Hi there,
I am trying to acquire some voltage data with my Mezzanine Card for Single Board RIO and I am having some troubles.
I have connected positive and negative terminals to AI0+ and AI0- in order to get this data with Simultaneous Analog Inputs. After this I add RIO Mezzanine Card to LabVIEW project and I drop FPGA Simultaneous Analog Input node on the FPGA VI.
Problem is that when I add Mezzanine card to the project and I select 9684 type, I do not get any data from the IO node. I have to select 9683 type in order to acquire some data.The issue with that is that I have some unexpected scaling factor of 15 in the acquired data. For example, when I have 0.1 V between AI0+ and AI0- ports I get 1.5V from IO node. I have checked my card and I am 100% sure that it is a 9684, so I do not know why It does not work with its card configuration. Any suggestions or similar experiences?
Best regards.
