Command GetDeviceID :

This command return internal gpib device ID.
This is usefull for board command using this ID to acces devices, as BCclr cmd.
Throws DevFailed exception on error.

GetDeviceID Definition
Input Argument	Tango::DEV_VOID	no argin
Output Argument	Tango::DEV_LONG	no argout
DisplayLevel	EXPERT	..
Inherited	false	..
Abstract	false	..
Polling Period	Not polled	..
Command NOT allowed for	MOVING FAULT	..