Mitsubishi Electric MELSEC iQ-R Series, Programming Manual

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25 TYPE CONVERSION FUNCTIONS
25.38 Converting BCD to DINT
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25
Processing details
■
Operation processing
• These functions convert the value input to (s) from BCD (WORD or DWORD) data type to DINT data type, and output the
converted value from (d).
• Input a WORD data type value within the range of 0H to 9999H (range of each digit: 0 to 9) or a DWORD date type value
within the range of 0H to 99999999H (range of each digit: 0 to 9) to (s).
• WORD or DWORD data type can be specified for (s). BOOL data type cannot be specified.
■
Operation result
1.
Function without EN/ENO
The operation processing is performed. The operation result is output from (d).
2.
Function with EN/ENO
The execution conditions and operation results will be as follows.
*1 If the value FALSE is output from ENO, the output data from (d) will be undefined. Create a program so that the undefined value will not
be used in operations.
• When (s) is of WORD data type
(1) Filled with 0s.
• When (s) is of DWORD data type
(1) Filled with 0s.
Execution condition Operation result
EN ENO (d)
TRUE (executed) TRUE Operation result output value
FALSE (not executed) FALSE
*1
Undefined value
(s) (d)
×10
0
1 2 4 8
×10
1
1 2 4 8
×10
2
1 2 4 8
×10
3
1 2 4 8
9999H 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1
2
0
2
1
2
2
2
3
2
4
2
5
2
6
2
7
2
8
2
9
2
10
2
11
2
12
2
13
2
14
2
15
2
16
2
17
2
18
2
19
2
20
2
21
2
22
2
23
2
24
2
25
2
26
2
27
2
28
2
29
2
30
2
31
1 1 1 1 0 0 0 0 1 1 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 9999
9999 9999H
(1)
DINT BCD(WORD)
(s) (d)
×10
0
1 2 4 8
×10
1
1 2 4 8
×10
2
1 2 4 8
×10
3
1 2 4 8
×10
4
1 2 4 8
×10
5
1 2 4 8
×10
6
×10
7
99999999H 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0
1 2 4 8 1 2 4 8
1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1
2
0
2
1
2
2
2
3
2
4
2
5
2
6
2
7
2
8
2
9
2
10
2
11
2
12
2
13
2
14
2
15
2
16
2
17
2
18
2
19
2
20
2
21
2
22
2
23
2
24
2
25
2
26
2
27
2
28
2
29
2
30
2
31
1 1 1 1 1 1 1 1 0 0 0 0 0 1 1 0 0 0 0 0 1 0 1 1 1 1 1 0 1 0 1 1 99999999
99999999 99999999H
(1)
DINT BCD(DWORD)