ABB RELION 670 Series Applications Manual page 342

Section 13
Logic
FXDSIGN
GRP_OFF
ANSI11000084 V1 EN-US
Figure 174: REFPDIF (87N) function inputs for normal transformer application
13.7 Boolean 16 to Integer conversion B16I
13.7.1 Identification
Function description
Boolean 16 to integer conversion
13.7.2 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
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.
336
REFPDIF (87N)
I3PW1CT1
I3PW2CT1
I3P
ANSI11000084_1_en.vsd
IEC 61850
identification
B16I
IEC 60617 ANSI/IEEE C37.2
identification device number
- -
x-1
where 1≤x≤16. The sum of all the values
1MRK 505 337-UUS A
SEMOD175715-1 v1
SEMOD175721-2 v2
SEMOD175832-4 v4
Application manual