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Type
| Function |
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Description
| Sets a bit in the bit string connected to the IN input to TRUE and returns the resulting bit string. The bit to be set is selected with the BIT_NO input. |
| Notes |
- ' * ' is a placeholder for the supported data types. The function is available for the data types BYTE, WORD, and DWORD.
- The output must have the same length or must be larger than the input.
- The value applied to the BIT input must be greater than or equal to 0 or less than the length of the IN bit string.
- The OUT value remains unchanged and no error is generated in the MESSAGES window if the above conditions are not met.
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Parameters
| Inputs
 IN
| Data type: | BYTE, WORD, DWORD |
| Description: | Input bit string. |
BIT_NO
| Data type: | BYTE |
| Description: | Number of the bit to be set to TRUE. |
Output
OUT
| Data type: | BYTE, WORD, DWORD |
| Description: | Output bit string. |
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Error behavior
| Error behavior
The following table shows the errors which may occur while executing the function and the value returned by the function in the corresponding error case.
| Error case | Output value |
| BIT < 0 | Last valid value is kept |
| BIT >= bitlength(IN)(bitlength(IN) = length of the IN bit string) | Last valid value is kept |
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