8.2 Local operation with a BT 300 x operator interface
An operator interface in the BT 300 series is connected locally via the DISPLAY interface. Thereby, the
controllercanbeoperatedstandaloneasshownoralsoconnectedtotheCANbus.
The operation here largely corresponds to the possibilities as described for the system centre, the store
computerandtheoperatorterminal;seechapterMenus and operating screensfordetails.
If no buttons are pressed, the display of the BT 300 x operator interface shows the name of the controller and
itspositiondesignation.TheENTER button (↵) must be tapped to return from the display of the operating
statusbacktotheOperationmenu.
Device-specific limitations arise due to the smaller display (only 2 rows x 20 characters) and fewer
buttons as compared with the system centre, the store computer and operator terminal. Operation with
a system centre, store computer, operator terminal or the PC software LDSWin provides more
functional possibilities. Technical details about the operator interfaces can be found in their Operating
Manuals.