13.12.5 Settings
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This function does not have any setting parameters.
13.12.6 Operation principle
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An example is used to explain the principle of operation: With integer 15 sent to
and received by the ITBGAPC function on the IEC 61850 the OUTx changes from
0 to 1 on each of the OUT1; OUT2 OUT3 and OUT4. All other OUTx (5≤x≤16)
remains 0. The boolean interpretation of this is represented by the assigned values
of each of the outputs OUT1 = 1; and OUT2 = 2; and OUT3= 4; and OUT4 = 8.
The sum of these OUTx (1≤x≤4) is equal to the integer 15 received via the IEC
61850 network. The remaining OUTx = 0 for (5≤x≤16).
OUTx represents a value when activated. The value of each of the OUTx is in
accordance with the Table 350. When not activated the OUTx has the value 0.
The value of each OUTx for 1≤x≤16 (1≤x≤16) follows the general formulae:
OUTx = 2
x-1
The sum of the values of all activated OUTx = 2
x-1
where 1≤x≤16
will be equal to the integer value received over IEC 61850 to the ITBGAPC_1
function block.
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 IEC 61850 and connected to the ITBGAPC function block to a
combination of activated outputs OUTx where 1≤x≤16. The values represented by
the different OUTx are according to Table
350. When an OUTx is not activated, its
value is 0.
The ITBGAPC function is designed for receiving the integer input from a station
computer - for example, over IEC 61850. If the BLOCK input is activated, it will
freeze the logical outputs at the last value.
Table 350: Outputs and their values when activated
Name of OUTx
Type Description Value when
activated
Value when
deactivated
OUT1 BOOLEAN Output 1 1 0
OUT2 BOOLEAN Output 2 2 0
OUT3 BOOLEAN Output 3 4 0
OUT4 BOOLEAN Output 4 8 0
OUT5 BOOLEAN Output 5 16 0
OUT6 BOOLEAN Output 6 32 0
OUT7 BOOLEAN Output 7 64 0
OUT8 BOOLEAN Output 8 128 0
OUT9 BOOLEAN Output 9 256 0
OUT10 BOOLEAN Output 10 512 0
Table continues on next page
Section 13 1MRK 506 382-UEN A
Logic
516 Line distance protection REL650 2.2 IEC
Technical manual
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