JURNAL POLI-TEKNOLOGI
Vol. 16 No. 2 (2017)

MODUL LATIH MODBUS RS – 485

Anwar Anwar (Jurusan Teknik Elektro Politeknik Negeri Jakarta, Kampus UI Depok)
Hendrayudi Hendrayudi (Jurusan Teknik Elektro Politeknik Negeri Jakarta, Kampus UI Depok)
Gugun Rahmattulah (Jurusan Teknik Elektro Politeknik Negeri Jakarta, Kampus UI Depok)
Tiara Eka (Jurusan Teknik Elektro Politeknik Negeri Jakarta, Kampus UI Depok)



Article Info

Publish Date
27 Feb 2018

Abstract

ABSTRACTThis training module explains about application system which integration between PLC (Programmable Logic Controller), HMI (Human Machine Interface), and Variable Frequency Drive for controlling the speed of motor using protocol communication. The proccess of controlling system is PLC, and Variable Frequency Drive as a regulator of speed motor. Dispostion of speed motor is determined by Ladder Diagram PLC with function block communication and the data is sent by protocol communication. The communication between PLC and Variable Frequency Drive has function for writing and reading data or the status of work from Variable Frequency Drive. Data of Variable Frequency Drive will be copied to memory of PLC and then it will use for monitoring by HMI.Keywords : Function Block Communication, Setting Communication of Modbus, The Program of PLCABSTRAKModul latih ini menjelaskan tentang aplikasi sistem yang terintegrasi antara PLC (Programable Logic Controller), HMI (Human Machine Interface) dan Inverter dengan mengatur kecepatan motor menggunakan komunikasi modbus protocol. Sistem pengendali proses dalam sistem ini adalah PLC dan Inverter adalah sebagai pengatur kecepatan motor. Pengaturan kecepatan motor ditentukan berdasarkan pemrograman PLC yang dibuat dengan ladder diagram menggunakan blok fungsi komunikasi dan datanya dikirim melalui komunikasi protocol. Komunikasi antara PLC dan Inverter berfungsi untuk menulis dan membaca data-data atau status kerja dari inverter. Data-data inverter akan disalin kedalam memori PLC yang selanjutnya akan digunakan untuk proses monitoring oleh HMI.Kata kunci: Pemrograman PLC, Setting komunikasi modbus, Blok fungsi komunikasi

Copyrights © 2017






Journal Info

Abbrev

politeknologi

Publisher

Subject

Aerospace Engineering Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Electrical & Electronics Engineering Energy Engineering Industrial & Manufacturing Engineering Materials Science & Nanotechnology Mechanical Engineering Transportation

Description

Poli-Teknologi Journal is a journal, which began publication in 2002, published by the Research and community service Unit of Politeknik Negeri Jakarta. It starts from Volume 1 Number 1 in January 2022 for printed version; ISSN (print) 1412-2782 and ISSN (online) 2407-9103. Poli-Teknologi Journal is ...