Siemens SIMATIC 314C-2 DP User Manual

CPU 31xC and CPU 31x, Technical Data
Manual, 01/2006 Edition, A5E00105475-06
4-1
Memory concept
4
4.1 4.1 Memory areas and retentivity
4.1.1 CPU memory areas
The three memory areas of your CPU:
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Load memory
The load memory is located on the SIMATIC Micro Memory Card (MMC). The size of the
load memory corresponds exactly to the size of the SIMATIC Micro Memory Card. It is used
to store code blocks, data blocks and system data (configuration, connections, module
parameters, etc.). Blocks that are identified as non runtime-related are stored exclusively in
load memory. You can also store all the configuration data for your project on the SIMATIC
Micro Memory Card.
Note
User programs can only be downloaded and thus the CPU can only be used if the SIMATIC
Micro Memory Card is inserted in the CPU.

Siemens SIMATIC 314C-2 DP Specifications

General

Brand	Siemens
Model	SIMATIC 314C-2 DP
Category	Computer Hardware
Language	English