Advantech PCI-1710 Guia do Utilizador descarregar pdf (Página 178)

4.11.2 COMClose

Close the serial port that is opened by COMOpen.

Input:

Data type Parameter Description

DevHandle The handler id of the device specified by DevNum as

assigned by the LabVIEW program.

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

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 Guia do Utilizador Página 178