07-11-2014 05:13 AM
Hi, I would want to read some shared variable on the network at 1KHz on SignalExpress but I'm actually limited at 200Hz on it.
Is there any possibility or not?
Thanks.
07-15-2014 04:35 AM
Hi pattegain,
I'm not sure reading shared variables published on the network at 1kHz is possible.
I suggest you to read this :
Buffered Network-Published Shared Variables: Components and Architecture
http://zone.ni.com/reference/en-XX/help/371268P-01/expresswb/read_shared_variable_se/
However, I tried the Shared Variable Examples (Reader and Writer) and I have been able to run the Reader with 0,002 sec (500Hz) as Sample Period parameter. Did you test those examples?
Regards,
Jérémy C.
NI France
07-15-2014 05:02 AM
Thank you!
I've already test to reduce the sampling period to 0.002s but there is an alert in SE saying "Sampling period too low" but it's work.
So I understand that the minimum accptable sample in SE is 200Hz.
Many thanks!!
Regards.