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Journal : GEMA TEKNOLOGI

AKUISISI DATA MENGGUNAKAN LABVIEW DENGAN ARDUINO SEBAGAI PERANGKAT KERAS BERBIAYA RENDAH Bagenda, Dadan Nurdin; Rudati, Paula Santi
Gema Teknologi Vol 20, No 4 (2020): October 2019 - April 2020
Publisher : Vocational School Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/gt.v20i4.26233

Abstract

Industrial and academic laboratories cannot be separated from the use of DAQ, most of industrial automation generally requires massive amounts of DAQ and high speed. DAQ LabView software provides various facilities so that projects can be faster. Honestly, the price of hardware for DAQ is relatively expensive, luckily LabView give the opportunity to support ability many hardware including Arduino Board. Using the LINX library from Makerhub are free, so that the DAQ Practicum as industry standard can be done by affordable prices. The results without Linx, the average travel time for serial deliveries is 5.98 us/byte at 2Mbps. With Linx, "loop rate (Hz)" feature is valid as a 2-time (trigger-echo) measurement, and the data transmission time is below 20.41 ms, the digital DAQ of 2-way by (trigger-echo) is 20.41, also flip-flop transmission has an average time 13.7 ms/loop, also analog DAQ from LM35 have average time 7.87 ms/loop. 
Penerapan SCADA dan IoT Menggunakan PLC Sebagai Kontrol Motor AC untuk Pembelajaran Praktikum SMK Dadan Nurdin Bagenda; Noor Cholis Basjaruddin
Gema Teknologi Vol 21, No 3 (2021): April 2021 - October 2021
Publisher : Vocational School Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/gt.v21i3.42560

Abstract

The problem at the current Vocational High School that often arises is the unavailability of the Supervisory Control And Data Acquisition (SCADA) practicum module, to control AC Motor which can also be monitored online (IoT support) to support industry 4.0. The following solutions: (1). The developed module must be remotely controlled with industry standards; (2). The method used during the practicum is the problem-based-learning (PBL) method. To implement the above problem, a PLC that support SCADA and IoT (MQTT) was chosen. To introduce SCADA and IoT to students, we learned how to operating a simple industry-standard SCADA software and IoT (Ubidots). Post-training from the results of the questionnaire for vocational students, it was seen an average increase in knowledge of 56% compared to before training, a min 42% increase in PBL understanding, and a max 64% increase in knowledge of "Wonderware Intouch" as one of the Industry Standard SCADA