7/23/2019 Logic System & Bit Control

http://slidepdf.com/reader/full/logic-system-bit-control 1/29

  d  a  n

LOGIC SYSTEMBIT CONTROL

Pertemuan - 6

7/23/2019 Logic System & Bit Control

http://slidepdf.com/reader/full/logic-system-bit-control 2/29

PLC seperti komputer, dapat menyimpan informasi dalamwujud kondisi on atau off (1 atau  0) yang dikenal dengan

biner digit (bit).

Sistem bilangan biner digunakan ole PLC dengan tigakarakteristik, yaitu ! digit, dasar dan bobot.

 "anya memiliki # digit ! digit $ dan %

 &asar # 'obot %, #, , , %6 *.

JENIS NUMBER SYSTEM

7/23/2019 Logic System & Bit Control

http://slidepdf.com/reader/full/logic-system-bit-control 3/29

+asing masing bagian dari data biner adala suatu bit.

&elapan bit menyusun satu byte

&ua bytes atau %6 bit menyusun satu word

bit, Bytes dan Words

7/23/2019 Logic System & Bit Control

http://slidepdf.com/reader/full/logic-system-bit-control 4/29

BCD (SISTEM DESIM! C"DE BINER#

7/23/2019 Logic System & Bit Control

http://slidepdf.com/reader/full/logic-system-bit-control 5/29

'C& adala angka - angka desimal dimana tiap

digit bilangan desimal masing - masing diwakili ole

suatu angka biner bit.

'C& biasanya digunakan untuk alat masukan dan

alat keluaran.

ombol tumbweel adala onto dari suatu alat

masukan yang menggunakan 'C&.

7/23/2019 Logic System & Bit Control

http://slidepdf.com/reader/full/logic-system-bit-control 6/29

/mpat digit tombol dari tumbweel akan mengendalikan %6

(0) masukan dari PLC. Peratikan onto tumbweel

dibawa ini !

7/23/2019 Logic System & Bit Control

http://slidepdf.com/reader/full/logic-system-bit-control 7/29

7/23/2019 Logic System & Bit Control

http://slidepdf.com/reader/full/logic-system-bit-control 8/29

7/23/2019 Logic System & Bit Control

http://slidepdf.com/reader/full/logic-system-bit-control 9/29

7/23/2019 Logic System & Bit Control

http://slidepdf.com/reader/full/logic-system-bit-control 10/29

7/23/2019 Logic System & Bit Control

http://slidepdf.com/reader/full/logic-system-bit-control 11/29

$E%DESIM!

7/23/2019 Logic System & Bit Control

http://slidepdf.com/reader/full/logic-system-bit-control 12/29

&"N'ERSI N&

7/23/2019 Logic System & Bit Control

http://slidepdf.com/reader/full/logic-system-bit-control 13/29

BCD T" BINRY

7/23/2019 Logic System & Bit Control

http://slidepdf.com/reader/full/logic-system-bit-control 14/29

Ta)*i+an &ode Error *ada Mesin Unt- Me+a.a- S)ber

Masa+a/ Yang Ti)b+ 

!I&SI BCD

7/23/2019 Logic System & Bit Control

http://slidepdf.com/reader/full/logic-system-bit-control 15/29

7/23/2019 Logic System & Bit Control

http://slidepdf.com/reader/full/logic-system-bit-control 16/29

CodeStats "t*t

01000 01001 01002 01003 01004 01005 01006 01007

a 12 12 12 12 12 12 133 12

b 12 133 133 12 12 12 12 12

. 12 133 133 133 12 12 133 12

d 12 133 12 12 12 12 133 12

Input   Peralatan

00001 S1

00002 S2

00003 S3

00004 S400005   PB-Reset

enga+a)atan I8" 

7/23/2019 Logic System & Bit Control

http://slidepdf.com/reader/full/logic-system-bit-control 17/29

Proportional ontrol of temperature

7/23/2019 Logic System & Bit Control

http://slidepdf.com/reader/full/logic-system-bit-control 18/29

7/23/2019 Logic System & Bit Control

http://slidepdf.com/reader/full/logic-system-bit-control 19/29

7/23/2019 Logic System & Bit Control

http://slidepdf.com/reader/full/logic-system-bit-control 20/29

MT$ INSTRUCTI"N

7/23/2019 Logic System & Bit Control

http://slidepdf.com/reader/full/logic-system-bit-control 21/29

7/23/2019 Logic System & Bit Control

http://slidepdf.com/reader/full/logic-system-bit-control 22/29

7/23/2019 Logic System & Bit Control

http://slidepdf.com/reader/full/logic-system-bit-control 23/29

7/23/2019 Logic System & Bit Control

http://slidepdf.com/reader/full/logic-system-bit-control 24/29

7/23/2019 Logic System & Bit Control

http://slidepdf.com/reader/full/logic-system-bit-control 25/29

7/23/2019 Logic System & Bit Control

http://slidepdf.com/reader/full/logic-system-bit-control 26/29

7/23/2019 Logic System & Bit Control

http://slidepdf.com/reader/full/logic-system-bit-control 27/29

7/23/2019 Logic System & Bit Control

http://slidepdf.com/reader/full/logic-system-bit-control 28/29

7/23/2019 Logic System & Bit Control

http://slidepdf.com/reader/full/logic-system-bit-control 29/29