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SIMATIC S7-400

Function modules

FM 458-1 DP application module

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Siemens ST 70 · 2013

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Overview

SIMATIC FM 458-1 DP integrated in SIMATIC S7-400

• Designed for high-performance and user-configurable

closed-loop control tasks in the SIMATIC S7-400.

• Can be adapted to individual requirements as required,

such as:

Controlling, computing, closed-loop control as well as motion

control. Can therefore be used flexibly for a wide variety of

applications.

• Extensive library with approx. 300 function blocks:

E.g. simple functions such as AND, ADD and OR through to

complex GMC (general motion control) blocks as virtual

master or gear functions.

• User-friendly graphical configuration with the SIMATIC

engineering tool CFC (Continuous Function Chart) and the

D7-SYS add-on software package:

Optimum code generation by the compiler, therefore SCL is

not required.

• PROFIBUS DP interface onboard.

SIMATIC FM 458-1 DP is based on more than 15 years

experience with high-performance control systems and

combines this know-how with the advantages of SIMATIC –

the leading automation system for decades. In contrast to other

function modules with static structures/functions, the FM 458-1

DP application module can be configured flexibly and adapted

to individual requirements.

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Siemens Simatic M7-400 Manuale Utente Pagina 90