
15 TYPE CONVERSION FUNCTIONS
15.10 Converting WORD to DINT
699
15
15.10
Converting WORD to DINT
WORD_TO_DINT(_E)
These functions convert WORD type data to DINT type data.
Setting data
■
Descriptions, types, and data types
Processing details
■
Operation processing
• These functions convert the WORD type data input to (s) to DINT type data and output from (d).
• Each of high-order 16 bits becomes "0" after data conversion.
• A value input to (s) is the WORD type data value.
■
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.
Operation error
There is no operation error.
Ladder diagram
Structured text
[Without EN/ENO]
[With EN/ENO]
[Without EN/ENO]
d:=WORD_TO_DINT(s);
[With EN/ENO]
d:=WORD_TO_DINT_E(EN,ENO,s);
Argument
Description
Type
Data type
EN
Execution condition (TRUE: Execution, FALSE: Stop)
Input variable
BOOL
s
Input
Input variable
WORD
ENO
Output status (TRUE: Normal, FALSE: Abnormal)
Output variable
BOOL
d
Output
Output variable
DINT
Execution condition
Operation result
EN
ENO
(d)
TRUE (Executes operation)
TRUE
Operation output value
FALSE (Stops operation)
FALSE
Indefinite value
s
d
EN
ENO
d
s
WORD
5678H
DINT
22136
5678H
0 1 0 1 0 1 1 0 0 1 1 1 1 0 0 0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1 0 1 0 1 1 0 0 1 1 1 1 0 0 0
22136
Data conversion
(s)
(d)
Each of high-order 16 bits becomes
"0" after data conversion.
Summary of Contents for MELSEC iQ-F FX5 series
Page 1: ...MELSEC iQ F FX5 Series Programming Manual Instructions Standard Functions Function Blocks ...
Page 2: ......
Page 21: ...19 PART 1 PART 1 OVERVIEW Part 1 consists of the following chapter 1 OVERVIEW ...
Page 98: ...96 4 STANDARD FUNCTIONS FUNCTION BLOCKS 4 2 Standard Function Blocks MEMO ...
Page 840: ...838 23 TIME DATA FUNCTIONS 23 4 Division MEMO ...
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