Identification - ABB REB670 Applications Manual

1MRK 505 337-UUS -
13.8.1
13.8.2
Application manual

Identification

Function description
Boolean 16 to integer conversion with
logic node representation
Application
Boolean 16 to integer conversion with logic node representation function BTIGAPC is
used to transform a set of 16 binary (logical) signals into an integer. BTIGAPC can receive
an integer from a station computer – for example, over IEC 61850–8–1. These functions
are very useful when you want to generate logical commands (for selector switches or
voltage controllers) by inputting an integer number. BTIGAPC has a logical node
mapping in IEC 61850.
The Boolean 16 to integer conversion function (BTIGAPC) 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
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. BTIGAPC 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 BTIGAPC 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 BTIGAPC.
Name of input Type
IN1 BOOLEAN
IN2 BOOLEAN
IN3 BOOLEAN
IN4 BOOLEAN
IN5 BOOLEAN
IN6 BOOLEAN
IN7 BOOLEAN
IN8 BOOLEAN
IN9 BOOLEAN
IN10 BOOLEAN
Table continues on next page
IEC 61850 IEC 60617
identification identification
BTIGAPC
Default Description
0 Input 1
0 Input 2
0 Input 3
0 Input 4
0 Input 5
0 Input 6
0 Input 7
0 Input 8
0 Input 9
0 Input 10
Section 13
Logic
ANSI/IEEE C37.2
device number
- -
Value when Value when
activated deactivated
1 0
2 0
4 0
8 0
16 0
32 0
64 0
128 0
256 0
512 0
x-1
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