Mitsubishi MELSEC iQ-F FX5 series, Programming Manual, Page: 721 / 888

15 TYPE CONVERSION FUNCTIONS
15.26 Converting DINT to WORD
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15
15.26
Converting DINT to WORD
DINT_TO_WORD(_E)
These functions convert DINT type data to WORD type data.
Setting data
■
Descriptions, types, and data types
Processing details
■
Operation processing
• These functions convert the DINT type data input to (s) to WORD type data and output from (d).
• The information stored in high-order 16 bits of an input value is discarded.
• A value input to (s) is the DINT type data value.
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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.
When DINT_TO_WORD(_E) is executed, the information stored in high-order 16 bits of the DINT type data
value input from (s) is discarded.
Ladder diagram Structured text
[Without EN/ENO] [With EN/ENO] [Without EN/ENO]
d:=DINT_TO_WORD(s);
[With EN/ENO]
d:=DINT_TO_WORD_E(EN,ENO,s);
Argument Description Type Data type
EN Execution condition (TRUE: Execution, FALSE: Stop) Input variable BOOL
s Input Input variable DINT
ENO Output status (TRUE: Normal, FALSE: Abnormal) Output variable BOOL
d Output Output variable WORD
Execution condition Operation result
EN ENO (d)
TRUE (Executes operation) TRUE Operation output value
FALSE (Stops operation) FALSE
*1
Indefinite value
s d EN ENO
d s
DINT
The information stored in high-order 16 bits is discarded.
12345678
WORD
614EH
12345678
614EH
0
0
0 0 1 1 1 1 0 1 0 0 0 0 0 0 0 0 1
1
1
1
0
0
0
0
0
0
0
0
1
1
0
0
1
1
0
0
0
0
1
1
1
1
1
1
0
0
(s)
(d)