ST_HomingOptions

The data structure extends the function block MC_Home with additional input parameters.

TYPE ST_HomingOptions :
STRUCT
    ClearPositionLag : BOOL;
    SearchDirection  : MC_Direction := MC_Direction.MC_Undefined_Direction;
    SearchVelocity   : LREAL;
    SyncDirection    : MC_Direction := MC_Direction.MC_Undefined_Direction;
    SyncVelocity     : LREAL;
    ReferenceMode    : E_EncoderReferenceMode := E_EncoderReferenceMode.ENCODERREFERENCEMODE_DEFAULT;
END_STRUCT
END_TYPE

Name	Type	Default	Description
ClearPositionLag	BOOL		Only works if MC_HomingMode = MC_Direct. Can optionally be used to set the set and actual positions to the same value. In this case the lag error is cleared.
SearchDirection	MC_Direction	MC_Undefined_Direction	The search of the calibration cam can be done in positive or negative direction of travel. If nothing is specified, the search is performed in the positive direction of travel.
SearchVelocity	LREAL		Axis velocity at which the calibration cam is searched.
SyncDirection	MC_Direction	MC_Undefined_Direction	The search of the sync pulse can be done in positive or negative direction of travel. If nothing is specified, the search is performed in the positive direction of travel.
SyncVelocity	LREAL		Axis velocity at which the sync pulse is searched for.
ReferenceMode	E_EncoderReferenceMode		Parameterizes which signal is used for the sync pulse search.