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5.5 Standard Bitwise Boolean Functions
155
FXCPU Structured Programming Manual
(Application Functions)
1
Outline
2
Function List
3
Function
Construction
4
How to Read
Explanation of
Functions
5
Applied
Functions
6
Standard
Function Blocks
A
Correspondence
between Devices
and Addresses
Program example
In this program, the logical product is obtained using each bit of word [unsigned]/bit string [16-bit] data stored
in devices specified in and , and the operation result is output to a device specified in using the
data type of data stored in devices specified in and .
[Structured ladder]
[ST]
s1
s2
d
s1
s2
AND_E
EN ENO
g_bool1
g_word1=16#FF0F
g_word2=16#1234
g_word3=16#1204
g_bool3
_IN
_IN
g_bool3:=AND_E(g_bool1,g_word1,g_word2,g_word3);