ClearCtrlErrors

 Function - Clears the list of active errors and alarms on the controller.

Inputs

Input	Data Type	Range	Unit	Default	Description
EN	BOOL	FALSE, TRUE	N/A	No default	Enable the function.

Outputs

Output	Data Type	Range	Unit	Description
Q	BOOL	FALSE, TRUE	N/A	Returns TRUE if the function succeeded.

Remarks

• Only clearable errors are cleared.
• See Controller Error and Alarm Descriptions for a list of errors and alarms that may be generated.

• 
  

• If clearable and non-clearable errors are present and this function is called, the Output Q is turned to TRUE but the non-clearable errors remain.

FBD Language Example

FFLD Language Example

IL Language Example

Not available.

ST Language Example

//Attempt to clear active controller level errors and alarms(such as E33)
IF ClearControllerErrors THEN
   ClearCtrlErrors();
END_IF;