RANCANG BANGUN ALAT SISTEM MONITORING

VOLUME DAN KEJERNIHAN AIR PADA TANGKI

BERBASIS LabView DENGAN KONTROLLER NI MYRIO

SKRIPSI

Diajukan Untuk Memenuhi Salah Satu Syarat Memperoleh Gelar Sarjana (S1)

Teknik Elektro Universitas Muhammadiyah Malang

Disusun Oleh :

Erwin Nur Diansyah

201010130311019

JURUSAN TEKNIK ELEKTRO

FAKULTAS TEKNIK

UNIVERSITAS MUHAMMADIYAH MALANG

2017

KATA PENGANTAR

Puji dan syukur senantiasa kita panjatkan kehadirat Allah SWT atas segala

nikmat, kekuatan, taufik serta hidayah-Nya. Shalawat serta salam semoga tercurah

kepada Rasulullah SAW, keluarga sahabat dan para pengikut setianya, Amin. Atas

kehendak Allah sajalah, penulis dapat menyelesaikan proyek akhir yang berjudul :

” RANCANG BANGUN ALAT SISTEM MONITORING VOLUME DAN

KEJERNIHAN AIR PADA TANGKI BERBASIS LabView DENGAN

KONTROLLER NI MYRIO”

Pembuatan proyek akhir ini merupakan salah satu syarat untuk memperoleh

gelar Sarjana Teknik (ST) di Universitas Muhammadiyah Malang. Selain itu

penulis berharap agar proyek akhir ini dapat bermanfaat bagi perkembangan ilmu

pengetahuan kedepan.

Penulis menyadari bahwa didalam penulisan laporan ini tidak terlepas dari

bimbingan dan pengarahan dari para dosen Universitas Muhammadiyah Malang

serta pihak – pihak yang telah tulus ikhlas memberikan bantuan baik secara moril

dan spiritual. Semoga amal kebaikan serta keikhlasan mereka mendapat balasan

setimpal dari Allah SWT.

Malang, April 2017

Penulis

VIII

DAFTAR ISI

HALAMAN JUDUL ........................................................................................................ i

LEMBAR PERSETUJUAN .............................................................................................. ii

LEMBAR PENGESAHAN .............................................................................................. iii

LEMBAR PERNYATAAN .............................................................................................. iv

ABSTRAK .................................................................................................................... v

ABSTRACT ................................................................................................................. vi

LEMBAR PERSEMBAHAN .......................................................................................... vii

KATA PENGANTAR .................................................................................................. viii

DAFTAR ISI ................................................................................................................ ix

DAFTAR GAMBAR .................................................................................................... xii

DAFTAR TABEL ........................................................................................................ xiv

BAB I PENDAHULUAN

1.1. Latar Belakang ............................................................................................................ 1

1.2. Rumusan Masalah ...................................................................................................... 2

1.3. Tujuan ......................................................................................................................... 2

1.4. Batasan Masalah ........................................................................................................ 3

1.5. Sistematika Penulisan ................................................................................................. 3

BAB II TINJAUAN PUSTAKA

2.1. Charger ......................................................................................................................... 5

2.2. Baterai DC .................................................................................................................... 6

2.3. Limit Switch .................................................................................................................. 6

2.4. Tangki ........................................................................................................................... 7

2.5. Sensor Ultrasonik SRF-04 ............................................................................................. 8

2.5.1. Sensor Ultrasonik ............................................................................................ 8

2.5.2. Cara Kerja Sensor Ultrasonik ............................................................................ 8

2.5.3. Rangkaian Sensor Ultrasonik ........................................................................... 10

2.6. Sensor Kekeruhan Air ................................................................................................. 12

2.7. Parameter Kekeruhan Air Nephelometric Turbidity Units (NTU) ............................... 13

2.8. Software LabVIEW...................................................................................................... 14

2.8.1. LabView ............................................................................................................ 14

2.8.2. Front Panel........................................................................................................ 14

2.8.3. Blok Diagram dari Vi ......................................................................................... 15

2.8.4. Function Pallete ................................................................................................ 15

2.9. NI MyRio-1900 ........................................................................................................... 17

2.9.1. Pengertian NI MyRio-1900 .............................................................................. 17

2.9.2. Karakteristik NI MyRio-1900 ........................................................................... 18

2.9. Relay ........................................................................................................................... 21

2.10. Water Pump ............................................................................................................. 23

BAB III PERANCANGAN DAN PEMBUATAN SISTEM

3.1. Pengantar Perancangan Sistem ............................................................................... 26

3.2. Diagram Blok dan Prinsip Kerja Sistem ................................................................... 26

3.2.1. Diagram Blok Sistem ..................................................................................... 26

3.2.2. Flow Chart Sistem ......................................................................................... 28

3.3. Perancangan dan Pembuatan Mekanik .................................................................. 29

3.4. Perancangan Hardware .......................................................................................... 30

3.4.1. Perancangan Sistem Kontrol NI MyRio Menggunakan Wifi ......................... 31

3.4.2. Perancangan Input Hardware Ultrasonik SRF04 .......................................... 33

3.4.3. Perancangan Input Hardware GE Turbidity .................................................. 34

3.4.4. Perancangan Output Hardware Relay Module ............................................ 35

3.5. Perancangan Perangkat Lunak (Software) ............................................................. 35

3.5.1. Perancangan Sensor Ultrasonik Srf 04 ......................................................... 35

3.5.2. Perancangan Sensor Turbidity ...................................................................... 36

3.5.3. Perancangan Output Relay Module ............................................................. 37

3.5.4. Perancangan Proses Monitoring .................................................................. 37

3.6. Perancangan Skala Ukuran Tangki ......................................................................... 38

3.7. Perancangan Kalibrasi Level Sensor Kekeruhan Air ............................................... 39

3.8. Tahapan Pengujian .................................................................................................... 40

3.8.1. Pengujian Sensor .......................................................................................... 40

3.8.2. Aplikasi LabVIEW .......................................................................................... 40

3.8.3. Pengujian Sistem Monitoring ....................................................................... 41

BAB IV PENGUJIAN DAN ANALISIS

4.1. Pengujian Sensor dan Analisis Perangkat Keras ........................................................ 42

4.1.1. Pengujian Sensor Ultrasonik SRF04 .............................................................. 42

4.1.2. Pengujian Kekeruhan Air Turbidity Sensor ................................................... 45

4.1.2.1. Pengujian Kekeruhan dan Kejernihan Air .............................................. 45

4.1.2.2. Pengujian Kalibrasi Level Kekeruhan Air ................................................ 47

4.1.3. Pengujian Module Relay ............................................................................... 50

4.1.4. Pengujian Rangkaian Pengontrol Water Pump ............................................ 51

4.1.5. Pengujian Keseluruhan Sistem Monitoring .................................................. 52

BAB V KESIMPULAN DAN SARAN

5.1. Kesimpulan ................................................................................................................. 54

5.2. Saran .......................................................................................................................... 54

DAFTAR PUSTAKA .................................................................................................... 56

DAFTAR GAMBAR

Gambar 2.1. Rangkain Charger Baterai .............................................................................. 5

Gambar 2.2. Limit Switch ................................................................................................... 6

Gambar 2.3. Desain Tangki Prototype .. ............................................................................. 7

Gambar 2.4. Bentuk fisik sensor ultrasonik SR-04 ............................................................. 8

Gambar 2.5. Cara Kerja Sensor Ultrasonik dengan Transmitter dan Receiver .................. 9

Gambar 2.6. Rangkaian dari Transmiter .......................................................................... 10

Gambar 2.7. Rangkaian dari Receiver .............................................................................. 11

Gambar 2.8. Sistem Pewaktu Sensor SRF 04 ................................................................... 12

Gambar 2.9. Bentuk Fisik dari Sensor Kekeruhan air ........................................................ 12

Gambar 2.10. Rangkaian dari Sensor Kekeruhan Air ........................................................ 13

Gambar 2.11. Tampilan Front Panel pada LabVIEW ......................................................... 15

Gambar 2.12. Tampilan Blok Diagram dari Vi pada LabVIEW ........................................... 15

Gambar 2.13. Tampilan Control Pallete pada LabVIEW .................................................... 16

Gambar 2.14. Tampilan Function Pallete pada LabVIEW.................................................. 16

Gambar 2.15. Bentuk Fisik dari My Rio-1900 ................................................................... 17

Gambar 2.16. Diagram Blok dari Ni My Rio-1900 Hardware ............................................ 18

Gambar 2.17. Primary/Secondary Signal on MXP Connectors A dan B ............................ 19

Gambar 2.18. Primary/Secondary Signal on MXP Connectors C ...................................... 20

Gambar 2.19. Bentuk Fisik dan Simbol Relay.................................................................... 21

Gambar 2.20. Bagian Bagian dari Relay ............................................................................ 21

Gambar 2.21. Jenis Relay Berdasarkan Pole dan Throw ................................................... 23

Gambar 2.22. Bentuk Fisik Water Pump ........................................................................... 24

Gambar 2.23. Kontruksi Motor DC ................................................................................... 25

Gambar 3.1. Diagram Blok Perancangan sistem ............................................................... 27

Gambar 3.2. Flowchart Sistem .......................................................................................... 28

Gambar 3.3. Rancangan Mekanik ..................................................................................... 29

Gambar 3.4. Rangkaian Hardware .................................................................................... 30

Gambar 3.5. Perancangan Kontrol Wireless ..................................................................... 33

Gambar 3.6. Perancangan Input Hardware Sensor Ultrasonik SRF 04 ............................ 33

Gambar 3.7. Perancangan Input Hardware Sensor Turbidity ........................................... 34

Gambar 3.8. Perancangan Input Hardware Relay Module ............................................... 35

Gambar 3.9. Front Panel Sensor Ultrasonik SRF04 pada LabVIEW ................................... 35

Gambar 3.10. Diagram Blok Pemrograman Sensor SRF04 pada LabVIEW ....................... 36

Gambar 3.11. Front Panel Sensor kekeruhan air pada LabVIEW ...................................... 36

Gambar 3.12. Diagram Blok Sensor kekeruhan air pada LabVIEW ................................... 36

Gambar 3.13. Front Panel Module Relay pada LabVIEW .................................................. 37

Gambar 3.14. Diagram Blok Pemrograman Module Relay pada LabVIEW ...................... 37

Gambar 3.15. Front Panel Monitoring volume dan kejernihan air pada LabVIEW

.......................................................................................................................................... 38

Gambar 3.16. Diagram Blok Pemrograman Monitoring pada LabVIEW .......................... 38

Gambar 3.17. Perancangan Front Panel Skala Ketinggian Tangki .................................... 39

Gambar 3.18. Perancangan Front Panel Kalibrasi Satuan Kekeruhan Air ......................... 39

Gambar 4.1. Perancangan alat yang dibuat ..................................................................... 42

Gambar 4.2. Skema Pengujian Sensor pada Tangki Prototype ......................................... 43

Gambar 4.3. Pengujian Sensor SRF04 didalam Tangki ...................................................... 43

Gambar 4.4. Tampilan Monitoring Ketinggian Air ............................................................ 44

Gambar 4.5. Tampilan Monitoring Kekeruhan Air ............................................................ 45

Gambar 4.6. Pengujian Turbidity Sensor Air Jernih .......................................................... 46

Gambar 4.7. Pengujian Turbidity Sensor Air keruh .......................................................... 46

Gambar 4.8. Tampilan Monitoring Kalibrasi Level Kekeruhan Air .................................... 48

Gambar 4.9. Tampilan Pengujian Kalibrasi Level pada Air Jernih ..................................... 48

Gambar 4.10. Tampilan Pengujian Kalibrasi Level pada Air Keruh ................................... 49

Gambar 4.11. Tampilan Monitoring Module Relay .......................................................... 50

Gambar 4.12. Tampilan Kontrol Water Pump .................................................................. 51

Gambar 4.13. Tampilan Keseluruhan Sistem Monitoring ................................................. 53

DAFTAR TABEL

Tabel 2.1. Deskripsi Sinyal pada MXP connectors A dan B ............................................... 19

Tabel 2.2. Deskripsi Sinyal pada MXP connectors C .......................................................... 20

Tabel 3.1. Penjelasan Interface Komponen Terhadap Ni MyRio ...................................... 31

Tabel 4.1. Hasil Pengujian Sensor Ultrasonik SRF 04 ........................................................ 44

Tabel 4.2. Hasil Pengujian Sensor Kekeruhan Air ............................................................. 47

Tabel 4.3. Hasil Pengujian Level Kalibrasi Kekeruhan Air ................................................. 49

Tabel 4.4. Hasil Pengujian Module Relay .......................................................................... 50

Tabel 4.5. Pengujian Sistem Monitoring Ketinggian Air, Relay Module dan Waterpump

.......................................................................................................................................... 52

DAFTAR PUSTAKA

1) Yusmar Palapa W. 2016. Simulasi Pengendalian Volume Tangki

Menggunakan LabVIEW dan Arduino UNO.

2) ---,PING))) Ultrasonik Distance Sensor (#28015),

3) Dwi Pipit Haryanto dan Anto Cuswanto.(2010). Otomatisasi Pengisian

Penampung Air Berbasis Mikrokontroller AT8535.

4) NI MyRio Project Essentials Guide, Elektrikal and Computer Enginering

Departement, Rose-Human Institute of Tecnology.

5) Budiono Eka, 2009, “Programmable Automation Controller dengan LabView 7.1”,

Gava Media, Yogyakarta.

6) Muhammad Muhsin. 2004, “Elektronika Digital Teori dan Penyelesaian”. Andi

Yogyakarta.

7) Jurnal Control and Interfacing of Motors With NI-LabView Using NI-MYRIO.

www.ijirst.org

8) Bitter Rick, Mohiuddin Taqi, Nawrocki Matt, 2007. “ LabView Advanced

Programming Tecniques Second Edition”, CRC Press. Taylor & Francis Group.

9) James, G., Witten, D., Hastie, T., & Tibshirani, R. (2013). An Introduction to Statistical Learning (p. 68). New York: Springer, Error RMS.