EnableAutoRepair

Allows auto-repair to be enabled. If any slave disappears (due to the replacement of a servo drive, cable disconnection, power cut or other issues) or goes to an EtherCAT error state, it restarts automatically. Slaves that are not in an error state are not impacted and continue to function properly.

Syntax

KsError EnableAutoRepair(
     BOOL Active
);

Parameters

Active: TRUE to enable, and FALSE to disable auto-repair. By default, it is TRUE.

Return value

If the function succeeds, it returns errNoError, otherwise an error code. For more information about the error code, see the KsError list.

Remarks

This function must be called after Create and before Start.

Usable EtherCAT states

ecatOffline

Example

BOOL StartKingstar() {
   //Launch or connect to the KINGSTAR Subsystem process
   KsError nRet = errNoError;
   nRet = Create(INSTANCE, 0);

   SubsystemStatus Subsystem = { ecatOffline, ecatOffline, 0, 0, 0, 
	{ecatOffline}, {ecatOffline}, {axisOffline} };
   GetStatus(&Subsystem, NULL);
   if (Subsystem.State == ecatOP) {
      RtPrintf("Subsystem already started: %x\n", nRet);
      return TRUE;
   }
   else if (Subsystem.State != ecatOffline) {
      RtPrintf("Subsystem in unexpected state: %d\n", Subsystem.State);
      return FALSE;
   }

   //Configure the Subsystem settings
   nRet = SetCycleTime(cycle500);
   nRet = SetAxisAccessMode(accessPos);
   nRet = EnableServerLog(FALSE);
   nRet = EnableAxisInput(TRUE);
   nRet = EnableAxisOutput(FALSE);
   nRet = EnableSecondEncoder(FALSE);
   nRet = EnableActualVelocity(TRUE);
   nRet = EnableActualTorque(TRUE);
   nRet = EnableActualCurrent(TRUE);
   nRet = EnableFollowingError(TRUE);
   nRet = EnableMaxTorque(TRUE);
   nRet = EnableMaxCurrent(TRUE);
   nRet = EnableTorqueOffset(FALSE);
   nRet = EnableProfilePosition(FALSE);
   nRet = EnableSynchronizedControlMode(TRUE);
   nRet = EnableAutoRestart(TRUE);
   nRet = EnableAutoRepair(TRUE);
   nRet = EnableAutoConfig(TRUE);
   nRet = ConfigureDc(TRUE, TRUE, FALSE, 0);
   nRet = EnableHotConnect(TRUE);
   nRet = EnableRedundancy(TRUE);
   nRet = SetConfiguredAxesCount(1);
   nRet = SetConfiguredIoCount(3);
   SlaveStatus simulatedIo = { 0 };
   simulatedIo.InputLength = 16;
   simulatedIo.OutputLength = 16;
   for (int i = 0; i < IO_COUNT; i++) {
      nRet = ConfigureIo(i, simulatedIo);
   }

   SlaveStatus axisDefinition = { "Simulated Axis", 0 };
   ConfigureAxis(0, axisDefinition, 131072);

   //Start the EtherCAT network
   //This function is asynchronous so the network is not started yet when it returns
   KsCommandStatus status = WaitForCommand(30, TRUE, Start());

   return TRUE;
}

Requirements

	RT	Win32
Minimum supported version	4.0	4.0
Header	ksapi.h	ksapi.h
Library	KsApi_Rtss.lib	KsApi.lib

See also

Create

EnableAutoConfig

EnableAutoRestart

Start