Logic Rotating Switch For Function Selection And Lhmi Presentation Slgapc - ABB RES670 Technical Manual

1MRK 511 408-UUS A
Section 14
14.1
14.1.1
14.1.2
Phasor measurement unit RES670 2.2 ANSI
Technical manual
Control
Logic rotating switch for function selection and LHMI
presentation SLGAPC
Identification
Function description
Logic rotating switch for function
selection and LHMI presentation
Functionality
The logic rotating switch for function selection and LHMI presentation (SLGAPC) (or
the selector switch function block) is used to get an enhanced selector switch
functionality compared to the one provided by a hardware selector switch. Hardware
selector switches are used extensively by utilities, in order to have different functions
operating on pre-set values. Hardware switches are however sources for maintenance
issues, lower system reliability and an extended purchase portfolio. The selector switch
function eliminates all these problems.
IEC 61850 IEC 60617
identification identification
SLGAPC -
Section 14
Control
SEMOD114936-1 v4
SEMOD167845-2 v3
ANSI/IEEE C37.2
device number
-
SEMOD114908-4 v10
381