Owner manual

91 MAPware-7000 Ladder Logic Guide
1010-1041 rev. 00
Instruction 54- Logic OR
Expression:
Space Requirement: 1 line x 6 column Location Requirement: Middle, Right rail
Function:
When the input is ON, this instruction finds logical OR of A and B, and stores the result in C.
Execution Condition:
Input
Operation
Output
OFF
No execution
OFF
ON
Execution
ON
Operand:
Coil or Bit
Register
Constant
Index
Name
X
Y
B
S
T.
C.
M
X
W
Y
W
B
W
S
W
T
C
D
I
J
K
M
W
A
Source
√
√
√
√
√
√
√
√
√
√
√
√
B
Source
√
√
√
√
√
√
√
√
√
√
√
√
C
AND
√
√
√
√
√
√
√
√
√
√
Example:
When B012 is ON, logical OR operation is executed for the data of BW13 and BW20, and the
result is stored in D0031.
If the data of BW13 is H5678 and BW20 is H4321, the result H5779 is stored in D0031.