Multifunction DAQ

cancel
Showing results for 
Search instead for 
Did you mean: 

Cant't read more than one AMUX-64T Channels

Highlighted
I was only able to get the correct signal reading by AM#!# addressing scheme while using AMUX-64T. The "O:1" addressing skeme gave ghost signal. But I do have to read mutliple channels. What could I possibly do?
I am using LabView6i and NI-DAQ 6.9.1.The DAQ board is PCI-6034E.
0 Kudos
Message 1 of 3
(1,049 Views)
Highlighted
When you use the 0:1 addressing scheme, it will read read the first 8 channels from the AMUX-64T. It will store the data in a 2D array with 8 columns. If some of those channels are not connected, the signals will be floating. If you only need 2 of these channels, you would extract them from the array. This is the only way that I know of to read multiple channels with an AMUX-64T.

hope this helps.
0 Kudos
Message 2 of 3
(1,049 Views)
Highlighted
Acutally I tried that. But the readings are not correct. That is the bias I talked about.
All the channels are grounded except the ones have signal fed in.
0 Kudos
Message 3 of 3
(1,049 Views)