Reading The Specified Bit Of Word Label - Mitsubishi MELSEC iQ-F FX5 series Programming Manual

15.54

Reading the Specified Bit of Word Label

GET_BIT_OF_INT(_E)
These functions reads the specified bit of the word label
Ladder diagram
[Without EN/ENO]
s d
n
Setting data
■Descriptions, types, and data types
Argument
EN
s
n
ENO
d
Processing details
■Operation processing
• These functions output (n)th bit of (s).
■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.
15 TYPE CONVERSION FUNCTIONS
760
15.54 Reading the Specified Bit of Word Label
[With EN/ENO]
EN ENO
s d
n
Description
Execution condition (TRUE: Execution, FALSE: Stop)
Input
Only a constant 0 to 15 can be specified.
Output status (TRUE: Normal, FALSE: Abnormal)
Output
Operation result
ENO
TRUE
*1
FALSE
Structured text
[Without EN/ENO]
d:=GET_BIT_OF_INT(s,n);
[With EN/ENO]
d:=GET_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
Data type
BOOL
ANY16
INT
BOOL
BOOL