PCI-6031E with AD 5B and 7B devices

[Alysson]

Hi all.

I'm using Labview to acquire a signal through the PCI-6031E connected to a NI board. The last is connected to a Analog Device board and several Analog devices, as the 7B37-03 (temperature to voltage) and 5B41-01 (voltage to voltage) using the analog IO.

I tried to read anything through the NI-DAQmx, but it just shows a negative number, actually, the least number I set. If I set -5V, it "reads" -5V. If I set -10V, it "reads" -10V.

I have no idea where to start. Is it missing a driver or something?

Am I configuring the board correctly?

[Lucianogob]

Hola,

Te envío un enlace con un tutorial sobre tarjetas de adquisición.

http://zone.ni.com/devzone/cda/tut/p/id/2835

Si tienes dudas por favor me contacte.

Gracias.

Cordiales Saludos