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Chapter 2 System Architecture

TABLE OF CONTENTS

Chapter 2 System Architecture.................................................................................................................................................... .1

2.1 General Information ............................................................................................................................................................22.1.1 Objectives.....................................................................................................................................................................2

2.1.2 Legen...........................................................................................................................................................................22.2 System Overvie!............................................................................................................................................................ ....."

2." C#$ %erminal &ases............................................................................................................................................................'2.".1 C#$ %erminal &ase Overvie!......................................................................................................................................'

2.".2 %()*I+AL C#$ &()&ASIS ,O*$+I,ASI............................................................................................... .......... .-2.' AC- #rocessors.............................................................................................................................................................. ../

2.'.1 0enis presesor an ihtisar............................................................................................................................................./2.'.2 AC- #rocessor *ounting..........................................................................................................................................

2.'." AC- #*-31 4 #*-1 #rocessor information....................................................................................................... ...5.....................................................................................................................................................................................................5

2.'.' AC- #*-2 4 #*-51 #rocessor information.................................................................................................... ....1...................................................................................................................................................................................................1

2.- Communication *oules....................................................................................................................................................11

2.-.1 #rofibus 4 C*-336#&.................................................................................................................................................112.'.- (thernet 4 C*-326(%7..............................................................................................................................................12

2.'./ 8evice+et 4 C*-3-68+.................................................................................................................................. ..........1"

2.'.3 CA+open 4 C*-36C+........................................................................................................................................ .....1'2.- )evie! 9uestions....................................................................................................................................................... .......1-

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2.1 General Infrmatin

2.1.1 O!"ecti#es

On completion of this chapter you !ill be able to:

8escribe the components that mae up the AC-.

Give e;amples of ho! the components can be configure in net!ors.

8escribe the features that ifferentiate the types of controllers

8escribe the communication path!ays bet!een AC- moules.

2.1.2 Le$en%

< = Inicates a ey name.

> Inicates !hen you go from one menu to a sub6menu.

Bold Inicates a menu name or an option in a menu? or file structures

Inicates ialog bo; buttons? tabs? instructions etc.

Inicates start@e;planation of stuent activity

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2.2 System O#er#ie&

%he AC- is a scalable #LC #rogrammable Logic ControllerB evelope by A&& to

serve an e;ample of the marets sho!n belo!? from small to large machines. It is

configure using the stanar I(C/11"1 programming languages !hich maes it easyto configure? unerstan an maintain.

It features some benefits such as:6

(ase of !iring 4 the base components can be installe an !ire !ithout a nee

for the more e;pensive intelligent moules.

)euce stoc 4 the evices use are fle;ible in their application? !hich means

that they can be configure in ifferent !ays? reucing the nee to hol stoc

!hich only has one use.

Simple to install an scalable 4 it has a scalable architecture than maes it future

proof.

Cost savings 4 the system components are po!erful an price attractive.

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2.' C() Terminal Bases

2.'.1 C() Terminal Base O#er#ie&

Currently there " types of terminal bases that the processor units plug in to. %hese are

the %&-116(%7? %&-216(%7 an %&-'16(%7. %he mile number of the part

number inicates the number of e;pansion slots available? so for e;ample on the

%&-'16(%7 there are ' e;pansion slots? sho!n in the iagram above far right han

sie imageB.

%he (%7 esignation of the terminal base part number inicates that it is (thernet

compatible.

(ach base has a special har!are coing on it !hich is a plastic strip? stopping

moules !hich are inappropriate for the terminal base being plugge into it.

All terminal bases are mounte on stanar 8I+ rail? using a spring loae mount.

%hey are simply clippe onto the 8I+ rail an snappe into place.

Communication moules can be plugge in to the e;pansion slots? an all C#$

terminal bases support all types of AC- processor moules.

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2.'.2 TE*+INAL C() BE*BASIS ,O+)NI,ASI

8iagram i atas menguraian port omuniasi utama yang terseia paa basis

terminal AC- ini aalah :

ielbus #lug

CO*1

CO*2

(thernet or Arc+et

Fieldbus Plug

#ort ini menggunaan protool proprietary A&& untu menyambung e perangatA&& lain. Contoh ini bisa menjai masuan@eluaran moul? motor starter langsung

an sebalinya? pengenali motor universal an lain6lain.

COM1

CO*1 port apat igunaan untu pemrograman serial controller menggunaan

laptop atau #C? serial )S2"2 @ '- *obus lin? output ASCII e printer ASCII atau

layar? an CS"1 interface bus ibahas nanti alam bab iniB.

CATATAN COM1 adalah satu-satunya port yang mendukung C!1 link

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Ethernet1-1-- +B

(&er / CO+1

CO+1 supprts0ASCII+%!usCS'1*S2'2 34(r$rammin$

CO+2

CO+2 supprts0ASCII+%!us*S2'2 34(r$rammin$

Fiel%Bus (lu$

ArcNet

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COM"

#ort68 5 pin ini terhubung untu menuung protool yang sama seperti CO*1

engan pengecualian ari interface bus CS"1.

#thernet $ Ar%net

%ergantung paa jenis terminal basis yang memerintahan? aan aa bainya (thernet

atau uungan A)C+(%. 7al ini apat iientifiasi oleh onesi antarmua? port

antarmua oasial &+C igunaan untu A)C+(%? an port )0'- igunaan untu

(thernet.

2. AC4-- (rcessrs

2..1 5enis presesr %an i6htisar

Aa ' jenis prosesor yang terseia 4 #*-31? #*-1? #*-2 an #*-51 prosesor.

#*-31 aalah yang terecil ari eluarga an itetapan sebagai miroprosesor?

seangan #*-1 an #*-2 aalah prosesor an #*-51 aalah prosesor *ii. '

pilihan ini memastian bah!a salabilitas terseia untu pengguna.

#rogram yang telah itulis untu #*-31 apat imuat e alam #*-51 tanpa upaya

tambahan? sehingga persyaratan proses tumbuh? #LC apat tumbuh engan itu.

Setiap jenis prosesor berturut6turut memilii memori yang lebih besar engan

masimum '5/ ,bytes terseia untu oe program #*-51.

#aa bagian epan C#$ setiap jenis ontroler memilii layar LC8 besar yang

menunjuan oe esalahan? pengaturan yang telah ionfigurasi alam controller?

an pengaturan onfigurasi bus.

L(8 menunjuan 8ADA? )$++I+G? an onisi @ eaaan prosesor ())O)? an

ini aalah oe !arna.

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,eypa igunaan paa prosesor untu memunginan ases insinyur untu C#$ an

e sisi anan tombol S8 secure igitalB slot memori yang terseia.

,artu S8 memunginan upate firm!are yang aan imuat e alam C#$? transfer

proye ienti antara pengenali? an oe sumber uploa an o!nloa ari #LC e

#C atau sebalinya.

NOTE! Memori & tidak memerlukan kekuatan untuk

mempertahankan isinya'

Jenis lain dari memori kehilangan isinya ketika power terganggu.

Sebuah baterai mengambil baterai lithium opsional yang igunaan untu

menjaga program #LC alam asus egagalan aya. 0ia baterai ini tia

iinstal atau telah habis sepenuhnya emuian paa euatan gagal untuprosesor? oe hilang? an harus imuat ulang e alam prosesor bai

menggunaan abel pemrograman an onesi e #C? atau engan artu

memori S8 itunjuan i atas.

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2..2 AC4-- (rcessr +untin$

Semua jenis prosesor yang ipasang paa basis terminal merea engan menorong

moul prosesor engan uat e asar terminal hingga terpasang seperti itunjuan

alam iagram i ba!ah..

$ntu turun prosesor ari orongan asar terminal paa titi yang itunjuan 1B antari moul eluar ari asar terminal.

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2..' AC4-- (+471 8 (+431 (rcessr infrmatin

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2.. AC4-- (+432 8 (+491 (rcessr infrmatin

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2.4 Cmmunicatin +%ules

Communication moules are mounte in the e;pansion slots on the terminal bases.

Any type of communication moule can be use in any of the e;pansion slots.

2.4.1 (rfi!us 8 C+477(B

%he #rofibus 8# moule is a E1 Eersion 1B master moule on a #rofibus net!or. Itsupports communication spees up to 12*bits@secon an oes not reFuire any

e;ternal po!er sources other than being plugge into the e;pansion slot of the

terminal base.

On boar the moule are L(8 iagnostic inicators for #O()? )(A8D? )$+?

S%A%$S an ())O).

%he 5 pin 86Sub connector provies a interface for t!iste pair !ire connections.

Optional 56pin connectors can provie integrate s!itching of the #rofibus terminator.

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2..4 Ethernet 8 C+472ET:

%he (thernet moule is a 1*& or 1*& auto sensing moule ie? it !ill etect the

spee of the connection? an automatically s!itch bet!een 1*& or 1*&

connectionsB. %he moule features an integrate 2 port s!itch? !hich allo!s multi6

ropping in a net!or architecture. %he ports accept stanar )0'- connectors. +o

e;ternal po!er supply is reFuire? in line !ith the #rofibus moule? an it also

features the same L(8 iagnostics as the #rofibus moule.

)otary ials on the moule are use to set the I# aress of the moule.

It is possible that in the future the moule !ill feature an integrate !eb server for

remote iagnostics of the evice.

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2..7 CANpen 8 C+473CN

%he CA+open Can2.a @Can2.& ientifier moule an is a master moule on a

CA+open net!or. It supports communication spees up to 1*bits@secon an oes

reFuire an e;ternal po!er source 2'E8C

On boar the moule are L(8 iagnostic inicators for #O()? )(A8D? )$+?

+(%@*O8.

%he -pole male Combicon connector provies a interface for t!iste pair !ire

connections. )eFuires a 2'E8C e;ternal po!er supply.

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2.4 *e#ie& =uestins

>hat is the ma?imum num!er f (rfi!us Cupler m%ules that anAC4-- prcessr can supprt@

>hich prt supprts CS'1 !us cmmunicatins n the terminal !ase@

>hat is the functin f the lithium !attery that fits int the !atterycmpartment f the C()s@

>hat is a (+471@

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