When an object is created, its Terminals are automatically created, whose number ranges from one to three according to object's type. Inside each Terminal a Discrete Measurement of type *TerminalState is created, which indicates the status of that Terminal.

Terminal object

Users are not allowed to remove Terminals from a native object nor insert new Terminals. Users are only allowed to insert new Measurements and alarms inside existing Terminals, by using the Insert menu.

Option to insert an Analog or Discrete Measurement

Terminal properties can be checked on Elipse Power Reference and Scripts Manual.