EDRE_DioRead not working with pci 766 and LV 7.1

[Ramin_v12]

Hi

I am working with a 3 year old eagle 766 pci DAQ device. Its installed correctly and I I can put output voltages on the analogue output pins, however the digital input
port does not detect the changes in voltage on the pin.

I am using EDRE_DioRead. I am giving it the serail number and the corresponding
port and then I put 2.5 v on that port. When I run the function Error code is 0
(successful) but the value is always zero.

I am grounding the pin to the DGND port.

EDRE is very simple but i can not get it to read the voltage value.

The voltage comes from a sensor which will give 0-2.5 v square waves.

Cheers

[McKala[DE]]

I would suggest you contact Eagle about the problem, while you are using LabVIEW to interface with the board, the hardware and the propietary dll is not from National Instruments.  Here is their contact information.

Regards,