MC_SetReferenceFlag_BkPlcMc (from V3.0)

(Function is not defined by PLCopen) The function block defines the referencing flag of the axis.

Inputs

VAR_INPUT
    Execute:        BOOL;
    ReferenceFlag:  BOOL;
END_VAR

Name	Type	Description
Execute	BOOL	A rising edge at this input sets the referencing flag of the axis.
ReferenceFlag	BOOL	The new state of the referencing flag of the axis.

Inputs/outputs

VAR_INOUT
    Axis:       Axis_Ref_BkPlcMc;
END_VAR

Name	Type	Description
Axis	Axis_Ref_BkPlcMc	Here, the address of a variable of type Axis_Ref_BkPlcMc should be transferred.

Outputs

VAR_OUTPUT
    Done:       BOOL;
    Busy:       BOOL;
    Error:      BOOL;
    ErrorID:    UDINT;
END_VAR

Name	Type	Description
Done	BOOL	This indicates successful processing of the command.
Busy	BOOL	This output is TRUE while the command is being processed.
Error	BOOL	The occurrence of an error is indicated here.
ErrorID	UDINT	An encoded indication of the cause of the error is provided here.

Behavior of the function block

A rising edge at Execute causes the referencing flag in ST_TcHydAxRtData.nStateDWord to be updated. To this end, the respective bit is cleared or set with dwTcHydNsDwReferenced, depending on ReferenceFlag. The successful execution of the function is indicated with Done. A falling edge at Execute clears all the pending output signals.