Panelview Plus 1000 Low RAM Memory

Hello,

I have a problem of RAM Memory available with a Panelview plus 1000. Just after downloading the Runtime file(.mer) or reboot the PV1000+,
the application run normaly, the memory usage at this moment is :

MERuntime usage = 15808 kb
Total RAM usage = 18400 kb
Total RAM Available = 18532 kb

But a few hours later the PV display a message Low RAM Memory Available ,and the Total RAM Available is very low (arount 240kb)

For information, I don't use any memory card and the PV is not connected to a PLC.

Thank you

Three items I would check:
1. Are you logging a lot of data for trending. Limit the amount of data logged.
2. Does your application use a lot of high resolution bitmaps. Change the bitmaps to a lower resolution bitmap
3. Do you have a large alarm history. Lower the amount of alarms that can be logged

perhaps that the resolution of my bmp images would be tooo high. I will check this point...

thank's