• Interfaces
• Interfaces (All)
• Number of Ports
• Number of Ports (All)
• Product Name
• Product Number
• Serial Number
• Slot Number

Data Type	Direction	Required?	Default
u32[]	Read Only	No	N/A

XNET System

nxPropSys_IntfRefs

Returns an array of handles to all interfaces contained within the current system.

System refers to the execution target of this property node. If this property node executes on an RT target, it reports interfaces physically on the RT target.

Data Type	Direction	Required?	Default
u32[]	Read Only	No	N/A

XNET System

nxPropSys_IntfRefsAll

Returns an array of handles to all interfaces contained within the current system, including those not equipped with a transceiver cable.

System refers to the execution target of this property node. If this property node executes on an RT target, it reports interfaces physically on the RT target.

Data Type	Direction	Required?	Default
u32	Read Only	No	N/A

XNET Device

nxPropDev_NumPorts

Returns the number of physical port connectors on the XNET board.

For example, returns 2 for an NI PCI-8517 two-port FlexRay device.

Data Type	Direction	Required?	Default
u32	Read Only	No	N/A

XNET Device

nxPropDev_NumPortsAll

Returns the number of physical port connectors on the XNET board, including those not equipped with a Transceiver Cable.

For example, returns 6 for a PXIe-8510 6-port device.

Data Type	Direction	Required?	Default
string	Read Only	No	N/A

XNET Device

nxPropDev_Name

Returns the XNET device product name.

For example, returns NI PCI-8517 (2 ports) for an NI PCI-8517 device.

Data Type	Direction	Required?	Default
u32	Read Only	No	N/A

XNET Device

nxPropDev_ProductNum

Returns the numeric portion of the XNET device product name.

For example, returns 8517 for an NI PCI-8517 two-port FlexRay device.

Data Type	Direction	Required?	Default
u32	Read Only	No	N/A

XNET Device

nxPropDev_SerNum

Returns the serial number associated with the XNET device.

The serial number is written in hex on a label on the physical XNET board. Convert the return value from this property to hex to match the label.

Data Type	Direction	Required?	Default
u32	Read Only	No	N/A

XNET Device

nxPropDev_SlotNum

Physical slot where the device (module) is located.

For PXI and C Series, this is the slot number within the chassis.