TANGO
Device Server

Beam Position Screen Controller
Device States Description

BPS Class

Revision: release_1_3_0 - Author: buteau

States
Names	Descriptions
FAULT	Not connected to underlying DIO device [can't control screen position]
INSERT	The screen is inserted into the beam
EXTRACT	The screen is extracted from the beam
UNKNOWN	Can't conclude on screen position [underlying device does not respond or gave error]
MOVING	The screen is moving [i.e. device is currently responding to an insert or extract request]