Omron NX-SL series User Manual

2 Standard Functions
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NX-series Safety Control Unit Instructions Reference Manual (Z931)
LT, LE, GT, and GE
These instructions compare the sizes of two values.
LT: Performs a less than comparison between two values.
LE: Performs a less than or equal comparison between two values.
GT: Performs a greater than comparison between two values.
GE: Performs a greater than or equal comparison between two values.
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
LT Less Than FUN
LE Less Than Or
Equal
FUN
GT Greater Than FUN
GE Greater Than Or
Equal
FUN
Variables
Name I/O Description Valid range Default
In1 or In2 Comparison
data
Input Value to com-
pare
Depends on data type. ---
Out Comparison
result
Output Comparison
result
Depends on data type. ---
Boolean Bit strings Integers Durations
BOOL SAFEBOOL BYTE SAFEBYTE WORD SAFEWORD DWORD SAFEDWORD INT SAFEINT DINT SAFEDINT TIME SAFETIME
In1 or In2 OKOKOKOKOKOK
Out OK OK
LT
LE
GT
GE

Omron NX-SL series Specifications

General

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