LogBoolChange (FB)¶

FUNCTION_BLOCK LogBoolChange

This function block does log changes of the BOOL input variable with a given message.

InOut:

Scope	Name	Type	Initial	Comment
Input	xInput	BOOL		Input to watch for changes
	sMsg	STRING		Message to log at change
	itfDateTimeProvider	Util.IDateTimeProvider	Globals.g_dtpDateTimeProvider	Source for the current date and time information in milliseconds since 1.1.1970 00:00:00.000