ABB Relion REG670, Applications Manual

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I3PW1CT1
I3PW2CT1
I3P
REFPDIF
GRP_OFF
FXDSIGN
IEC09000620_3_en.vsd
IEC09000620 V3 EN
Figure 307: REFPDIF function inputs for normal transformer application
16.8 Boolean 16 to Integer conversion B16I
16.8.1 Identification
Function description IEC 61850
identification
IEC 60617
identification
ANSI/IEEE C37.2
device number
Boolean 16 to integer conversion B16I - -
16.8.2 Application
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 502 071-UEN -
Section 16
Logic
Generator protection REG670 2.2 IEC and Injection equipment REX060, REX061, REX062 611
Application manual