Standard Bitwise Boolean Functions; And_E - Mitsubishi Electric MELSEC FX Series Structured Programming Manual

FXCPU Structured Programming Manual
(Application Functions)
5.5

Standard Bitwise Boolean Functions

5.5.1

AND_E

Outline
This function obtains the logical product of two or more bits, and outputs it.
1. Format
Function name
AND_E
*1. Output variable
2. Variable
Variable
EN
Input
variable
_IN (
ENO
Output
variable
*1
In explanation of functions, I/O variables inside ( ) are described.
Explanation of function and operation
1) This function obtains the logical product using each bit of bit/word [unsigned]/bit string [16-bit]/double
word [unsigned]/bit string [32-bit] data stored in devices specified in
operation result to a device specified in
and
s1
Example: When the data type is word [unsigned]/bit string [16-bit]
s1 1
0
s2
d
0
2) The number of pins in
Cautions
When handling 32-bit data in structured programs, you cannot specify 16-bit devices directly, different from
simple projects. Use labels when handling 32-bit data. You can specify 32-bit counters directly, however,
because they are 32-bit devices.
Use global labels when specifying labels.
154
FX
3U(C)
Structured ladder
X000 AND_E
EN
M0 _IN
M10 _IN
Execution condition
...) Device used to obtain the logical product
s1
Execution status
( ) Device which will store the operation result
d
.
s2
1 1 1 1 1 1
Logical product
0 0 1 0 0 1
0 0 1 0 0 1
can be changed.
s
FX FX FX
3G 2N(C)
Expression in each language
AND_E(EN,_IN,_IN,Output
label);
ENO Example:
AND_E(X000,M0,M10,M20);
*1 M20
Description
using the data type of data stored in devices specified in
d
1 0 0 0 0 1 1
0 0 0 1 1 0 1
0 0 0 0 0 0 1
5.5 Standard Bitwise Boolean Functions
FX FX /FX
1N(C) 1S U 2C
ST
Bit
ANY_BIT
Bit
ANY_BIT
and
s2
s1
1 1
0 0
0 0
FX FX
0N 0(S)
Data type
, and outputs the