WAGO I/O System 750
Functions
73
750-8210/040-000 PFC200; G2; 4ETH; XTR
Manual
Version 1.7.0, valid from FW Version 04.01.10(23)
5.2
Memory Card Function
</dg_
Only use recommended memory cards!
Use only the SD memory cards available from WAGO (item No. 758-879/000-
001 and 758-879/000-2108) as these are 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.
Deactivate write protection!
In order to be able to write data to the memory card, you must deactivate the
write protection using the small push switch for the write protection setting. This
switch is on one of the long sides of the memory card.
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.”
