org.lsst.ccs.subsystem.power

Class RebPsDeviceOld

java.lang.Object

org.lsst.ccs.monitor.Device

org.lsst.ccs.subsystem.power.RebPsDeviceOld

All Implemented Interfaces:

org.lsst.ccs.framework.HasLifecycle

public class RebPsDeviceOld
extends org.lsst.ccs.monitor.Device

Interface to a REB power supply board.

Author:

Owen Saxton

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	RebPsDeviceOld.ChanName
static interface	RebPsDeviceOld.Event Interface for open/close event listener.
static class	RebPsDeviceOld.PsName Public constants.

Field Summary

Fields

Modifier and Type	Field and Description
protected String	psPath

Fields inherited from class org.lsst.ccs.monitor.Device

alertOfflineId, alertService, configService, fullName, inited, lineMask, lineState, lineWarm, log, mon, name, path, s

Constructor Summary

Constructors

Constructor and Description
RebPsDeviceOld()

Method Summary

Modifier and Type	Method and Description
protected int[]	checkChannel(org.lsst.ccs.monitor.Channel ch) Checks a monitoring channel's parameters for validity.
boolean	checkPsTripped() Checks whether a power supply has tripped.
void	clearListener() Clears the event listener.
protected void	close() Closes the connection.
double[]	getDacs(boolean getHV) Gets a set of DPHI or HV bias DAC values.
int[]	getErrors() Gets the error counters.
org.lsst.ccs.drivers.auxelex.RebPS	getPs() Gets the power supply driver.
String	getPsId() Gets the power supply ID.
RebTrippedState[]	getPsTrippedStatus() Checks whether a power supply has tripped.
int	getPsType() Gets the power supply type.
int	getPsVersion() Gets the power supply version.
int[]	getState() Gets the power state data.
protected void	initChannel(org.lsst.ccs.monitor.Channel ch) Initializes a monitoring channel.
protected void	initDevice() Performs configuration checking.
protected void	initialize() Performs full initialization.
double[]	readChanExtrema(int reb, RebPsDeviceOld.PsName psName, RebPsDeviceOld.ChanName chan) Reads extrema for a power supply channel
protected double	readChannel(org.lsst.ccs.monitor.Channel ch) Reads a monitoring channel.
void	resetChanExtrema(int reb, RebPsDeviceOld.PsName psName, RebPsDeviceOld.ChanName chan) Resets extrema for a power supply channel
void	sequencePower(boolean on) Sequences a whole power supply on or off.
void	sequencePower(int reb, boolean on) Sequences a power supply section on or off.
void	setBiasDac(int rebNum, double value) Sets a HV bias DAC value.
void	setDphiDac(int rebNum, double value) Sets a DPHI DAC value.
void	setListener(RebPsDeviceOld.Event listen) Sets an event listener.
void	setPowerOn(int reb, int psNum, boolean on) Turns a power supply on or off.
void	togglePower(int reb, int psNum) Toggles the on/off state of a power supply.

Methods inherited from class org.lsst.ccs.monitor.Device

addLine, checkChannel, checkHwLine, checkLine, checkOnline, checkTimeout, configure, disable, dropChannel, dropChannel, enable, getDeviceMonitorUpdateTasks, getFullName, getGroupForChannel, getMonitorUpdateTasksForChannels, getName, getOutputLines, getPath, init, initChannel, initChannel, initSensors, isEnabled, isHwLineSet, isLineSet, isOnline, isTimeout, readChannel, readChannelGroup, readChannelGroup, readChannelNow, setDisabled, setHwLine, setLine, setLineWarm, setOnline, setOutputLines, start, testOnline

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

build, postBuild, postInit, postShutdown, postStart, shutdown

Field Detail

psPath

@LookupPath
protected String psPath

Constructor Detail

RebPsDeviceOld

public RebPsDeviceOld()

Method Detail

initDevice

protected void initDevice()

Performs configuration checking.

Overrides:

initDevice in class org.lsst.ccs.monitor.Device

initialize

protected void initialize()

Performs full initialization.

Specified by:

initialize in class org.lsst.ccs.monitor.Device

close

protected void close()

Closes the connection.

Specified by:

close in class org.lsst.ccs.monitor.Device

checkChannel

protected int[] checkChannel(org.lsst.ccs.monitor.Channel ch)
                      throws Exception

Checks a monitoring channel's parameters for validity.

Overrides:

checkChannel in class org.lsst.ccs.monitor.Device

Parameters:

ch - The channel to check

Returns:

Two-element array containg the encoded type [0] and subtype [1]

Throws:

Exception - If parameters are invalid

initChannel

protected void initChannel(org.lsst.ccs.monitor.Channel ch)

Initializes a monitoring channel.

Overrides:

initChannel in class org.lsst.ccs.monitor.Device

Parameters:

ch - The channel to initialize

readChannel

protected double readChannel(org.lsst.ccs.monitor.Channel ch)

Reads a monitoring channel.

Overrides:

readChannel in class org.lsst.ccs.monitor.Device

Parameters:

ch - The channel to read

Returns:

The read value

checkPsTripped

public boolean checkPsTripped()

Checks whether a power supply has tripped.

Returns:

Whether a trip has occurred

getPsTrippedStatus

public RebTrippedState[] getPsTrippedStatus()

Checks whether a power supply has tripped.

Returns:

Whether a trip has occurred

getState

public int[] getState()

Gets the power state data.

Returns:

A list of power state data

getDacs

public double[] getDacs(boolean getHV)

Gets a set of DPHI or HV bias DAC values.

Parameters:

getHV - If true, get HV Bias DACs; otherwise get DPHI DACs

Returns:

An array of DAC values

setBiasDac

public void setBiasDac(int rebNum,
                       double value)
                throws PowerException

Sets a HV bias DAC value.

Parameters:

rebNum - The REB number

value - The value to set

Throws:

PowerException

setDphiDac

public void setDphiDac(int rebNum,
                       double value)
                throws PowerException

Sets a DPHI DAC value.

Parameters:

rebNum - The REB number

value - The value to set

Throws:

PowerException

setPowerOn

public void setPowerOn(int reb,
                       int psNum,
                       boolean on)
                throws PowerException

Turns a power supply on or off. Currently the only allowed operations are turning the master on or off, the bias HV supply on, or the CR DPHI supply on; all others are ignored.

Parameters:

reb - The REB number

psNum - The power supply number, or -1 for master switch

on - Turn on if true, off if false

Throws:

PowerException

togglePower

public void togglePower(int reb,
                        int psNum)
                 throws PowerException

Toggles the on/off state of a power supply.

Parameters:

reb - The REB number

psNum - The power supply number, or -1 for master switch

Throws:

PowerException

sequencePower

public void sequencePower(int reb,
                          boolean on)
                   throws PowerException

Sequences a power supply section on or off.

Parameters:

reb - The REB number

on - Turns on if true, off if false

Throws:

PowerException

sequencePower

public void sequencePower(boolean on)
                   throws PowerException

Sequences a whole power supply on or off.

Parameters:

on - Turns on if true, off if false

Throws:

PowerException

readChanExtrema

public double[] readChanExtrema(int reb,
                                RebPsDeviceOld.PsName psName,
                                RebPsDeviceOld.ChanName chan)
                         throws PowerException

Reads extrema for a power supply channel

Parameters:

reb - The REB number

psName - The power supply enum

chan - The channel enum

Returns:

A two-element array containing the maximum (0) and minimum (1) values

Throws:

PowerException

resetChanExtrema

public void resetChanExtrema(int reb,
                             RebPsDeviceOld.PsName psName,
                             RebPsDeviceOld.ChanName chan)
                      throws PowerException

Resets extrema for a power supply channel

Parameters:

reb - The REB number

psName - The power supply enum

chan - The channel enum

Throws:

PowerException

setListener

public void setListener(RebPsDeviceOld.Event listen)

Sets an event listener.

Parameters:

listen - The listener object

clearListener

public void clearListener()

Clears the event listener.

getErrors

public int[] getErrors()

Gets the error counters.

Returns:

A two-element array containing the number of network timeouts and the number of sequence errors

getPs

public org.lsst.ccs.drivers.auxelex.RebPS getPs()

Gets the power supply driver.

Returns:

The driver

getPsType

public int getPsType()

Gets the power supply type.

Returns:

The type

getPsVersion

public int getPsVersion()

Gets the power supply version.

Returns:

The version

getPsId

public String getPsId()

Gets the power supply ID.

Returns:

The ID