Siemens SIMOTION CX32-2

5.3 User memory concept
5.3.1
SIMOTION D4x5-2 memory model
The following figure provides an overview of the memory model of SIMOTION D4x5‑2.
3URJUDPPLQJGHYLFH
6,027,216&287(6
&RPSDFW)ODVKFDUG
73V
8VHUGDWD
,3SDUDPHWHUV
'3SDUDPHWHUV
6,027,21.HUQHO
6,027,21'[
9RODWLOH6,027,21
GDWD
73V
8VHUGDWD
6,027,21.HUQHO
1RQYRODWLOH
6,027,21GDWD
'LDJQRVWLFEXIIHU
5HWHQWLYHXVHUDUHD
UHWDLQYDULDEOH
,3SDUDPHWHUV
'3SDUDPHWHUV
5$0WR520
'[UDPSXS
'[UDPSXS
'[UDPSXS
$EVROXWHHQFRGHU
RIIVHW
'RZQORDG
Figure 5-2 SIMOTION D4x5-2 memory model
The SIMOTION Kernel (SIMOTION D 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.
In the following sections, you will find information about the user memories and the steps
involved in certain operations.
Commissioning (hardware)
5.3 User memory concept
SIMOTION D4x5-2
102 Commissioning and Hardware Installation Manual, 03/2018, A5E33441636B