ABB RED650 User Manual

14.7.5 OR function block
IP11012-1 v3
M11449-3 v2
The OR function is used to form general combinatory expressions with boolean
variables. The OR function block has up to six inputs and two outputs. One of the
outputs is inverted.
14.7.5.1 Function block
M11448-3 v1
IEC04000405_2_en.vsd
OR
INPUT1
INPUT2
INPUT3
INPUT4
INPUT5
INPUT6
OUT
NOUT
IEC04000405 V2 EN-US
Figure 234: OR function block
14.7.5.2 Signals
PID-3806-INPUTSIGNALS v5
Table 286: OR Input signals
Name
Type Default Description
INPUT1 BOOLEAN 0 Input 1 to OR gate
INPUT2 BOOLEAN 0 Input 2 to OR gate
INPUT3 BOOLEAN 0 Input 3 to OR gate
INPUT4 BOOLEAN 0 Input 4 to OR gate
INPUT5 BOOLEAN 0 Input 5 to OR gate
INPUT6 BOOLEAN 0 Input 6 to OR gate
PID-3806-OUTPUTSIGNALS v5
Table 287: OR Output signals
Name
Type Description
OUT BOOLEAN Output from OR gate
NOUT BOOLEAN Inverted output from OR gate
14.7.5.3 Technical data
GUID-35A795D7-A6BD-4669-A023-43C497DBFB01 v3
Table 288: Number of OR instances
Logic block
Quantity with cycle time
3 ms 8 ms 100 ms
OR 87 60 160
Section 14 1MRK 505 394-UEN A
Logic
464 Line differential protection RED650 2.2 IEC
Technical manual

ABB RED650 Specifications

General

Brand	ABB
Model	RED650
Category	Protection Device
Language	English