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ni daq 6008 configuration

8 vues (au cours des 30 derniers jours)
mado
mado le 4 Août 2013
i am doing sensor measurement using ni usb 6008 and i made the configuration to be single ended channel the range should be changed to +10 to -10 but that didn't happened , I also connected the same sensor to labview signal xpress on single ended and it works very well , so i think the problem is here in matlab with my code.
%
% get connected devices
d = daq.getDevices
%create session
s = daq.createSession('ni')
%add analog channel s.addAnalogInputChannel('ID',channel num, 'measurement type')
s.addAnalogInputChannel('Dev1',3, 'Voltage')
% set rate of scan 4 scans/second , run for 3 seconds
s.Rate=4;
s.DurationInSeconds=3;
v= s.Channels(1);
set(v)
%_____________________________
v.TerminalConfig = ' single ended ';
v.Coupling = ' DC';
v
%start aquisition and plot
[data,time] = s.startForeground;
plot(time,data)
grid on
xlabel('Time (sec)')
ylabel('voltage in v')
s.release()

Réponses (1)

mado
mado le 6 Août 2013
any help with daq

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