MCFB_AKDFault

PLCopen motion icon

 Function Block - Outputs AKD drive fault information.


    • This function block lists the highest priority fault as displayed on the AKD.
    • The FB_AKDFltRpt function block lists faults in the order they occur.
  • This function or function block can be used with PLCopen Motion engines.
  • The FAULT output returns TRUE when the selected drive goes into a fault state.
  • The FaultNumber is the same number as reported on the display of the AKD drive.

Usage

  • Provide drive fault information the application program uses to determine next steps.
    • Example: Perform a machine-controlled stop or perform an immediate disable of the servo drives.
  • In the application program, sends output fault information from this UDFB to the HMI for review by the machine operator.

Inputs

Input

Data Type

See Data Types.

Range

Unit

Default

Description

EN

BOOL

FALSE, TRUE

N/A

No default

Enables the KollmorgenUDFB.

Used in the FFLD editor only.

Axis

AXIS_REF

1 to 256

N/A

No default

Name of a declared instance of the AXIS_REF library function.

Outputs

Output

Data Type

See Data Types.

Range

Unit

Description

FAULT

BOOL

FALSE, TRUE

N/A

TRUE if the selected drive currently has a Fault.

FaultNumber

DINT

100 to 999

N/A

The AKD drive fault number.

FBD Language Example

FFLD Language Example

IL Language Example

Not available.

ST Language Example

            //Execute and Read the Function Block
            

            
Inst_MCFB_AKDFault( Axis1(*lib:AXIS_REF*) );

FaultDrive1 := Inst_MCFB_AKDFault.FAULT;

FaultDrive1Number := Inst_MCFB_AKDFault.FaultNumber;



FaultDrive1Description := MCFB_AKDFaultLookup( FaultDrive1Number(*DINT*) );

See Also