Hi,
I'm after a bit more information and clarification on the changes made to datalogger on-board storage in OS28.
I've been testing OS28 for a client's CR1000 network which is currently running on OS27.02 and have run into some unexpected issues with storage.
On 4MB dataloggers everything works fine and the program compiles and runs. On 2MB loggers (of which we still have quite a few), the program no longer compiles, due to insufficient final storage memory. There are about 16 tables, most of which have a fixed size allocation, but in order to make the program compile I have to cut these all down to about 2 days worth of data, where previously most of them were storing several weeks.
I inderstand that there have been significant changes made to datalogger on-board file structures, but is this behaviour expected with the new OS?
Thanks,
Sam
The table changes use up some space, but it would be less than 1% of a 2MB logger.
Look at your MemoryFree in the Status table. You always need several kB free for buffers etc., but most could be allocated to your data tables.