Function - Converts a binary value to a Binary Coded Decimal (BCD) value.
Inputs
|
Input |
Data Type |
Range |
Unit |
Default |
Description |
|---|---|---|---|---|---|
|
IN |
DINT |
|
|
|
Integer value. |
Outputs
|
Output |
Data Type |
Range |
Unit |
Description |
|---|---|---|---|---|
|
Q |
DINT |
|
|
Converts a binary value to a Binary Coded Decimal (BCD) value. Value converted to BCD or 0 (zero) if IN is less than 0 (zero). |
Remarks
- The input must be positive.
Truth Table
|
IN |
Q |
|---|---|
|
-2 |
0 (invalid) |
|
0 |
0 |
|
10 |
16 (16#10) |
|
22 |
34 (16#22) |
FBD Language Example
FFLD Language Example
- In the FFLD Language, the operation is executed only if the input rung (EN) is TRUE.
- The output rung (ENO) keeps the same value as the input rung.
IL Language Example
- In the IL Language, the input must be loaded in the current result before calling the function.
Op1: LD IN
BIN_TO_BCD
ST Q
ST Language Example
Q := BIN_TO_BCD (IN);
See Also
