Specify channel measurement range
When working with the session-based interface, use the Range property to indicate the measurement range of a channel.
Range is not applicable for counter channels. For analog channels, value is dependent on the measurement type. This property is read-only for all measurement types except 'Voltage'. You can specify a range in volts for analog channels.
Specify the range of an analog input voltage channel.
Create a session and add an analog input channel.
s = daq.createSession('ni'); ch = addAnalogInputChannel(s,'cDAQ1Mod7',3,'voltage');
Set the range to —60 to +60 volts.
ch.Range = [-60,60];