ABB RELION 630 Series Technical Manual page 148

Section 3
Basic functions
142
OR has six inputs and OR20 has 20 inputs. The output OUT has a default value FALSE
initially, which suppresses one cycle pulse if the function has been put in the wrong
execution order.
Connect at least one output to another function block or to a variable
for the function to execute correctly.
Signals
Table 115: OR Input signals
Name Type
INPUT1 BOOLEAN
INPUT2 BOOLEAN
INPUT3 BOOLEAN
INPUT4 BOOLEAN
INPUT5 BOOLEAN
INPUT6 BOOLEAN
Table 116: OR20 Input signals
Name Type
INPUT1 BOOLEAN
INPUT2 BOOLEAN
INPUT3 BOOLEAN
INPUT4 BOOLEAN
INPUT5 BOOLEAN
INPUT6 BOOLEAN
INPUT7 BOOLEAN
INPUT8 BOOLEAN
INPUT9 BOOLEAN
INPUT10 BOOLEAN
INPUT11 BOOLEAN
INPUT12 BOOLEAN
INPUT13 BOOLEAN
INPUT14 BOOLEAN
INPUT15 BOOLEAN
INPUT16 BOOLEAN
INPUT17 BOOLEAN
INPUT18 BOOLEAN
INPUT19 BOOLEAN
INPUT20 BOOLEAN
Default Description
0 Input signal 1
0 Input signal 2
0 Input signal 3
0 Input signal 4
0 Input signal 5
0 Input signal 6
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
0 Input 11
0 Input 12
0 Input 13
0 Input 14
0 Input 15
0 Input 16
0 Input 17
0 Input 18
0 Input 19
0 Input 20
PML630/Compact Load-Shedding Solution
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Technical Manual