It is necessary to format the SD card using Unitronics SD Card Suite.

1. These tools are available for download free of charge from our website:
2. www.unitronics.com à support à downloads à Unitronics SD Card Suite: free download
3. The SD Card Formatter is an available option under the “Tools” program of the suite.
4. Make sure to select the “Format Drive using Windows” option first.
5. After, uncheck the box and format again.
6. If you experience problems with the SD card being recognized by the PLC, see notes below:

 NOTE: (Built-in laptop card readers tend to cause problems, therefore external USB to SD adapters are recommended) (In certain cases, using the Panasonic formatting tool below first, then using Unitronics tools after can also help) http://panasonic.jp/support/global/cs/sd/download/index.html