Name of a PLC card (identifying for PLC devices during PLC data exchange in the AutomationML or Studio 5000 Architect format). The property can be displayed in reports and used as a filter criterion in the navigators. Depending on whether the PLC box represents a PLC card, a rack or a CPU, the PLC card name must be unique within a rack, a station or a configuration project.

Reference

Placement3DPropertyList Class
Placement3DPropertyList Members