Siemens SIMOTION D4 5-2 Series Commissioning And Hardware Installation Manual page 93

Volatile SIMOTION data (RAM / current data RAM)
The volatile SIMOTION data is defined by the following properties:
● The volatile SIMOTION data is located in the RAM memory of the SIMOTION device.
● The download data of SIMOTION SCOUT is written to this memory.
● This data is lost when the SIMOTION D4x5-2 is switched off.
● The "volatile SIMOTION data" area contains the following data:
Figure 4-3
Further information about memory management for SIMOTION is available in the
SCOUT Basic Functions
SIMOTION D4x5-2
Commissioning and Hardware Installation Manual, 02/2012
– SIMOTION Kernel (D4x5-2 firmware)
– Technology packages (TP)
– User data (programs, configuration data, parameter settings)
Configuration data and system variables in the volatile memory (memory concept,
principle)
Function Manual.
Commissioning (hardware)
4.3 User memory concept
SIMOTION
93