WAGO I/O System Compact
Function Description 61
751-9301 Compact Controller 100
Manual
Version 1.1.0, valid from FW Version 03.08.07(20)
5.2
Memory Card Function
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Only use recommended memory card!
Use only the SD memory card available from WAGO (item No. 758-879/000-
001) as it is suitable for industrial applications subjected to environmental
extremes and for use in this device.
Compatibility with other commercially available storage media cannot be
guaranteed.
The memory card is optional and serves as an additional memory area in
addition to the internal memory or drive in the controller. The user program, user
data, source code of the project or device settings can be saved to the memory
card, and thus already existing project data and programs can be copied to one
or more controllers.
If the memory card is inserted, this is incorporated under /media/sd in the
directory structure of the file system inside the controller. This means that the
memory card can be addressed like a removable medium on a PC.
The function of the memory card in normal operation and possible faults that may
occur when the memory card is used are described in the following sections for
different operating modes.
5.2.1
Formatting
Note the pre-formatting of the memory card!
Please note that memory cards ≤ 2 GB are often formatted with the “FAT16” file
system type and can generate up to 512 entries in the root directory. For over
512 entries create these in a subdirectory or format the memory card with
“FAT32” or “NTFS.”
