ABB REL650 Technical Manual page 519

1MRK 506 382-UEN A
Line distance protection REL650 2.2 IEC
Technical manual
In the above example when integer 15 is on the input INP the OUT1 has a value
=1, OUT2 has a value =2, OUT3 has a value =4 and OUT4 has a value =8. The
sum of these OUTx is equal to 1 + 2 + 4 + 8 = 15.
This follows the general formulae: The sum of the values of all OUTx = 2
1≤x≤16 will be equal to the integer value on the input INP.
The Integer to Boolean 16 conversion function (IB16) will transfer an integer with
a value between 0 to 65535 connected to the input INP to a combination of
activated outputs OUTx where 1≤x≤16. The sum of the values of all OUTx will
then be equal to the integer on input INP. The values of the different OUTx are
according to the table below. When an OUTx is not activated, its value is 0.
When all OUTx where 1≤x≤16 are activated that is = Boolean 1 it corresponds to
that integer 65535 is connected to input INP. The IB16 function is designed for
receiving the integer input locally. If the BLOCK input is activated, it will freeze
the logical outputs at the last value.
Values of each of the different OUTx from function block IB16 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 IB16.
Name of OUTx Type
OUT1 BOOLEAN
OUT2 BOOLEAN
OUT3 BOOLEAN
OUT4 BOOLEAN
OUT5 BOOLEAN
OUT6 BOOLEAN
OUT7 BOOLEAN
OUT8 BOOLEAN
OUT9 BOOLEAN
OUT10 BOOLEAN
OUT11 BOOLEAN
OUT12 BOOLEAN
OUT13 BOOLEAN
OUT14 BOOLEAN
OUT15 BOOLEAN
OUT16 BOOLEAN
The sum of the numbers in column "Value when activated" when all OUTx (where
x = 1 to 16) are active that is=1; is 65535. 65535 is the highest integer that can be
converted by the IB16 function block.
Description Value when
activated
Output 1 1
Output 2 2
Output 3 4
Output 4 8
Output 5 16
Output 6 32
Output 7 64
Output 8 128
Output 9 256
Output 10 512
Output 11 1024
Output 12 2048
Output 13 4096
Output 14 8192
Output 15 16384
Output 16 32768
Section 13
Logic
x-1
where
Value when
deactivated
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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