Thursday, April 29, 2010

EQU instructions on Omron PLC





EQU(025) - Equal
EQU instructions
Purpose:
Compares the content of Cp1 to the content of Cp2. Creates an ON execution condition if the two values are equal or an OFF condition if they are not equal.

Operand Data Areas:
Cp1: 1st compare word CIO, G, A, T, C, DM, #, DR, IR
Cp2: 2nd compare word CIO, G, A, T, C, DM, #, DR, IR

Examples of the use of EQU instruction :
EQU
If D00000=2 Then 0005.00=ON


Differentiate Up EQU
with Differentiate Up
If D00000=2 Then 0005.01= Diff. Up ON



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