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• SWAP

SWAP

Type	Function
Description	Exchanges the most and the less significant BYTE of a bit string.
Parameters	Input IN Data type: WORD Description: Input bit string. Output OUT Data type: WORD Description: Output bit string.
Additional information	EN/ENO behavior The POU is only executed if TRUE is applied to the EN input. If EN = FALSE, the POU is not executed and ENO = FALSE indicates the inactivity. Further Info See the topic "General information on execution control with EN/ENO" for further details.
Example	Example in ST MyWordVar := SWAP( WORD#2#1111111100000000 );  (* stores 0000000011111111 in MyWordVar *)