102 Rockwell Automation Publication 5069-UM002A-EN-P - January 2019
Chapter 4 Use the Secure Digital Card
If an SD card is installed, you can see the contents of the card on the
Nonvolatile Memory tab of the Controller Properties dialog box.
Figure 12 - Nonvolatile Memory Tab
The project must be online to see the contents of the SD card.
IMPORTANT Do not remove the SD card while the controller is reading from, or writing to,
the card. If you remove the card during either activity, the data on the card
or controller can become corrupt.
Additionally, the controller firmware at the time when the card is removed
can become corrupted. Leave the card in the controller until the OK status
indicator turns solid green.