Pengendali Logika Terprogram PLC -...

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1 Pengendali Logika Terprogram PLC Tugino, ST MT Penilaian 20 % Tugas dan Kehadiran 30 % Ujian Mid semester 50 % Ujian Akhir Tugino, ST MT 2

Transcript of Pengendali Logika Terprogram PLC -...

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Pengendali Logika TerprogramPLC

Tugino, ST MT

Penilaian

20 % Tugas dan Kehadiran 30 % Ujian Mid semester 50 % Ujian Akhir

Tugino, ST MT 2

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Materi Kuliah

Tatap muka Tugas Merancang PLC Ujian MID Ujian Akhir

Tugino, ST MT 3

Silabus

Pengantar PLC Sistem Kontrol Konvensional Sistem Pengkawatan input dan Output PLC Pemrograman PLC (Ladder diagram dan

mnemonik) Pemrograman Aplikasi PLC di Industri Aplikasi PLC pada DCS

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Contoh Aplikasi PLC

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Contoh Aplikasi PLC

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Contoh Aplikasi PLC

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Contoh Aplikasi PLC

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Contoh Aplikasi PLC

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Contoh Aplikasi PLC

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Contoh Aplikasi PLC

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Contoh Aplikasi PLC

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Contoh Aplikasi PLC

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Exercise

L1

T

V1 V2

open V1 until tank’s L1 indicates upper level open V2 during 25 secondsopen V3 until the tank’s L1 indicate it is voidwhile stirring. heat mixture during 50 minutes while stirringempty the reactor while the drying bed in moving

MSV3

MD

temperatureH1

upperlower

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DCS

Modbus

Data GatheredAGACalc

Honeywell DESmart Transmitters

Flex Modbus 3170 MBS

MicrologixModbus Slave

4th Quarter1998

RTU 503Modbus SlaveProcessor

2150 AGA

Modbus Master3100 MCM

Flow Computers Flow Transmitters

Loop Controllers ProtectionsRelays

Valve ActuatorsVSD

3700 DE

1550 MBS

Contoh Aplikasi PLC di Industri

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Aplikasi PLC di Gardu IndukANNUNCIATION ANDMONITORING FROMAN OPERATOR INTERFACE

PLC for CONTROL, MONITORING, INTERLOCKING

REMOTE I/O

1 MS INPUTS(GPS SYNC’D)

SEL-1551

POWER MONITORING

IED INTERFACE

E

C

NORMALFAILPICKUPRECLOSER OUT

SYSTEM RESET

TIMEINSTANTANEOUSFREQUENCYNEGATIVE SEQUENCE

TARGET RESET

STATUS TARGETS

ABCN

DPU2000R

NetworkPartnerV1.0

SCHWEITZER ENGINEERING LABORATORIES

SEL

OO

OSCHWEITZER ENGINEERING LABORATORIESPULLMAN WASHINGTON USA

OO O

SEL-251 DISTRIBUTION RELAYFAULT TYPE

INST A B C Q NFAULTTEST

RS LO

79 PHASE OVERCURRENT RELAY WITH VOLTAGE CONTROLNEGATIVE SEQUENCE OVERCURRENT RELAYGROUNDING OVERCURRENT RELAYMULTIPLE SHOT RECLOSING RELAYSELECTABLE SETTING GROUPSCIRCUIT BREAKER MONITORFAULT LOCATOR

138.4 kVolts1 2 34 5 67 8 9

0138.4 kVolts1 2 34 5 67 8 9

0138.4 kVolts1 2 34 5 67 8 9

0

Substation LAN

COMMUNICATION WITH DIRECT CONNECT IEDs

E

C

NORMALFAILPICKUPRECLOSER OUT

SYSTEM RESET

TIMEINSTANTANEOUSFREQUENCYNEGATIVE SEQUENCE

TARGET RESET

STATUS TARGETS

ABCN

DPU2000R

NetworkPartnerV1.0

1 3 8 . 9

k Volts

A

B

C

bb Bitronics

1 3 8 . 6 1 3 8 . 7

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TO SCADAHOST

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AutoMax Controller

Industrial Computer with SIGMA Software

Operator Workstation

PanelView™Operator Terminal

Flex I/O

Reliance Motors

Control Logix Controller

I/O

PLC-5 Controller

Variable Speed Drives

ControlNet

SMP-3 Solid-state Overload Relay

Remote I/O Variable Speed AC Drive

Variable Speed AC Drive

Paper Machine Drive System

Modicon Processor

Control Logix(2nd Quarter 1999)

Modbus Plus

Modbus Ethernet

Modbus

SingleLoop

Controllers

ValveActuatorsPower

Monitors

Flex I/O

Variable Speed AC Drive

SLC 500

Contoh Aplikasi PLC di Pabrik kertas

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SCADA applications Ideal RTU

Flexible I/OCommunicationsLocal Control

IndustriesWater Oil & GasPower UtilityMining

ProSoft RTU-5/03 processors at remote locations

Host SystemSCADA package

RadioLease LineSatellitew/Modbus

Contoh Aplikasi PLC pada sistem SCADA

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Aplikasi PLC pada HVAC-Building Management

Johnson Controls Metasys Network

N1 LAN

N2 link

NCU

VAV Controller

UNT Controller

1336 Plus Drives

13361336

13361336

-Remote I/O-DeviceNet

13361336

13361336

A-B PLC or SLC13361336

1550 N2

3100 N2

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AutoMax Controller

Industrial Computer with SIGMA Software

Operator Workstation

PanelView™Operator Terminal

Flex I/O

Reliance Motors

Control Logix Controller

I/O

PLC-5 Controller

Variable Speed Drives

ControlNet

SMP-3 Solid-state Overload Relay

Remote I/O Variable Speed AC Drive

Variable Speed AC Drive

Modicon Processor

Control Logix(2nd Quarter 1999)

Modbus Plus

Modbus Ethernet

Pulp & Paper Application

Modbus

SingleLoop

Controllers

ValveActuatorsPower

MonitorsTugino, ST MT 21

Ethernet

ControlNet

DeviceNet

Automation

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HubunganPLC denganJaringan

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CONTROL ROOM

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PERMASALAHAN INDUSTRI

• PERSAINGAN MENINGKAT• EFISIENSI - Kecepatan produksi

- Menurunkan biaya material dan upah- Meningkatkan kualitas- Meminimalkan downtime- Menurunkan biaya produksi

• FMS (flexible manufacture system) menjawab permasalah

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PROGRAMMABLE LOGIC CONTROLLER (PLC)

PLC : komputer yang dirancang untuk pembuatan panel listrik.

PLC : Terdiri dari input, output, cpu, memori, power supllay,

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Prinsip Dasar Controller

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Prinsip Dasar Controller

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Bandingkan Kontrol Konvensional dengan PLC

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Bandingkan Kontrol Konvensional dengan PLC

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Ladder logic diagram and elements are as follows:

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Tabel Perbandingan SistemKontrol

WIRED LOGIC

PLC

Hardware Khusus Umum

Skala Kontrol Kecil Besar

Desain Sukar Mudah

Pengiriman Lama Singkat

Maintenance Sukar Mudah

Ketahanan Relatif Tinggi

Efisiensi Skala kecil Semua SkalaTugino, ST MT 32

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CARA PEMROGRAMAN

KOMPUTERHAND HELD

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BAHASA YANG DIGUNAKAN

LADDER MNEMONIC

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WiringPLC

NO

NO

Lampu 220 V

Lampu 12 v

24 V

220 V

12 Volt

MMotor 12 V

NC

1001

1002

0002

1000

0003

0001

COM COM

PLC

Catatan : 1. Alamat PLC Omron Menggunakan 4 digit 2. Input dimulai 0 xxx Output dimulai 1 xxx Tugino, ST MT 35

SPESIFIKASI INPUT DAN OUTPUT

INPUT-Tegangan input = 24 volt DC (+10%/-15%)

OUTPUT-Semua output adalah relay-kapasitas pesaklaran 2A, 250 VAC

2A, 24 VDC-long live 300.000 operasi

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KEUNGGULAN PLC• Mudah desain baru maupun ulang

• Mudah dalam perawatan danmaintenance

• mudah dalam sistem pengkawatannya

• membutuhkan daya yang kecil

• desain kompak dan tahan gangguan

• mudah dalam modifikasi sistem

• dll

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Jenis PLC di IndustriNb: Merk OMRON

TIPE MaXI/O

Kap.

Prog

Kap.

DM

Juml.

Instr.

Kecepatan

CPM1 50 2.048 1.000 134 0.72

C200HS 480 15.200 1.000 173 0.375

CVM1 512 30.000 24.576 333 0.123

dll

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PLCs

Keyence, JapanOmron, JapanMitsubishi, Japan

Allen Bradley, USA

Siemens AG, GermanySchneider, Germany

PEMAKAIAN PLC

Robot Pabrik Baja Pabrik elektronika Manufaktur

Transportasi

PembangkitPengeboranTrafic LightConveyorLift

Industri OtomotipP.Limbahdll

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Sistematika Design PLC Mempelajari urutan kerja (sequence) Buat Flowchart Mendata semua Input/Output Menyambung Input/Output ke PLC Membuat Program Ladder + Transfer Trial & Error Jika berjalan, buat dokumentasi gambar

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APA YANG DAPAT DILAKUKAN OLEH PLC

• KONTROL SEKUENS

Pengganti logika rele, timer/Counter, pengganti kontrol PCB card, kontrol mesin auto, semi, manual

• KONTROL KOMPLEK

Operasi arirmatik, penangan informasi, kontrol analog (presure, temperature kontrol servo-motor, steper motor

• K0NTROL SUPERVISOR

Monitoring dan alarm, diagnosis dan monitoring

kesalahan, Antarmuka, Networking otomatisasi pabrik, LAN

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