Emerson Bristol ControlWave Express Manual de usuario descargar pdf (Pagina 5)

Product Data Document

420DS-3d

July 16, 2007 - Page 5

Bristol

ControlWave

Designer

Remote Automation Solutions

Website: www.EmersonProcess.com/Remote

Instruction List (IL) is also a text-based language

similar to assembly language and as such it is somewhat

less popular than the other four languages.

User Dened Function Blocks – Reusable

Applications

With ControlWave Designer, once a program con-

taining one or more Functions or Function blocks

is created and tested, it can be saved to a User

Dened Function Block Library. Then, this new User

Dened Function Block (object) can be reused any

number of times and can even be transported to

other projects. The User Dened Function Blocks

have reassignable inputs and outputs so each in-

stance of the function block can have different vari-

ables attached to the terminals. Each new project

can draw on previous development to signicantly

reduce implementation time. Engineers have found

this object oriented programming concept, available

in Designer, to be an extremely valuable tool in ap-

plication development.

Multitasking Operation

ControlWave runs in a Multitasking environment

where program execution can be scheduled and

prioritized. While ControlWave scan times are

extremely fast, multitasking capability gives you

control over critical task execution.

Program Security

For program security, the entire program, all associ-

ated variables, and graphics can be zipped into a

single le. This project le can then be downloaded,

stored in ControlWave memory, and later uploaded

for recovery or modication by the Designer soft-

ware. All variable names, graphics, comments

and page layouts are uploaded with the application

program so that the uploaded project is identical to

the original downloaded le. In addition, the zipped

project source is automatically downloaded along

with the application executable to ensure synchro-

nization between the source and the executing

application program.

I/O Conguration Wizard

The ControlWave Designer I/O Conguration

Wizard simplies the connection between the

IEC 61131-3 application program and the physical

ControlWave local I/O and Remote I/O modules.

While I/O assignment can also be accomplished in

the I/O_Conguration section of IEC 61131-3, the

ControlWave Designer I/O Conguration Wizard

provides a self-prompting point and click menu sys-

tem to simplify programming and eliminate syntax

errors.

1 2 3 4 5 6 7 8 9 10

ControlWave 1
Designer 1

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