Product Information - Siemens SIMATIC S7-300 Información Del Producto

SIMATIC
S7-300
CPU 315F-2 DP, 6ES7315-6FF04-0AB0, Edition 01, as of
firmware V3.0

Product Information

Introduction
This Product Information contains important information on 6ES7315-6FF04-0AB0. 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 315F-2 DP with order number 6ES7315-6FF04-0AB0, as of hardware release 01
and as of firmware version V3.0.
In this document, we describe the specifications of the CPU 315F-2 DP in comparison with CPU 315-2 DP, order number
6ES7315-2AH14-0AB0. Information on the CPU 315-2 DP and the S7-300 is available in the documentation package
6ES7398-8FA10-8BA0, which you require in addition to this Product Information.
Areas of application
CPU 315F-2 DP is mainly designed for personal and machine safety and burner controls. In addition to the safety program,
you can also program standard applications.
You intend to use CPU 315F-2 DP for
Safety-related applications
Standard applications
Overview of the extended functions of the CPU 315F-2 DP
Function
Integrated Work Memory
Default value size process image I/O
Special Handling of the "RAMtoROM" Function:
Data blocks of the safety program are not copied to the load memory by the work memory.
Startup protection for inconsistent safety program
The CPU 315F-2 DP 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"
© Siemens AG 2011. All rights reserved
A5E02486920-04, 05/2011
then you require
STEP 7 as of version 5.2 + service pack 1 + HSP 177 for
firmware as of V3.0
or STEP 7 as of version 5.2 + service pack 1 + HSP 218 for
firmware as of V3.3
Optional package S7 Distributed Safety as of V5.4 + service
pack 1
STEP 7 as of version 5.2 + service pack 1 + HSP 177 for
firmware as of V3.0
or STEP 7 as of version 5.2 + service pack 1 + HSP 218 for
firmware as of V3.3
CPU 315-2 DP
(6ES7315-2AH14-0AB0)
256 Kbytes
128 Bytes/128 Bytes
CPU 315F-2 DP
(6ES7315-6FF04-0AB0)
384 Kbytes
384 Bytes/384 Bytes
3