Advantech PCI-1710 Podręcznik Użytkownika Pobierz pdf (Strona 36)

Easy I/O VI Descriptions

3.1 SelectPop

3.1.1 SelectDevicePop

Displays pop-up panel for selecting an installed device and outputting device number and the

number of sub-devices linked to the device. If error occurs, error information will be passed

through the error out parameter.

Input:

None

Output:

Data type Parameter Description

DevNum The device number of the hardware installed in the

system by “DEVINST.EXE”

SubDevCnts Specifies the number of the expansion or

daughterboards (if an expansion board has been

installed). If no expansion board is installed, this

value will be zero.

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

1 2 ... 31 32 33 34 35 36 37 38 39 40 41 ... 198 199

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Advantech PCI-1710 Podręcznik Użytkownika Strona 36