multiple access to DAQmx board 6511

[Steffen.Schmidt]

Hello,

I'm using a DAQmx board 6511 with LabWindows/CVI 7.1 and TestStand 3.1. What I want to do is monitor several channels and then access the same channels again from my main application while the monitoring sequence is still executing.
What now happens is that I get an error message when trying to access the channels a second time because the resource is already reserved.
Are there any possibilities to configure the board for such a multiple access???

Thanks in advance
Steffen

[Steffen.Schmidt]

Hi there,

the problem occured because of duplicate use of the "change detection" functionality of the board.
If I only use this option once everything works fine.

Steffen