org.lsst.ccs.subsystem.refrig

Class RefrigMain1

java.lang.Object

org.lsst.ccs.subsystem.refrig.RefrigMain1

All Implemented Interfaces:

org.lsst.ccs.framework.AlertHandler, org.lsst.ccs.framework.ClearAlertHandler, org.lsst.ccs.framework.HasLifecycle, org.lsst.ccs.monitor.Monitor.AlarmHandler

public class RefrigMain1
extends Object
implements org.lsst.ccs.framework.HasLifecycle, org.lsst.ccs.monitor.Monitor.AlarmHandler

Implements the basic refrigeration subsystem.

Author:

Owen Saxton

Nested Class Summary

Nested classes/interfaces inherited from interface org.lsst.ccs.framework.ClearAlertHandler

org.lsst.ccs.framework.ClearAlertHandler.ClearAlertCode

Field Summary

Fields

Modifier and Type	Field and Description
static int	ALARM_ALL Constants.
static int	ALARM_HEATER Constants.

Fields inherited from interface org.lsst.ccs.monitor.Monitor.AlarmHandler

alarms

Constructor Summary

Constructors

Constructor and Description
RefrigMain1()

Method Summary

Modifier and Type	Method and Description
void	build() Build phase
RefrigState1	getSystemState() Gets the full state of the refrigeration module.
void	loadNamedConfig(String name) Loads a named refrigeration configuration.
void	postInit() Initializes the refrigeration subsystem.
void	postStart() Starts the subsystem.
boolean	processAlarm(int event, int parm, String cause, String name) Handles alarm events.
void	saveNamedConfig(String name) Saves a named refrigeration configuration.
void	setAlarmDisabled(int value) Sets the alarm disabled state on or off.
void	setCmprPowerEnable(int cmpr, int value) Sets the power state of a compressor.
void	setHeaterControl(int value) Sets the heater control state.
void	setHeaterPower(double value) Sets the heater power value.
void	setHeaterPowerEnable(int value) Sets the heater power enable state.
void	setLoadTemp(double value) Sets the load temperature value.
void	setUpdatePeriod(int value) Sets the monitor update period.

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.lsst.ccs.framework.HasLifecycle

init, postBuild, postShutdown, shutdown, start

Methods inherited from interface org.lsst.ccs.monitor.Monitor.AlarmHandler

canClearAlert, getAlarmById, setAlarms

Methods inherited from interface org.lsst.ccs.framework.ClearAlertHandler

canClearAlert

Field Detail

ALARM_HEATER

public static final int ALARM_HEATER

Constants.

See Also:

Constant Field Values

ALARM_ALL

public static final int ALARM_ALL

Constants.

See Also:

Constant Field Values

Constructor Detail

RefrigMain1

public RefrigMain1()

Method Detail

build

public void build()

Build phase

Specified by:

build in interface org.lsst.ccs.framework.HasLifecycle

postInit

public void postInit()

Initializes the refrigeration subsystem.

Specified by:

postInit in interface org.lsst.ccs.framework.HasLifecycle

postStart

public void postStart()

Starts the subsystem.

Specified by:

postStart in interface org.lsst.ccs.framework.HasLifecycle

getSystemState

@Command(type=QUERY,
         description="Get the full refrigeration state")
public RefrigState1 getSystemState()

Gets the full state of the refrigeration module. This is intended to be called by GUIs during initialization

Returns:

The full refrigeration state

setUpdatePeriod

@Command(type=ACTION,
         description="Set the tick interval")
public void setUpdatePeriod(int value)

Sets the monitor update period.

Parameters:

value - The period (milliseconds) to set.

processAlarm

public boolean processAlarm(int event,
                            int parm,
                            String cause,
                            String name)

Handles alarm events.

Specified by:

processAlarm in interface org.lsst.ccs.monitor.Monitor.AlarmHandler

Parameters:

event - The event type

parm - The event parameter

cause - The alarm cause

name - The alarm name

Returns:

Whether to process as an alarm

setCmprPowerEnable

@Command(type=ACTION,
         description="Set compressor power enabled state")
public void setCmprPowerEnable(int cmpr,
                                                                                                                int value)

Sets the power state of a compressor.

Parameters:

cmpr - The compressor number

value - The enabled state value to set: 0 = off, ~0 = on.

setHeaterPowerEnable

@Command(type=ACTION,
         description="Set the heater power enabled state")
public void setHeaterPowerEnable(int value)

Sets the heater power enable state.

Parameters:

value - The enabled state value to set: 0 = off, ~0 = on.

setHeaterControl

@Command(type=ACTION,
         description="Set the heater control state")
public void setHeaterControl(int value)

Sets the heater control state.

Parameters:

value - The heater power state to set: 0 = off; > 0 = manual; < 0 = automatic (temp loop).

setAlarmDisabled

@Command(type=ACTION,
         description="Set the load trip enabled state")
public void setAlarmDisabled(int value)

Sets the alarm disabled state on or off.

Parameters:

value - The alarm disabled state value to set: 0 = off; ~0 = on.

setHeaterPower

@Command(type=ACTION,
         description="Set the heater power set point")
public void setHeaterPower(double value)

Sets the heater power value.

Parameters:

value - The load power set point.

setLoadTemp

@Command(type=ACTION,
         description="Set the load temperature set point")
public void setLoadTemp(double value)

Sets the load temperature value.

Parameters:

value - The load temperature set point.

saveNamedConfig

@Command(type=ACTION,
         description="Save the current configuration")
public void saveNamedConfig(String name)
                                                                                                  throws IOException

Saves a named refrigeration configuration.

Parameters:

name - The configuration name

Throws:

IOException

loadNamedConfig

@Command(type=ACTION,
         description="Load a named configuration")
public void loadNamedConfig(String name)
                                                                                              throws IOException

Loads a named refrigeration configuration.

Parameters:

name - The configuration name

Throws:

IOException