Siemens ET 76E Series Manual de usuario descargar pdf (Pagina 3)

A5E00981473-02, 11/2006

SIMATIC

S7-400

CPU 416F-2, 6ES7416-2FN05-0AB0, Edition 01, as of

firmware V5.0.1

Product Information

Introduction

This Product Information contains important information on 6ES7416-2FN05-0AB0. It is a separate component and should

be considered more up-to-date than the information in the manuals and catalogs if uncertainties arise.

Validity of this Product Information

This Product Information is valid for CPU 416F-2 with order number 6ES7416-2FN05-0AB0, as of hardware release 01 and

as of firmware version V5.0.1.

This Product Information describes the specifications of CPU 416F-2 with order number 6ES7416-2FN05-0AB0 in

comparison to CPU 416-2 with order number 6ES7416-2XN05-0AB0. Information on the CPU 416-2 and the S7-400 is

available in the documentation package 6ES7498-8AA05-8BA0, version 02, which you require in addition to this Product

Information.

Areas of Application

CPU 416F-2 is mainly designed for personal and machine safety and burner controls. In addition to the safety program, you

can also program standard applications.

You want to use the CPU 416F-2 for then you require

Safety-related applications STEP 7 as of version 5.3 + SP2 + HSP110

Optional package S7 Distributed Safety V 5.2 + SP2

Standard applications STEP 7 as of version 5.3 + SP2 + HSP110

Startup protection for inconsistent safety program

The CPU 416F-2 in connection with safety programs which were created with S7 Distributed Safety as of V5.4 SP1,

supports the detection of an inconsistent safety program. This means that the F-CPU detects an inconsistent safety program

in the startup. The F-CPU then goes to Stop and the following diagnostic event is then entered in the diagnostic buffer of the

F-CPU:

● "Inconsistent safety program"

No hot restart

The CPU 416F-2 does not support the "hot restart" mode.

Restrictions with SFC 22 "CREAT_DB" and SFC 23 "DEL_DB"

F-DBs can neither be created nor deleted.

Flash Card

If a flash card is inserted, the safety program must be located on the flash card; subsequent loading of fail-safe blocks in the

RAM load memory of the F-CPU is not possible.

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