MC_ReadActualVelocity (FB)¶

FUNCTION_BLOCK MC_ReadActualVelocity

As long as Enable** remains ``TRUE, the function block will return the value of the current velocity. Valid will be set to TRUE, as soon as data output Velocity becomes valid. If Enable is reset, the data will loose its validity and Valid will also be reset regardless of new data available.

InOut:

Scope	Name	Type	Initial	Comment
Inout	Axis	AXIS_REF_SM3		Reference to axis
Input	Enable	BOOL	FALSE	While TRUE, the parameter values are read out continuously.
Output	Valid	BOOL	FALSE	TRUE: Valid outputs are available.
	Busy	BOOL	FALSE	TRUE: Execution of function block has not been finished yet.
	Error	BOOL	FALSE	TRUE: Error has occurred within the function block.
	ErrorID	SMC_ERROR	0	Error identification
	Velocity	LREAL	0	Value of current velocity (in axis’ unit [u/s])