliability and suited with yearly available budget.Keywords: ILST system control, PLCAbstrakIndonesian Low Speed Tunnel (ILST) telah beroperasi sejak Pebruari 1987, dimana dalam operasinya didukung oleh 10 unit plant fasilitas-ILST, dimana plant fasilitas-ILST bekerja sesuai tugas plant masing-masing dan dapat dioperasikan secara local control (onsite) dan secara remote dari ruang kontrol (desk control). Pengoperasian secara local dan remote tersebut dimungkinkan dengan pemasangan kontrol sistem pada masing-masing plant fasilitas-ILST, kontrol sistem yang digunakan adalah Programmable Logic Controller (PLC), yang dipasang di tiap plant fasilitas-ILST sebagai local PLC dan central PLC.Untuk operasi remote dimana dipasang module komunikasi pada local dan central PLC. PLC yang digunakan ILST adalah SATTControl yang menggunakan operating system CPM yang tak umum lagi digunakan saat ini dan sulit mencari spare part karena produsen PLC telah mengkonfirmasi bahwa tak ada lagi dukungan teknis dan spare parts sejak tahun 2001.Untuk kelangsungan operasi ILST dilakukan pembaruan kontrol sistem ILST, pembaruan meliputi pemeriksaan PLC lama, survey PLC baru di dalam negeri, kecocokan dengan PLC existing, flexibilitas hardware dan software yang berbasis windows, komunikasi antar PLC, kehandalannya dan sesuai dengan dana yang diperoleh tiap tahun.Kata kunci: control system ILST, PLC  

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