Omron NX-SL series User Manual

2 Standard Functions
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NX-series Safety Control Unit Instructions Reference Manual (Z931)
AND, OR, and XOR
These instructions perform Boolean operations.
AND: Logical AND
OR: Logical OR
XOR: Exclusive logical OR
If you omit an input or output parameter, a building error will occur.
An error will not occur if the output terminal is not used or if it is connected to an input terminal on the
next instruction.
Instruction Name FB/FUN Graphic expression
AND Logical AND FUN
OR Logical OR FUN
XOR Exclusive logical
OR
FUN
Variables
Name I/O Description Valid range Default
In1 to InN Data to pro-
cess
Input Data to pro-
cess
TRUE or FALSE FALSE
Out Processing
result
Output Processing
result
TRUE or FALSE ---
Boolean Bit strings Integers Durations
BOOL SAFEBOOL BYTE SAFEBYTE WORD SAFEWORD DWORD SAFEDWORD INT SAFEINT DINT SAFEDINT TIME SAFETIME
In1 to InN OK OK
Out OK OK
AND
OR
XOR

Omron NX-SL series Specifications

General

Brand	Omron
Model	NX-SL series
Category	Control Unit
Language	English