ABB RELION REX640 - 3.20.7.4 Signals

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Table 231: Truth table for SRGAPC

S# R# Q#

0 0 0

0 1 0

1 0 1

1 1 1

3.20.7.4 Signals

Table 232: SRGAPC Input signals

Name Type Default Description

S1 BOOLEAN 0=False Set Q1 output when

set

R1 BOOLEAN 0=False Resets Q1 output

when set

S2 BOOLEAN 0=False Set Q2 output when

set

R2 BOOLEAN 0=False Resets Q2 output

when set

S3 BOOLEAN 0=False Set Q3 output when

set

R3 BOOLEAN 0=False Resets Q3 output

when set

S4 BOOLEAN 0=False Set Q4 output when

set

R4 BOOLEAN 0=False Resets Q4 output

when set

S5 BOOLEAN 0=False Set Q5 output when

set

R5 BOOLEAN 0=False Resets Q5 output

when set

S6 BOOLEAN 0=False Set Q6 output when

set

R6 BOOLEAN 0=False Resets Q6 output

when set

S7 BOOLEAN 0=False Set Q7 output when

set

R7 BOOLEAN 0=False Resets Q7 output

when set

S8 BOOLEAN 0=False Set Q8 output when

set

R8 BOOLEAN 0=False Resets Q8 output

when set

Keep state/no change

Basic functions 1MRS759142 F

250 REX640

Technical Manual

Main Page

Contents7
1 Introduction30
2 REX640 overview42
3 Basic functions57
4 Protection functions326
5 Protection related functions1157
6 Supervision functions1302
7 Condition monitoring functions1359
8 Measurement functions1433
9 Control functions1505
10 Power quality measurement functions1807
11 General function block features1858
12 Requirements for measurement transformers1915
- 12.1 Current transformers1915
  - 12.1.1 Current transformer requirements for overcurrent protection1915
  - 12.1.2 Current transformer requirements for transformer differential protection1918
13 Protection relay's physical connections1922
14 Technical data1940
15 Protection relay and functionality tests1949
16 Applicable standards and regulations1953
17 Glossary1954
Blank Page1959

ABB RELION REX640 - 3.20.7.4 Signals

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