error message

[Melikyan]

Dear forum members i attached file where shown Labview error message.

What i should do to solve this problem? What means this problem? Are the problem come from  Labview or from Device?

Thanks in advance

Warm regards

Harut!

[MikeS81]

Hi Harut,

can you give us more informations about what you do?

Mike

[Melikyan]

I am programming Network analyzer serial type. if 126data point (Trace point) about 1300bytes read, when 251data points 3800bytes read, but if 501data points, read only 4096bytes and show this error message. I increase timeout and Delay time before read, but same error. More than 4096bytes cannot read..

Why? Could you give me any explanation? What i did wrong?

[MikeS81]

Hi Melikyan,

it sounds like your i/o buffer has only a size of 4096. This is the default value in the "Advanced Serial Read and Write" example. If you change this value, it should be possible to read more bytes.

Hope it helps.

Mike

[Melikyan]

How to change? Could you attach one simple example?

Thanks in advance...

Harut!

[MikeS81]

Hi Harut,

you can see it in the "Advanced Serial Read and Write" example.

Mike

Message Edited by MikeS81 on 05-21-2008 10:41 AM

[Melikyan]

Thank you so much. i never thinked that 4096bytes default and have limitation.