8. microSD memory card8. microSD memory cardeasyE4 base devices can be used with a microSD memory card.The easyE4 device supports 128 MB to 32 GB microSD memory cards (SD and SDHC,FAT12/16/32, Class 2 or 4).Moreover, using a memory card makes it possible to use the following functions:1. Automatic booting from the memory cardThe easyE4 can load and run a starting program from the memory card.2. Resetting to factory settings3. Loading new operating system (firmware)4. Setting a splash screen for the EASY-E4-...-12...C1 displayYou can store a boot.bmp file on the memory card so that it will be shown on thedisplay when starting the easyE4 and when inserting the card5. Transferring user programs, Storing multiple programs6. Logging data→ Section "DL - Data logger", page 380In order to be able to transfer programs or use the data logger function, the microSDmemory card must be formatted accordingly.The actual transfer is carried out in easySoft 7, in the Project view.The DL - Data logger function block can be used for logging data and states.easyE4 11/18 MN050009 EN www.eaton.com 487
