ABB RER670 - Page 31

IEC 61850 or
function name
ANSI Function description Railway
RER670
AND, GATE, INV,
LLD, OR,
PULSETIMER,
RSMEMORY,
SRMEMORY,
TIMERSET, XOR
Basic configurable
logic blocks (see
Table 3)
40-420
FXDSIGN Fixed signal function
block
1
B16I Boolean to integer
conversion, 16 bit
18
BTIGAPC Boolean to integer
conversion with
logical node
representation, 16 bit
16
IB16 Integer to Boolean 16
conversion
14
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 506 377-UEN C Section 3
Available functions
Railway application RER670 2.2 IEC 25
Commissioning manual