IEC 61850 or Function
name
ANSI Function description Breaker  
     
REQ650
REQ650 (A01)
3Ph/1CB/1BB
REQ650 (A11)
1Ph/1CB/1BB
REQ650 (B11)
1Ph/1CB/2BB
 
CBC1   Circuit breaker control for 1CB 1 1 1 1
 
Secondary system supervision  
 
CCSRDIF 87 Current circuit supervision 0–1 1 1 1
 
SDDRFUF   Fuse failure supervision 0–1 1 1 1
 
TCSSCBR   Breaker close/trip circuit monitoring 3 3 3 3
 
Logic  
 
SMPPTRC 94 Tripping logic, common 3–phase output 1 1    
 
SPTPTRC 94 Tripping logic, phase segregated output 1   1 1
 
TMAGGIO   Trip matrix logic 12 12 12 12
 
OR   Configurable logic blocks 283 283 283 283
 
INVERTER   Configurable logic blocks 140 140 140 140
 
PULSETIMER   Configurable logic blocks 40 40 40 40
 
GATE   Configurable logic blocks 40 40 40 40
 
XOR   Configurable logic blocks 40 40 40 40
 
LOOPDELAY   Configurable logic blocks 40 40 40 40
 
TIMERSET   Configurable logic blocks 40 40 40 40
 
AND   Configurable logic blocks 280 280 280 280
 
SRMEMORY   Configurable logic blocks 40 40 40 40
 
RSMEMORY   Configurable logic blocks 40 40 40 40
 
Q/T   Configurable logic blocks Q/T 0–1      
 
ANDQT   Configurable logic blocks Q/T 0–120      
 
ORQT   Configurable logic blocks Q/T 0–120      
 
INVERTERQT   Configurable logic blocks Q/T 0–120      
 
XORQT   Configurable logic blocks Q/T 0–40      
 
SRMEMORYQT   Configurable logic blocks Q/T 0–40      
 
RSMEMORYQT   Configurable logic blocks Q/T 0–40      
 
TIMERSETQT   Configurable logic blocks Q/T 0–40      
 
PULSETIMERQT   Configurable logic blocks Q/T 0–40      
 
INVALIDQT   Configurable logic blocks Q/T 0–12      
 
INDCOMBSPQT   Configurable logic blocks Q/T 0–20      
 
INDEXTSPQT   Configurable logic blocks Q/T 0–20      
 
FXDSIGN   Fixed signal function block 1 1 1 1
 
B16I   Boolean 16 to Integer conversion 16 16 16 16
 
B16IFCVI   Boolean 16 to Integer conversion with logic
node representation
16 16 16 16
 
IB16A   Integer to Boolean 16 conversion 16 16 16 16
 
Table continues on next page
1MRK 505 291-UEN A Section 2
Application
27
Application manual