Writing The Specified Bit Of Word Label - Mitsubishi Electric MELSEC iQ-F FX5 Programming Manual

18.55

Writing the Specified Bit of Word Label

SET_BIT_OF_INT(_E)
These functions writes the specified bit of the word label.
Ladder diagram
[Without EN/ENO]
s d
n
Setting data
■Descriptions, types, and data types
Argument Description
EN Execution condition (TRUE: Execution, FALSE: Stop)
s Input
n Only a constant 0 to 15 can be specified.
ENO Output status (TRUE: Normal, FALSE: Abnormal)
d(SET_BIT_OF_INT(_E)) Output
Processing details
■Operation processing
• These functions write the BOOL value specified by (s) in the (n)th bit of (d).
■Operation result
1.
Function without EN/ENO
The operation processing is executed. The operation output value is output from (d).
2.
Function with EN/ENO
The following table lists the execution conditions and operation results.
Execution condition
EN
TRUE (Executes operation)
FALSE (Stops operation)
*1 When FALSE is output from ENO, data output from (d) is undefined. In that case, modify a program so that the data output from (d) is
not used.
Operation error
There is no operation error.
[With EN/ENO]
EN ENO
s d
n
Operation result
ENO
TRUE
*1
FALSE
Structured text
[Without EN/ENO]
d:=SET_BIT_OF_INT(s,n);
[With EN/ENO]
d:=SET_BIT_OF_INT_E(EN,ENO,s,n);
Type
Input variable
Input variable
Input variable
Output variable
Output variable
(d)
Operation output value
Indefinite value
18 TYPE CONVERSION FUNCTIONS
18.55 Writing the Specified Bit of Word Label
FBD/LD
Not supported
Data type
BOOL
BOOL
INT
BOOL
ANY16
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