Extracting data from memory card files

[Fredrix 3]

I’m currently in the planning phase of a project involving extraction of data from various Omron files. I need to read the values of PLC memory areas from .mem files, Backup Tool and Memory Card. I have found and understood the structure of .mem files, so that should be easy, and Backup Tool saves all memory areas in a .mem file. But I have not been able to interpret any data from the memory card. I suspect that the .IOM files on the memory card contain IO Memory data, does anyone know if that is correct? And if not, where do I find the IO Memory Area? And most important, how can I interpret data saved in this files? Edited 5 Aug 2009 by Fredrix