4 less than (<), 1 ) operation, 2 ) format ( 3 ) programming example – Yaskawa MP900 Series Ladder Programming Manual User Manual
Page 138
5.4 Logic Operations and Comparison Instructions
5.4.4 Less Than (<)
5-69
Instructions
5
5.4.4 Less Than (<)
( 1 ) Operation
Input data A and input data B are compared and the result is stored in the bit output.
( 2 ) Format
( 3 ) Programming Example
In the following programming example, the INC instruction on the right end of the line is executed because the com-
parison is true and turns the output ON; that is, input data A is less than input data B when input data A in MW00000 is
90 and input data B is 100.
With real number data, the value displayed by the MPE720 may not match the execution result of the comparison instruction
due to a slight precision error.
Input data A
TRUE: Output ON
FALSE: Output OFF
Input data B
<
Compared.
Parameter Name
Applicable Data Types
B
W
L
F
A
Index
Constant
Input data A (SrcA)
×
{
{
{
×
{
{
Input data B (SrcB)
×
{
{
{
×
{
{
Input data A
Input data B
Icon:
Key entry: <
INFO