Yaskawa MP900 Series Ladder Programming Manual - Manual (Page 134)

5.4 Logic Operations and Comparison Instructions
5.4.2 Inclusive OR (OR)
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Instructions
5
5.4.2 Inclusive OR (OR)
( 1 ) Operation
The OR instruction performs a logical OR operation on input data A and input data B and the result is stored in the out-
put data.
This instruction can be used only with integer or double-length integer data.
Each bit in the input data is evaluated as shown in the following truth table.
( 2 ) Format
∗ C and # registers cannot be used.
Input data A Input data B Output data
0 0 0
0 1 1
1 0 1
1 1 1
Input data A Output data Input data B
Inclusive OR
(OR)
Parameter Name
Applicable Data Types
B W L F A Index Constant
Input data A (SrcA) × { { { × { {
Input data B (SrcB) × { { { × { {
Output data (Dest) × { * { * { * × { ×
Input data A Input data B Output data
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