Returns the ID of the manufacturer that created the device. For VXI resources, this refers to the VXI Manufacturer ID. For PXI/PCI resources, this refers to the Subsystem Vendor ID (SVID) if it is nonzero; otherwise, this refers to the Vendor ID (VID). For USB resources, this refers to the Vendor ID (VID). Note: In the Instr class, this property is valid only for GPIB-VXI, VXI, PXI/PCI, and USB resources.

注释

下表列出了该属性的特性。

短名称 Manf Id
数据类型 cu16.png
权限 只读
可用于运行引擎 是
可用于实时操作系统 是