aich (MathScript Function) (Windows, Not in Base Package)

LabVIEW 8.5 Help
August 2007

NI Part Number:
371361D-01

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Member of the daq class.

Syntax

data = aich(device, channels)

data = aich(device, channels, limits)

[data, error] = aich(device, channels)

[data, error] = aich(device, channels, limits)

Acquires exactly one sample from each of the given channels of a specified device.

Name	Description
device	Specifies the device name. device is a string.
channels	Specifies the channels from which to acquire samples. channels is a vector of positive integers.
limits	Specifies the lowest and highest signal values you expect to acquire. limits is a two-element vector with the following syntax: [lowest, highest]. The default is [-10, 10].

Name	Description
data	Returns the acquired samples from each of the channels. data is a real vector of the same size as channels.
error	Returns 0 if the data acquisition task is successful. Otherwise, this function returns -1. error is a scalar.

DEVICE = 'Dev1';
CHANNELS = [0, 1, 2];
LIMITS = [-10, 10];
DATA = aich(DEVICE, CHANNELS, LIMITS)