Application - ABB REB670 Applications Manual

Section 13
Logic
13.10.2
394

Application

Integer to boolean 16 conversion with logic node representation function (ITBGAPC) is
used to transform an integer into a set of 16 boolean signals. ITBGAPC function can
receive an integer from a station computer – for example, over IEC 61850–8–1. This
function is very useful when the user wants to generate logical commands (for selector
switches or voltage controllers) by inputting an integer number. ITBGAPC function has
a logical node mapping in IEC 61850.
The Integer to Boolean 16 conversion with logic node representation function
(ITBGAPC) will transfer an integer with a value between 0 to 65535 communicated via
IEC61850 and connected to the ITBGAPC function block to a combination of activated
outputs OUTx where 1≤x≤16.
The values of the different OUTx are according to the Table 40.
If the BLOCK input is activated, it freezes the logical outputs at the last value.
Table 40: Output signals
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 (1≤x≤16) are
active equals 65535. This is the highest integer that can be converted by the ITBGAPC
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
1MRK 505 337-UUS -
Value when
deactivated
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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