karthas Posted October 20, 2004 Report Share Posted October 20, 2004 Hi, I would like to write labview program that clould acess 4 channels of a load box at the sametime . please help with this katrhik Quote Link to comment
todd Posted October 20, 2004 Report Share Posted October 20, 2004 How does the load box connect to the computer? Quote Link to comment
JackHamilton Posted October 22, 2004 Report Share Posted October 22, 2004 If the load cell is read via analog data - then a DAQ card can 'scan' 4 channels at a very high rate and return data reads for all 4 channels at once. You can do this with a single AI read in a single loop. There are numerous examples with LabVIEW for multi-channel analog reading. If the reads are acquire via serial port - then you'll need 4 seperate loops or one serial comm loop that polls 4 channels sequencially. More details about 'how' the measurement is physically connected to the computer would be helpful... Quote Link to comment
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