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Rancang Bangun Prototipe Sistem Monitoring Sinkronisasi Generator ke Jaringan PLN pada PLTM Berbasis SCADA Mada, Ridwan
JTRM (Jurnal Teknologi dan Rekayasa Manufaktur) Vol 5 No 1 (2023): Volume: 5 | Nomor: 1 | April 2023
Publisher : Pusat Penelitian, Pengembangan, dan Pemberdayaan Masyarakat (P4M) Politeknik Manufaktur Bandung (Polman Bandung)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.48182/jtrm.v5i1.123

Abstract

The power generator system generally consists of equipment to generate electricity, control systems, and monitoring systems. The monitoring system is usually located in a control room, which is located quite far from the generating equipment, so many use SCADA (Supervisory Control and Data Acquisition) as a solution for this. Design of a prototype monitoring system for synchronization of generators to the PLN line was carried out on a SCADA-based MHPP (Mini-Hydro Power Plant). The SCADA system presents data in the form of graphs and writings whose values are in the form of data from GPC-3 Hydro and PLC. The protocol used for communication is Modbus TCP/IP. The results of the tests that have been carried out prove that the created SCADA system is capable of monitoring RTU data from both GPC-3 Hydro and PLC in real-time while the generator is operating. The indicator is the suitability of data values between SCADA and Modbus which is connected to GPC-3 Hydro and PLC and is supported by the suitability of the time values recorded in the alarm table data and graphs.
A Pendeteksi Produk Dengan Kamera Inspeksi Pada Line Produksi Mada, Ridwan; Sukarno, Setyawan Ajie; Muhammad Hafidhin Affan
JTRM (Jurnal Teknologi dan Rekayasa Manufaktur) Vol 6 No 1 (2024): Volume: 6 | Nomor: 1 | April 2024
Publisher : Pusat Penelitian, Pengembangan, dan Pemberdayaan Masyarakat (P4M) Politeknik Manufaktur Bandung (Polman Bandung)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.48182/jtrm.v6i1.175

Abstract

Sorting product system based on dimensional specifications takes a long time and the accuracy is low if done manually. The fatigue factor of production operators results in lowering the quality of work so that the production output becomes of low quality. To overcome this, it is necessary to make sorting equipment that can distinguish the types of products by using inspection camera monitoring which is controlled by Arduino Uno. In this study, a conveyor-shaped prototype was designed which is equipped with a Webcam X6 camera and several proximity sensors to provide input to the Arduino Uno. The camera function detects the product dimensions using the Deep Learning Model SSD-MobileNet v2 method using the Python programming language and is assisted by the TensorFlow and OpenCV libraries. The results of product detection will be processed into input signals to control the Arduino Uno followed by controlling the pneumatic solenoid valves on each product. The result of reading by software is to detect circular objects by 92%, detect triangular objects, which is about 84%, and read square objects, which is about 87%.
Implementation of IoT-based SCADA in MPS Processing Station Integrated with CtrlX Automation Maulana, Gun Gun; Mada, Ridwan; Rokhim, Ismail; Rudiansyah, Hendy; Suhada, Muhammad Giri
Jurnal Rekayasa Elektrika Vol 21, No 2 (2025)
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17529/jre.v21i2.40848

Abstract

The increasing complexity of industrial automation technology today requires industries to upgrade their existing systems, such as IoT-based SCADA, which allows for real-time production monitoring from anywhere. However, to achieve this, a system is needed that does not affect or halt the production process and does not require replacing the existing system during the upgrade process. Therefore, a system that can adapt to the existing one is necessary. This research aims to implement an IoT-based SCADA system in an existing plant by integrating the system with ctrlX Automation to address this issue. The implementation is carried out in several stages. The first stage involves integrating the plant controlled by the Omron CP1L PLC with ctrlX Automation. The second stage is creating tags for the SCADA system using tools installed on ctrlX Automation. The third stage involves developing the user interface. The fourth stage is the remote access communication process for the IoT system using the OpenVPN Cloud tool. The test results show that the integration between the Omron CP1L PLC and ctrlX Automation was successful, with a 100% tag retrieval rate from the Omron CP1L PLC, and the data could be visualized. The user interface can be accessed, and remote access can be performed on different networks and locations using the OpenVPN Cloud tool. During testing, the average data transfer write-read delay with one address/tag during remote access was 61.3ms, and for the write-read test with three addresses simultaneously, the average was 78.1ms. Based on these results, the data transfer process using ctrlX Automation integrated with the Omron CP1L PLC can be categorized as very good.