SD Card Support
The AKD PDMM and PCMM controllers support using an SD card for backup and restore functionality.
- This lets you manage the configuration, application and operation data.
- The controller has an SD card slot and push buttons (B2 and B3) which activate file transfers to and from an SD card.
Use the SD card to:
- Backup and restore a controller configuration.
- Store and retrieve an application, including source code.
- Store and retrieve user data from an application or PC.
Supported SD Card Formats
| Format | File System | Capacity | |
|---|---|---|---|
| SD (SDSC) |
|
FAT16‡ or FAT32 | 2GB |
| SDHC |
|
FAT32‡ | 4-32GB |
‡ The default file system for the format.
-
- We recommend using an SD card rated to a 85 °C maximum operating temperature.
SD cards which do not meet this criteria should not be left in the device.
See SD Card Access for more information on mounting / checking / unmounting SD cards using function blocks.
