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SISTEM KONTROL KONVEYOR PEMILAH LOGAM MENGGUNAKAN PLC OMRON CP1E Alimuddin Mappa; Sonny Rumalutur; Marco Mambrisaw
Electro Luceat Vol 6 No 2 (2020): Electro Luceat (JEC) - November 2020
Publisher : LPPM Poltek ST Paul

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32531/jelekn.v6i2.267

Abstract

The research conducted aims to create an automatic metal sorting control system using the PLC Omron CP1E30 with a ladder diagram program designed with the CX-Programmer application.The PLC input used contains one proximity sensor and two photoelectric sensors, while the output includes two conveyor motors and a solenoid.The proximity sensor functions to detect metal and non-metal objects and the photoelectric sensor functions to detect the presence of an object passing through it. PLC output contains two conveyor motors that carry objects to be separated and selenoid which functions to separate metal and non-metal objects.Based on the test results it turns out that the system can function properly where when the PLC is activated, the conveyor motor 1 will be active to carry the object to be sorted, when the object passes the photoelectric sensor 1, the conveyor motor 1 will stop to be detected by the proximity sensor, if the object is non-metal, the conveyor motor 2 will carry the non-metal object to the end of the conveyor 2, after the non-metal object is detected by photoelectric sensor 2, the conveyor motor 1 activates again to deliver the next object. If the proximity sensor detects that the object is metal, the selenoid is activated so that it separates the metal object.
DESAIN DAN IMPLEMENTASI KENDALI MOTOR AC 3 FASA MENGGUNAKAN MODUL (VSD) VARIABLE SPEED DRIVE Alimuddin Mappa; Alexander Jamlean; Isman Sarman
Electro Luceat Vol 9 No 1 (2023): Electro Luceat (JEC) - Juli 2023
Publisher : LPPM Poltek ST Paul

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32531/jelekn.v9i1.656

Abstract

Variable speed drive is used to convert AC voltage into DC voltage, then the DC voltage is converted again into AC voltage with the desired frequency with the aim of regulating the speed of the induction motor. The speed of the induction motor can be changed by changing the frequency value, so the variable speed drive is also called the variable frequency drive. The variable speed drive used is a Schneider Atv 12 variable speed drive with a power of 0.37 kw with a 3-phase induction motor load with a power of 0.18-0.37 kw. The test results prove that the rotation of the induction motor can be adjusted by changing the frequency.