Logic Function: Comparator - Omron NE1A-SCPU01 - 2006 Operation Manual

Command Reference: Logic Functions
6-4-7

Logic Function: Comparator

Diagram
General Description
Set Parameters
Comparison Value
Optional Input Settings
126
Input1
Default Connections
This function can be used only in NE1A-series Controllers with unit version
1.0 or later.
The Comparator compares the specified input signals (up to 8 inputs) with the
comparison value set in the configuration, and turns ON the Output 1 signal
when all of the input signals match the comparison value.
The Output 1 signal will be turned OFF when the input signals no longer
match the comparison value.
From 1 to 8 inputs can be set for the input signals.
Parameter
00000000 to 11111111 (bit 0 to bit 7)
The number of inputs can be increased on the In/Out Setting Tab Page in the
function block property dialog box.
Parameter
Number of inputs
Input1
Input2
Input3
Input4
Input5
Input6
Input7
Input8
Maximum Number of Inputs for the Comparator Logic Function
Output1
Setting range
Setting range Default setting
1 to 8
Output1
Section 6-4
Default setting
00000001
1