MLMotionRstErr

PLCopen motion icon Pipe Network motion icon

Function - Clears motion engine errors, motion bus driver errors, and EtherCAT network errors.

Inputs

There are no Inputs for this function / function block.

Outputs

Output	Data Type	Range	Unit	Description
Default (.Q)	BOOL	FALSE, TRUE	N/A	Returns TRUE if errors have been reset. See Function - General Rules.

Output

Data Type

Range

Unit

Description

Default (.Q)

BOOL

FALSE, TRUE

N/A

Returns TRUE if errors have been reset.

See Function - General Rules.

Remarks

Re-initializes the motion engine after a motion error.
MLMotionRstErr returns the motion engine status to the Stopped state if an error condition was cleared successfully.
Motion errors are for example communication errors of the motion bus.
Returns TRUE if the function succeeded.

FBD Language Example

FFLD Language Example

IL Language Example

Not available.

ST Language Example

//Reset and restart motion engine
//Done to restart EtherCAT after controller error such as
//E30 or E33 that stops network communication
//First have to reset error, then start network again

ON ResetMotionEngineError DO
MLMotionRstErr();
END_DO;

MotionEngineStatus:= MLMotionStatus();

ON StartMotionEngine DO
   MLMotionStart();
END_DO;