KOMUNIKASI ANTARMUKA PROGRAMABLE LOGIC CONTROLLER PADA MODBUS RTU SENSOR SUHU DAN KELEMBABAN UDARA DENGAN DATALOGGER
| Autor: | rachman, syaiful, Ahyadi, Zaiyan, Syarifudin, Syarifudin |
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| Jazyk: | indonéština |
| Rok vydání: | 2022 |
| Zdroj: | Jurnal Media Elektro; Vol 11 No 2 (2022): Oktober 2022; 166-171 |
| ISSN: | 2252-6692 2715-4963 |
| Popis: | In this research, PLC (Programmable Logic Controller) was used as a component of Master and Slave components. Communication between Master and Slave used RS485 serial communication, and the basic functions of the Modbus protocol were the XY-MD02 SHT20 type temperature and humidity sensor which will be stored in the data logger to store temperature and humidity data from the implementation results in the PLC (Programmable Logic Controller) datalogger object software to obtain temperature and humidity data according to the address given by testing data sampling for 1 minute the results obtained by the communication system can work well, based on analysis using Modbus poll simulation results obtained with Function code, the type of command in the READ condition was obtained 04 ( 04 hex), then the result of address and quantity was 2 then the result of slave id with the address was 1. This study discusses systems that are widely used in industry to connect communications with equipment used by Programmable Logic Controllers (PLC). Communication methods that exist in the industry generally use two methods, namely Modbus RTU and TCP/IP. In this study, the Modbus RTU method is used to form Master and Slave components. Communication between Master and Slave uses RS485 serial communication, and the basic function of the Modbus protocol is a temperature and humidity sensor type XY-MD02 SHT20 which will be stored in the data logger to be able to store temperature and humidity data as a result of implementation in the Object Datalogger PLC Software. in order to obtain temperature and humidity data according to the address that has been given by testing data sampling for 1 minute the results obtained by the communication system can work properly, then based on the data by the datalogger using the Object Datalogger Software on the Built-In Equipment PLC, an average temperature is produced 29.77° Celsius and humidity 73.88 % RH. |
| Databáze: | OpenAIRE |
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