e266c806_PROFINET_IO_Protocol_Overview__DESCRIPTION
[ITEM] Station Name [PERSISTENCE] Stored in Persistent Memory in the PROFINET IO device [DESCRIPTION] 
A text string describing the function of the station in the application. The PROFINET IO device is delivered with a default station name. An IO-Supervisor or IO-Controller can send a new station name to the PROFINET IO device.
PROFINET IO Protocol Overview
DESCRIPTION