Working With The Memory Card; Functions Of The Memory Card - Siemens Sinamics S110 Function Manual

Basic information about the drive system

10.3 Working with the memory card

10.3 Working with the memory card
10.3.1

Functions of the memory card

This section describes the basic functions of the memory card in the S110 system.
Basics:
The CU305, the S110 system Control Unit, manages three memory areas:
1. A volatile memory, the RAM, also called working memory.
2. A non-volatile memory, the ROM, also called Flash memory.
3. An optionally available portable memory card. Only memory cards which have been
During operation, the S110 system works from the work memory. It is here that all project
data and application programs for operation are stored.
To save the current data from the work memory, you must copy it to non-volatile memory
before shutting down. More detailed information appears in "RAM to ROM" in the
commissioning section of this manual.
An optional memory card is used to save a variety of parameter data sets and transfer them
to other S110 systems in order to install firmware updates or carry out standard
commissioning. A memory card is absolutely essential if you wish to use the extended
functions supported by Safety Integrated.
Parameter data sets
Parameter data sets combine all the parameters for a project, including the project itself.
Parameter data sets differ on the basis of drive configuration (power unit, motor, encoder,
etc. used) and application (e.g. function modules, type of control).
Four parameter data sets with the indices 0, 10, 11, and 12 can be saved in the ROM.
Up to 101 parameter data sets (indices 0, ..., 100) can be saved on the memory card.
The parameter data set with the index 0 is active in the RAM.
472
prepared for these systems by Siemens will be accepted.
Function Manual, 10/2008, 6SL3097-4AB10-0BP0
Drive functions