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Strengthening Data Literacy and Packaging Efficiency in Food MSMEs through Statistical Approaches in Koto Tangah District, Padang Mira Meilisa; Hariyadi Hariyadi; Fitri Kurnia; Dytchia Septi Kesuma; Ade Usra Berli; Rahmat Jordan; Praja Purnama Nusa; Muhammad Farhan Al Azfar
Pelita Eksakta Vol 9 No 1 (2026): Pelita Eksakta, Vol. 9, No. 1
Publisher : Fakultas MIPA Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/pelitaeksakta/vol9-iss1/333

Abstract

Micro, Small, and Medium Enterprises (MSMEs) play a crucial role in the Indonesian economy, particularly in the food sector. However, many food MSMEs face challenges in managing supply risks, business data recording, and product packaging. This service program aims to strengthen data literacy, improve packaging efficiency, and assist in meeting business legalities for five food SMEs in Parupuk Tabing, Koto Tangah, Padang. Through the Participatory Action Research (PAR) approach, this program focuses on three main interventions: (1) data recording and stock management training, (2) introduction to vacuum packaging technology, and (3) fulfilling business legality requirements by obtaining NIB, PIRT, and halal certification.The results show significant changes, including increased business legality (all MSMEs now have NIB and PIRT), the use of vacuum packaging, and the implementation of regular recordkeeping. This program demonstrates that, in the context of MSMEs with limited data, the statistical approach begins with record-keeping habits and simple information systems as a foundation for further analysis.
Design and Implementation of an HMI-Based Monitoring System for Automatic Water Purification Erawadi, Dedi; Tri Artono; Muhammad Afif Syahreza; Aggrivina Dwiharzandis; Dytchia Septi Kesuma
IJIMCE : International Journal of Innovation in Mechanical Construction and Energy Vol. 2 No. 3 (2025): IJIMCE : International Journal of Innovation in Mechanical Construction and Ene
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/ijimce.v2i3.89

Abstract

Water is one of the basic things in human life, even every living thing needs water to survive. But in reality, there are many villages in Indonesia that experience environmental problems, one of which is water pollution. Lack of clean water is a problem in this research. This research aims to find out the design and development of an automatic water purification system based on PLC and HMI, find out how to increase the efficiency of the water purification process through automation, and provide a user interface for monitoring and control of the system. This research method uses the discussion method, literature method, and observation method. Program testing on PLC and HMI-based water purification equipment is using the CX Programmer program and visualization on the CX designer. By using CX Programmer and CX Designer assisted by other PLC and HMI tools or systems, the water purification system can be controlled and monitored automatically. The water purification system can improve the efficiency of the water purification process through the development of CX Programmer and CX Designer programs such as program performance monitoring, process control, data review, analysis and inspection of the system. Integrating CX Programmer and CX Designer through the same observation of each CX Designer object with the instructions in the CX Programmer program created and can involve between CX Designer software installed on a laptop for PL.