Advantech PCI-1710 Guía de usuario descargar pdf (Pagina 111)

4.3.5 AIVoltageIn

Reads an analog input channel and returns the result scaled to a voltage (units = volts).

Input:

Data type Parameter Description

DevHandle The handler id of the device specified by DevNum as

assigned by the LabVIEW program.

Chan&Gain A cluster of data containing Chan Info parameter

(includes Channel number, ExpBrdID, and

Expchannel data) and Gain codes for a specified

device.

TrigMode 0-normal (software), 1-external

error in A cluster containing error information, such as the

status, code, and source elements that is passed from

a previous linked VI.

Output:

Data type Parameter Description

DevHandle The handler id of the device specified by DevNum as

assigned by the LabVIEW program.

Voltage Returns the value of the voltage.

error out A cluster containing error information. If error in

indicated an error, the status, code, and source

elements of error out have the same values as the

corresponding elements of error in

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Advantech PCI-1710 Guía de usuario Pagina 111