Faulting application labview.exe, version 8.5.0.4002, faulting module labview.exe, version 8.5.0.4002, fault address 0x003eaef8.

[Tom_Sz]

Hi,

I got the following  in the Application event log of Windows XP:

"Faulting application labview.exe, version 8.5.0.4002, faulting module labview.exe, version 8.5.0.4002, fault address 0x003eaef8."

It is repeatable. The Labview proggram is running on a windows XP platform without a LAN connection to avoid interupts. Can someone please tell me what LabView is trying to do? Am I running out of memory? Failure can occur any time during the 12 hour run.

Thanks for your help.

Tom

[muks]

Can you give us an idea of what the programming is trying to do? Data logging?

[Tom_Sz]

In general,, we are stratching/shapeing a piece of glass tubing using a furnace.

On one machine i have a NI Run Time system running keeping a constant tention. This communicates to the other machine running Labview (this is the one that fails) which just reads the tention and the position from the RT system. Using the position another motor (to move the furnace) is activated and data is logged in memory until completed. At that time the data is written to a file. Since the data collection is via RS232 the cycle time is only 4-5 per second. That is the reason I am minimizing all interrupts. Positioning on both systems is about a micron.

Tom

[Vivek_N]

Have you tried monitoring processor usage on the machine that gives you the faulting error? I would check to see how much RAM is being used when you run the VI. If this is taking up a lot of RAM, try inserting a wait function in the loop in your VI, assuming that it has a loop.