Bastama, Calvin Janita (2019) Rancang Bangun Sistem Kontrol untuk Monitoring Kualitas Produksi Plasterboard Berbasis PLC di PT Petrojaya Boral Plasterboard. Diploma thesis, Institut Teknologi Sepuluh Nopember.
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Abstract
**Versi Indonesia:**
Plasterboard yang diproduksi oleh PT Petrojaya Boral Plasterboard sering kali harus dibuang pada wet end area dan menghasilkan wet waste, yang tentunya kurang baik bagi performa produksi perusahaan. Wet waste merupakan salah satu dari dua jenis waste utama dalam produksi plasterboard yang perlu dicatat jumlahnya sebagai alat evaluasi dalam serangkaian proses produksi plasterboard untuk mencapai kualitas produksi yang optimal. Untuk itu, dibuat sebuah alat yang berfungsi untuk menghitung jumlah waste dan good plasterboard serta mencatat data dari perhitungan tersebut ke dalam database yang dapat diakses melalui aplikasi berbasis web. Waste yang dihitung adalah wet-waste plasterboard, yakni board yang dibuang di wet-end area, tepat sebelum plasterboard masuk ke proses pengeringan. Wet-waste dihitung menggunakan sensor rotary encoder yang mengirimkan data ke PLC, sedangkan good plasterboard dihitung menggunakan sensor proximity yang juga mengirimkan data ke PLC. Hasil output dari PLC kemudian dikoneksikan dengan Visual Studio dan ditampilkan pada aplikasi berbasis web yang dapat diakses dalam satu jaringan lokal (LAN) perusahaan. Aplikasi berbasis web ini sengaja hanya dapat diakses melalui jaringan lokal perusahaan agar keamanan data lebih terjamin. Hasil dari rancangan ini berupa aplikasi berbasis web yang menampilkan data perhitungan jumlah wet waste dengan persentase kesalahan sebesar 1,29% dan perhitungan jumlah good plasterboard secara 100% akurat, guna mempermudah kegiatan supervisi sebagai bahan evaluasi untuk meningkatkan kualitas produksi perusahaan.
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Plasterboard produced by PT Petrojaya Boral Plasterboard often has to be discarded in the wet end area, resulting in wet waste, which is certainly detrimental to the company's production performance. Wet waste is one of two main types of waste in plasterboard production that needs to be recorded as an evaluation tool throughout the plasterboard production process to achieve optimal production quality. For this reason, a device was developed to calculate the amount of waste and good plasterboard, as well as record the data from these calculations in a database accessible through a web-based application. The waste calculated is wet-waste plasterboard, namely boards discarded in the wet-end area, just before the plasterboard enters the drying process. Wet-waste is calculated using a rotary encoder sensor that sends data to the PLC, while good plasterboard is calculated using a proximity sensor that also sends data to the PLC. The output from the PLC is then connected to Visual Studio and displayed on a web-based application accessible within the company's local area network (LAN). This web-based application is intentionally accessible only through the company's local network to ensure data security. The result of this design is a web-based application that displays data on the calculated amount of wet waste with an error percentage of 1.29%, and calculates the amount of good plasterboard with 100% accuracy, in order to facilitate supervisory activities as evaluation material for improving the company's production quality.
| Item Type: | Thesis (Diploma) |
|---|---|
| Uncontrolled Keywords: | M onitoring, PLC, Visual Studio¸ Aplikasi web-based |
| Subjects: | T Technology > TS Manufactures > TS155 Production control. Production planning. Production management |
| Divisions: | Faculty of Industrial Technology > Electrical Engineering > 20401-(D3) Diploma 3 |
| Depositing User: | Calvin Janita Bastama |
| Date Deposited: | 13 Aug 2026 08:04 |
| Last Modified: | 13 Aug 2026 08:04 |
| URI: | http://repository.its.ac.id/id/eprint/69752 |
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