Or Function Block - ABB REG650 Technical Manual

1MRK 502 043-UUS B
13.3.1.2
Technical Manual

OR function block

Identification
Function description
OR Function block
Functionality
The OR function is used to form general combinatory expressions with boolean
variables. The OR function block has six inputs and two outputs. One of the outputs is
inverted.
Function block
OR
INPUT1 OUT
INPUT2 NOUT
INPUT3
INPUT4
INPUT5
INPUT6
IEC09000288-1-en.vsd
IEC09000288 V1 EN
Figure 171: OR function block
Signals
Table 243: OR Input signals
Name Type
INPUT1 BOOLEAN
INPUT2 BOOLEAN
INPUT3 BOOLEAN
INPUT4 BOOLEAN
INPUT5 BOOLEAN
INPUT6 BOOLEAN
Table 244: OR Output signals
Name Type
OUT BOOLEAN
NOUT BOOLEAN
IEC 61850 IEC 60617
identification identification
OR
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
Description
Output signal
Inverted output signal
Section 13
Logic
ANSI/IEEE C37.2
device number
- -
369