org.lsst.ccs.subsystems.fcs.singlefiltertest
Class SftAutoChangerModule

java.lang.Object
  java.util.Observable
      org.lsst.ccs.framework.Module
          org.lsst.ccs.subsystems.fcs.BasicAutoChangerModule
              org.lsst.ccs.subsystems.fcs.singlefiltertest.SftAutoChangerModule

All Implemented Interfaces:

Serializable, Observer, AutoChanger

public class SftAutoChangerModule
extends BasicAutoChangerModule

This class is for the Single Filter Test autochanger. The autochanger in Single Filter Test has no flip rail and no online clamp. To move the autochanger trucks in the Single Filter Test we have 2 pneumatic cylinders each moved by an actuator : when we want the truck to be in stanby position, the standby actuator has to be ON and the standback actuator has to be OFF, when we want the truck to be in standback position, the standback actuator has to be ON and the standby actuator has to be OFF.

Author:

virieux

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class org.lsst.ccs.framework.Module

org.lsst.ccs.framework.Module.ValueUpdate

Field Summary

protected SftTruckMotor

sftTrucksMotor

Fields inherited from class org.lsst.ccs.subsystems.fcs.BasicAutoChangerModule

lockingLatches, publishedByAutoChangerOutputName, state, truckXminus, truckXplus, unlockingLatches, updatingLatches

Fields inherited from class org.lsst.ccs.framework.Module

configMethods, log, name, nObserverThreads, registry, tickMillis

Constructor Summary

SftAutoChangerModule()

Method Summary

SftTruckMotor	getSftTrucksMotor()
long	getTimeToConfortAPosition()
long	getTimeToGoToStandback()
long	getTimeToGoToStandby()
double	getTrucksPosition()
String	goToPosition(double trucksPositionOnline)
String	goToStandback()
String	goToStandby() This methods moves the trucks from standback position to standby position.
boolean	isMoving()
void	locateTrucks()
String	moveFilterToOnline(Filter filter)
String	moveFilterToStandback(Filter aFilter)
String	moveFilterToStandby(Filter aFilter)
void	setSftTrucksMotor(SftTruckMotor sftTrucksMotor)
void	setTimeToConfortAPosition(long timeToConfortAPosition)
void	setTimeToGoToStandback(long timeToGoToStandback)
void	setTimeToGoToStandby(long timeToGoToStandby)
String	stop()
String	toString()

Methods inherited from class org.lsst.ccs.subsystems.fcs.BasicAutoChangerModule

checkPreConditionsForMotion, getFilterOnTrucks, getFilterOnTrucksName, getFilterSensorsDIO, getLatchXminus, getLatchXplus, getRailsSensorsDIO, getState, getStatusData, getTrucksLocation, getTruckXminus, getTruckXplus, grabFilterAtStandby, initModule, isAtStandback, isAtStandby, isMovingToStandback, isMovingToStandby, isTrucksEmpty, lockLatchesAtStandby, processUpdate, publishDataAndNotifyObservers, setFilterOnTrucks, setFilterSensorsDIO, setLatchXminus, setLatchXplus, setMovingToStandback, setMovingToStandby, setRailsSensorsDIO, setState, setTrucksEmpty, setTruckXminus, setTruckXplus, ungrabFilterAtStandby, unlockLatchesAtStandby, updateLatchesStateWithSensors, updateTrucksLocationWithSensors

Methods inherited from class org.lsst.ccs.framework.Module

change, checkHardware, dropConfigurationContext, getCheckedValueFromConfiguration, getContext, getModule, getName, getNObserverThreads, getObservables, getSubsystem, getTickMillis, init, listens, newConfigurationContext, notifyChange, notifyChangeWithoutPreliminaryChecks, publishData, publishData, publishData, publishData, register, register, sendToReply, sendToStatus, setBeanName, setContext, setName, setNObserverThreads, setObservables, setStateModularSubsystem, setStateModularSubsystem, setTickMillis, shutdownCommand, shutdownNow, start, startTicking, tick, update

Methods inherited from class java.util.Observable

addObserver, clearChanged, countObservers, deleteObserver, deleteObservers, hasChanged, notifyObservers, notifyObservers, setChanged

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

sftTrucksMotor

protected SftTruckMotor sftTrucksMotor

Constructor Detail

SftAutoChangerModule

public SftAutoChangerModule()

Method Detail

getSftTrucksMotor

public SftTruckMotor getSftTrucksMotor()

setSftTrucksMotor

public void setSftTrucksMotor(SftTruckMotor sftTrucksMotor)

getTimeToConfortAPosition

public long getTimeToConfortAPosition()

getTimeToGoToStandback

public long getTimeToGoToStandback()

getTimeToGoToStandby

public long getTimeToGoToStandby()

setTimeToConfortAPosition

public void setTimeToConfortAPosition(long timeToConfortAPosition)

setTimeToGoToStandby

public void setTimeToGoToStandby(long timeToGoToStandby)

setTimeToGoToStandback

public void setTimeToGoToStandback(long timeToGoToStandback)

toString

public String toString()

Overrides:

toString in class BasicAutoChangerModule

stop

public String stop()

locateTrucks

public void locateTrucks()

isMoving

public boolean isMoving()

Specified by:

isMoving in class BasicAutoChangerModule

goToStandback

public String goToStandback()
                     throws org.lsst.ccs.bus.BadCommandException,
                            org.lsst.ccs.bus.ErrorInCommandExecutionException,
                            HardwareErrorDetectedException,
                            CanOpenError

Specified by:

goToStandback in class BasicAutoChangerModule

Throws:

org.lsst.ccs.bus.BadCommandException

org.lsst.ccs.bus.ErrorInCommandExecutionException

HardwareErrorDetectedException

CanOpenError

goToStandby

public String goToStandby()
                   throws org.lsst.ccs.bus.BadCommandException,
                          org.lsst.ccs.bus.ErrorInCommandExecutionException,
                          HardwareErrorDetectedException,
                          CanOpenError

This methods moves the trucks from standback position to standby position. It first checks the preconditions for a motion of the trucks. Then it checks if the trucks are in standback position otherwise throws a BadCommandException. If the trucks are at standback, it first conforts the position (standbackMotor.on) then it moves the trucks to the standby position (standbackMotor.off then standbyMotor.on). The motor is stopped after the temporisation has expired. The command is completed when the position sensors at standby says the trucks are in standby.

Specified by:

goToStandby in class BasicAutoChangerModule

Returns:

Throws:

org.lsst.ccs.bus.BadCommandException

org.lsst.ccs.bus.ErrorInCommandExecutionException

HardwareErrorDetectedException

CanOpenError

moveFilterToStandback

public String moveFilterToStandback(Filter aFilter)
                             throws org.lsst.ccs.bus.BadCommandException,
                                    org.lsst.ccs.bus.ErrorInCommandExecutionException,
                                    HardwareErrorDetectedException,
                                    CanOpenError

Specified by:

moveFilterToStandback in class BasicAutoChangerModule

Throws:

org.lsst.ccs.bus.BadCommandException

org.lsst.ccs.bus.ErrorInCommandExecutionException

HardwareErrorDetectedException

CanOpenError

moveFilterToStandby

public String moveFilterToStandby(Filter aFilter)
                           throws org.lsst.ccs.bus.BadCommandException,
                                  org.lsst.ccs.bus.ErrorInCommandExecutionException,
                                  HardwareErrorDetectedException,
                                  CanOpenError

Specified by:

moveFilterToStandby in interface AutoChanger

Specified by:

moveFilterToStandby in class BasicAutoChangerModule

Throws:

org.lsst.ccs.bus.BadCommandException

org.lsst.ccs.bus.ErrorInCommandExecutionException

HardwareErrorDetectedException

CanOpenError

goToPosition

public String goToPosition(double trucksPositionOnline)
                    throws org.lsst.ccs.bus.BadCommandException

Throws:

org.lsst.ccs.bus.BadCommandException

getTrucksPosition

public double getTrucksPosition()

moveFilterToOnline

public String moveFilterToOnline(Filter filter)
                          throws org.lsst.ccs.bus.BadCommandException,
                                 org.lsst.ccs.bus.ErrorInCommandExecutionException,
                                 HardwareErrorDetectedException,
                                 CanOpenError

Throws:

org.lsst.ccs.bus.BadCommandException

org.lsst.ccs.bus.ErrorInCommandExecutionException

HardwareErrorDetectedException

CanOpenError