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All Journal International Journal of Electrical and Computer Engineering TELKOMNIKA (Telecommunication Computing Electronics and Control) Indonesian Journal of Electrical Engineering and Computer Science SENAPAS
Ignatius Deradjad Pranowo
Universitas Sanata Dharma
Humanities Computer Science & IT Economics, Econometrics & Finance Education Electrical & Electronics Engineering Environmental Science Industrial & Manufacturing Engineering Social Sciences Other

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Improved control and monitor two different PLC using LabVIEW and NI-OPC server Ignatius Deradjad Pranowo; Dian Artanto
International Journal of Electrical and Computer Engineering (IJECE) Vol 11, No 4: August 2021
Publisher : Institute of Advanced Engineering and Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11591/ijece.v11i4.pp3003-3012

Abstract

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 interoperability and communication. There were developed two field applications to test interoperability. Laboratory virtual instrument engineering workbench (LabVIEW) uses as the software application for creating the user interface to control and monitor. This improvement show OPC server technology solves data compatibility issue between different driver controller’s and reducing development cost. Regardless of whether there are more than two different PLCs, it's enough to use the NI OPC server. So the benefit of the NI OPC server is not limited to two types of PLC used right now but can also use the other manufacturers. Besides, the improvement of the previous study is the use of the LabVIEW makes data from the OPC server displayed more realistic. The use of LabVIEW allows additional monitoring functions, one of which is LabVIEW vision. Data utilization becomes more flexible, and so it can use for more complex purposes. It is envisaged that this is very useful for Integrator engineer to implement this method in industrial automation
Communication between PLC different vendors using OPC server improved with application device Ignatius Deradjad Pranowo; Y. B. Theo Bagastama; Thomas A. F. Wibisono
TELKOMNIKA (Telecommunication Computing Electronics and Control) Vol 18, No 3: June 2020
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12928/telkomnika.v18i3.14757

Abstract

Many industries often use different devices and controllers in automation systems. They all face the same difficulty how to exchange data between all those components. This paper proposed the implementation of OPC Server as software interface on communication between two different controllers, PLC Mitsubishi and PLC Omron. The main advantage of the method is the compatibility and solution for the factory difficulty problem because of using several driver controller. The compatibility among the different platforms of both controller, PLC Mitsubishi and PLC Omron, can be reached by use of KEPServerEx6 (OPC server) as a software interface. To test the compatibility amongst two different controllers, there was developed and implemented two field application devices, bottle unscramble and bottle filling station. This implementation shows OPC Server technology resolving data compatibility issues between different platforms and reducing development costs. It is envisaged that the method can be very useful to realize integration.
Non-intrusive vehicle-based measurement system for drowsiness detection Ignatius Deradjad Pranowo; Dian Artanto; Muhammad Prayadi Sulistyanto
TELKOMNIKA (Telecommunication Computing Electronics and Control) Vol 17, No 2: April 2019
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12928/telkomnika.v17i2.11759

Abstract

The purpose of this study is for prototyping a non-intrusive vehicle-based measurement system for drowsiness detection. The vehicle-based measurement system aims to achieve the non-intrusive drowsiness detection. The non-intrusive vehicle-based measurement achieved by placing sensors on the steering rod, gas pedal, and brake pedal. Drowsiness can be detected by comparing the position of the steering angle to the desired target angular position, especially when the difference in value of both is greater. Some sensors have been tested to obtain the actual steering angle position. From the test results, sensors that meet the criteria of accuracy are MPU6050 and HMC5883L. Both sensors have been tested in the prototyping of a vehicle-based drowsiness detection system with sufficient results. Furthermore, the prototype of non-intrusive vehicle-based drowsiness detection system has been integrated with interesting driving simulation software. The result has been able to show the actual condition of the steering position, the gas pedal and the brake pedal precisely. Moreover, this prototype opens opportunities to support the study of drowsiness detection using vehicle-based driving simulator.
Smart monitoring system using NodeMCU for maintenance of production machines Ignatius Deradjad Pranowo; Dian Artanto
Indonesian Journal of Electrical Engineering and Computer Science Vol 25, No 2: February 2022
Publisher : Institute of Advanced Engineering and Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11591/ijeecs.v25.i2.pp788-795

Abstract

Maintenance is an activity that helps to reduce risk, increase productivity, improve quality, and minimize production costs. The necessity for maintenance actions will increase efficiency and enhance the safety and quality of products and processes. On getting these conditions, it is necessary to implement a monitoring system used to observe machines' conditions from time to time, especially the machine parts that often experience problems. This paper presents a low-cost intelligent monitoring system using NodeMCU to continuously monitor machine conditions and provide warnings in the case of machine failure. Not only does it provide alerts, but this monitoring system also generates historical data on machine conditions to the Google Cloud (Google Sheet), includes which machines were down, downtime, issues occurred, repairs made, and technician handling. The results obtained are machine operators do not need to lose a relatively long time to call the technician. Likewise, the technicians assisted in carrying out machine maintenance activities and online reports so that errors that often occur due to human error do not happen again. The system succeeded in reducing the technician-calling time and maintenance workreporting time up to 50%. The availability of online and real-time maintenance historical data will support further maintenance strategy.
Penerapan Kontrol Ruang Pemanas Kayu Hemat Energi dan Biaya di Industri Kerajinan Kayu CV AAG dian artanto; Ignatius Deradjad Pranowo; Martinus Bagus Wicaksono
Seminar Nasional Penelitian dan Abdimas Vol 1 No 1 (2023): Juni
Publisher : Lembaga Penelitian dan Pengabdian pada Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24002/senapas.v1i1.7286

Abstract

Produk kerajinan kayu rentan terhadap jamur. Jamur akan tumbuh dengan cepat ketika kelembaban atau kadar air kayu melebihi 20% [1]. Pemanasan kayu dapat mengeringkan dan mengurangi kadar air pada kayu. Pengeringan dengan panas sinar matahari memakan waktu lama. Untuk mendapatkan proses pengeringan yang cepat diperlukan ruang pemanas kayu yang dapat diatur suhu dan kelembaban ruangannya. Dalam kegiatan pengabdian penerapan teknologi di CV AAG, telah dihasilkan ruang pemanas kayu dengan ukuran 3 x 6 x 2,5 meter kubik, yang suhu dan kelembaban ruangannya dapat dimonitor dan dikontrol secara efektif melalui tampilan layar sentuh. Penghematan energi dihasilkan karena kontrol ruang pemanas kayu dirakit dengan alat-alat yang konsumsi daya listriknya rendah, dan dapat bekerja secara otomatis menghasilkan target kelembaban 10 – 15% dengan durasi waktu pemanasan mengikuti jenis dan volume kayu. Penghematan biaya diperoleh karena menggunakan tungku berbahan bakar limbah serbuk kayu yang banyak dihasilkan saat proses pengerjaan kayu.
Enhancing Segway scooter optimization for adaptive stability with proportional derivative control system Artanto, Dian; Pranowo, Ignatius Deradjad; Sutyasadi, Petrus
International Journal of Electrical and Computer Engineering (IJECE) Vol 15, No 6: December 2025
Publisher : Institute of Advanced Engineering and Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11591/ijece.v15i6.pp5266-5275

Abstract

This study presents a locally manufactured Segway scooter utilizing a proportional derivative (PD) control system for adaptive stability under load variations. The system employs a lookup table correlating PD parameters with user weight categories (50–60 kg, 60–70 kg, 70–80 kg). Constructed from lightweight steel and powered by a 24 V lithium-ion battery, the prototype supports up to 85 kg while maintaining energy efficiency. Experimental results confirm the PD controller’s effectiveness in achieving stability with minimal oscillation across all tested loads. It sustains a steady- state error below 0.5° (50–60 kg) and under 1° (70–80 kg), with oscillations under 7° and recovery from 35° disturbances. Compared to complex methods like genetic algorithms or fuzzy logic, the PD system offers greater simplicity and cost-efficiency. It matches fuzzy-PID stability while reducing computational overhead by 20–40% and power consumption to 10–20 W/s, outperforming conventional PID in dynamic load adaptability. The integration of PD control with locally sourced materials underscores the solution’s sustainability and practicality, providing a scalable, energy- efficient paradigm for personal transportation with robust performance across varying conditions.
Co-Authors Dian Artanto Dian Artanto Martinus Bagus Wicaksono Muhammad Prayadi Sulistyanto Petrus Sutyasadi Thomas A. F. Wibisono Y. B. Theo Bagastama