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15 TYPE CONVERSION FUNCTIONS
15.56 Copying the Specified Bit of Word Label
15.56 Copying the Specified Bit of Word Label
CPY_BIT_OF_INT(_E)
These functions copy the specified bit of the word label to the one of another word label.
â– Descriptions, types, and data types
â– Operation processing
• These function copy the value of the (n1)th bit of the word specified by (s) to the (n2)th bit of (d).
â– 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.
*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.
There is no operation error.
Ladder diagram Structured text
[Without EN/ENO] [With EN/ENO] [Without EN/ENO]
d:=CPY_BIT_OF_INT(s,n1,n2);
[With EN/ENO]
d:=CPY_BIT_OF_INT_E(EN,ENO,s,n1,n2);
Argument Description Type Data type
EN Execution condition (TRUE: Execution, FALSE: Stop) Input variable BOOL
s Input Input variable ANY16
n1 Bit specification of input variable (Only a constant 0 to 15 can be
specified.)
Input variable INT
n2 Bit specification of output variable (Only a constant 0 to 15 can be
specified.)
Input variable INT
ENO Output status (TRUE: Normal, FALSE: Abnormal) Output variable BOOL
d Output Output variable ANY16
Execution condition Operation result
EN ENO (d)
TRUE (Executes operation) TRUE Operation output value
FALSE (Stops operation) FALSE
*1
Indefinite value
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