MC_ClearFaults

 Function - Sends a request to the drive to clear any drive faults.

Inputs

Input	Data Type	Range	Unit	Default	Description
En	BOOL	FALSE, TRUE	N/A	No default	Function enable - execute function. is this statement necessary? When TRUE, requests to clear the drive faults.
Axis	AXIS_REF	1 to 256	N/A	No default	AXIS_REF.AXIS_NUM is the master axis number. See Axis Name and Number. See AXIS_REF Structure.

Outputs

Output	Data Type	Range	Unit	Description
OK	BOOL	FALSE, TRUE	N/A	Boolean output to indicate successful request. This output does not indicate the faults are cleared. It does indicate the request was made. See Function - General Rules.

Remarks

• 
  

• This function or function block returns cached data.
  See Program a Multi-Core Controller.

• See Function Blocks - General Rules about how inputs and outputs work.
• The condition causing the drive fault has to be corrected before calling this function.
• If the fault condition still exists when this function is called, this function sends a request to the drive but the drive faults remain.
• This function does not reset axis errors.
  • MC_ResetError is required to reset axis errors and possibly to re-enable or turn power on to the servo axis after the fault condition is cleared.

Usage

When there is a positive transition of the EN input, this function requests a Fault Reset of the Drive for the Axis defined in the axis input of this function.

Figure 1: MC_ClearFaults

FBD Language Example

FFLD Language Example

IL Language Example

Not available.

ST Language Example

(* MC_ClearFaults ST example *)
MC_ClearFaults( Axis1);    //clear drive faults for Axis 1

See Also

MC_ResetError