Instructions Owner's manual

Electrical installation
Interfaces for peripheral devices
SD card interface
6
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Lenze ¯ BA_c300 ¯ 2.0
6.4.6 SD card interface
Figure Connection Connection type Cable type
SD/SDHC card Slot −
 Note!
The combination of control technology software and application data on
the SD card ensures that the data suit the respective application in the
present version. This enables an easy transfer of the SD card to another
device.
Automatic, possibly unwanted and difficult−to−handle
update/downgrade processes can be avoided in this way.
The SD card is used as a flash memory for the following applications:
¯ PLC boot project
¯ Visualisation
¯ Databases of the data manager
¯ prestart.txt/poststart.txt
¯ Retain and logbook data (Controller 3241 C only)
¯ Customer−specific data
The SD card is not bootable and must always be inserted!
How to exchange the SC card:
1. To unlock the SD card, press it carefully into the slot and release it.
2. Remove the SD card carefully.
3. Gently press the new SD card into the slot until it clicks into place.