Object_Name

This property contains the name of the object. In many cases this property contains the Data Point Addressing Description (DPAD), i.e. it is a project or customer-specific naming convention for data points.

The Object_Name must contain at least one printable character that must be unique within the device. In the case of the Object_Name of the device object, this property must be unique within the entire BACnet internetwork (across all BACnet data link layers). The default character set in TwinCAT is UTF-8. The maximum length of this string in TwinCAT is 255.