MLFB_HomeUsingCurrentPosition

Description

Using the current position is the most basic homing method. This method simply uses the current position of the motor as the home point reference.

You can use this parameter to set the value of the home position other then zero. This allows you to offset your home reference away from zero.

Arguments

Input

ibExecute	Description	Start homing, edge-triggered
	Data type	BOOL

iAxisID	Description	ID of Axis block of Pipe Network
	Data type	DINT

iPosition	Description	Reference position
	Data type	LREAL

Output

obDone	Description	Done bit
	Data type	BOOL

obActive	Description	Active bit
	Data type	BOOL

obError	Description	Error bit
	Data type	BOOL

oErrorID	Description	Error identifier, see list here ErrorID Description 1 Axis in error 2 Axis not enabled 3 Timeout expired 4 SDO read/write error 5 Input parameter out of range
	Data type	DINT

Example

ST

//No movement, set current axis position to position input in this case zero
Inst_MLFB_HomeUsingCurrenctPosition( StartHomeRoutine, PipeNetwork.AXIS1, 0 );
HomeDone := Inst_MLFB_HomeUsingCurrenctPosition.obDone;

Function Block Diagram

FFLD

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