IEC 61850 or
function name
ANSI Function description Line Distance
REL670
(Customized)
BTIGAPC Boolean to integer conversion with logical node
representation, 16 bit
16
IB16 Integer to Boolean 16 conversion 18
ITBGAPC Integer to Boolean 16 conversion with Logic Node
representation
16
TEIGAPC Elapsed time integrator with limit transgression and overflow
supervision
12
INTCOMP Comparator for integer inputs 30
REALCOMP Comparator for real inputs 30
Table 3: Total number of instances for basic configurable logic blocks
Basic configurable logic block Total number of instances
AND 280
GATE 40
INV 420
LLD 40
OR 298
PULSETIMER 40
RSMEMORY 40
SRMEMORY 40
TIMERSET 60
XOR 40
1MRK 506 369-UUS - Section 2
Application
Line distance protection REL670 2.2 ANSI 51
Application manual