ABB ret650 - Page 33

IEC 61850 or
function name
ANSI Function description Transformer
RET650 (A01) RET650 (A05)
WRNCALH Logic for group warning 5 5
INDCALH Logic for group indication 5 5
AND, GATE, INV,
LLD, OR,
PULSETIMER,
RSMEMORY,
SRMEMORY,
TIMERSET, XOR
Basic configurable logic blocks (see Table 3) 40–420 40–420
FXDSIGN Fixed signal function block 1 1
B16I Boolean to integer conversion, 16 bit 18 18
BTIGAPC Boolean to integer conversion with logical node
representation, 16 bit
16 16
IB16 Integer to Boolean 16 conversion 18 18
ITBGAPC Integer to Boolean 16 conversion with Logic Node
representation
16 16
TEIGAPC Elapsed time integrator with limit transgression and
overflow supervision
12 12
INTCOMP Comparator for integer inputs 30 30
REALCOMP Comparator for real inputs 30 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
IEC 61850 or
function name
ANSI Function description Transformer
RET650 (A01) RET650 (A05)
Monitoring
CVMMXN Power system measurement 6 6
CMMXU Current measurement 10 10
VMMXU Voltage measurement phase-phase 6 6
CMSQI Current sequence measurement 6 6
Table continues on next page
1MRK 504 169-UEN A Section 2
Application
Transformer protection RET650 2.2 IEC 27
Application manual