Siemens SIMOTION D410

3.5 User memory concept
3.5.1 SIMOTION D410 memory model
The following figure provides an overview of the SIMOTION D410 memory model.
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Figure 3-2 SIMOTION D410 memory model
As a result, the SIMOTION Kernel (D410 firmware) contains the functions required for virtually
all applications, and essentially acts as a PLC featuring an IEC 61131-3-compliant command
set as well as system functions for controlling various components, such as inputs and outputs.
The SIMOTION Kernel can be expanded by loading technology packages (TPs), e.g. for
motion control or temperature controllers.
The next chapters provide information pertaining to user memories and to the sequences of
specific user actions.
See also
Properties of the user memories (Page 42)
Operator actions and their impact on user memory (Page 44)
Commissioning (hardware)
3.5 User memory concept
SIMOTION D410
Commissioning Manual, 04/2014 41