ABB REL670 2.2 IEC, Applications Manual

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I3PW1CT1
I3PW2CT1
I3P
REFPDIF
GRP_OFF
FXDSIGN
IEC09000620_3_en.vsd
IEC09000620 V3 EN-US
Figure 388: REFPDIF function inputs for normal transformer application
17.8 Boolean 16 to Integer conversion B16I
SEMOD175715-1 v1
17.8.1 Identification
SEMOD175721-2 v2
Function description IEC 61850
identification
IEC 60617
identification
ANSI/IEEE C37.2
device number
Boolean 16 to integer conversion B16I - -
17.8.2 Application
SEMOD175832-4 v4
Boolean 16 to integer conversion function B16I is used to transform a set of 16
binary (logical) signals into an integer. It can be used – for example, to connect
logical output signals from a function (like distance protection) to integer inputs
from another function (like line differential protection). B16I does not have a
logical node mapping.
The Boolean 16 to integer conversion function (B16I) will transfer a combination
of up to 16 binary inputs INx where 1≤x≤16 to an integer. Each INx represents a
value according to the table below from 0 to 32768. This follows the general
formula: INx = 2
x-1
where 1≤x≤16. The sum of all the values on the activated INx
will be available on the output OUT as a sum of the values of all the inputs INx
that are activated. OUT is an integer. When all INx where 1≤x≤16 are activated
that is = Boolean 1 it corresponds to that integer 65535 is available on the output
OUT. B16I function is designed for receiving up to 16 booleans input locally. If the
BLOCK input is activated, it will freeze the output at the last value.
Values of each of the different OUTx from function block B16I for 1≤x≤16.
The sum of the value on each INx corresponds to the integer presented on the
output OUT on the function block B16I.
1MRK 506 369-UEN B
Section 17
Logic
Line distance protection REL670 2.2 IEC 753
Application manual