The load memory is located on the SIMATIC Micro Memory Card. 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 not relevant for the execution are stored
exclusively in the load memory. You can also store all the configuration data for your project
on the SIMATIC Micro Memory Card.
Note
You must have inserted a SIMATIC Micro Memory Card into the CPU to enable the
download of user programs and operation of the CPU.