MC_ClearFaults

 Function A function calculates a result according to the current value of its inputs. A function has no internal data and is not linked to declared instances. - Sends a request to the drive In electrical engineering, a drive is an electronic device to provide power to a motor or servo. Control device for regulating the speed, torque and position of a motor. A unit controlling a motor using the current and timing in its coils. to clear any drive faults.

Inputs

Input	Data Type	Range	Unit	Default	Description
En	BOOL	FALSE, TRUE	N/A	No default	Function enable Enable signal for the drive, Hardware-Enable with 24V signal to X8, Software-Enable command by setup Software, fieldbus or permanently set. Both are required for enabling the drive. – execute function. This Input must be on shot.
Axis	AXIS_REF	1, 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 Pipe Network - General Rules.

Remarks

• 
  

• This function or function block A function block groups an algorithm and a set of private data. It has inputs and outputs. 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 New start of the microprocessor. 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 Position means a point in space which is described by different coordinates. Depending on the used system and transformation it can consist of a maximum of six dimensions (coordinates).This means three Cartesian coordinates in space and coordinates for the orientation. In ACS there can be even more than six coordinates. If the same position is described in different coordinate systems the values of the coordinates are different. 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