org.lsst.ccs.subsystem.refrig

Class SimA1000Device

java.lang.Object

org.lsst.ccs.monitor.Device

org.lsst.ccs.subsystem.refrig.A1000Device

org.lsst.ccs.subsystem.refrig.SimA1000Device

All Implemented Interfaces:

org.lsst.ccs.framework.HasLifecycle

public class SimA1000Device
extends A1000Device

Handles a Simulated Yaskawa A1000 series variable frequency motor drive.

Author:

Owen Saxton

Field Summary

Fields inherited from class org.lsst.ccs.subsystem.refrig.A1000Device

CHAN_CURRENT, CHAN_FREQUENCY, CHAN_TEMPERATURE, CHAN_VOLTAGE, NUM_CHANS

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
SimA1000Device()

Method Summary

Modifier and Type	Method and Description
protected void	close() Closes the connection.
double	getFrequency() Gets the frequency.
VfdState	getState() Gets VFD state (and checks for alarm and fault conditions).
protected void	initDevice() Performs configuration.
protected void	initialize() Performs full initialization.
protected double	readChannel(int hwChan, int type) Reads a channel.
void	setFrequency(double freq) Sets the frequency.

Methods inherited from class org.lsst.ccs.subsystem.refrig.A1000Device

checkChannel, enterParameters, flashLeds, initParams, isEnterRequired, isFaultDetected, isOpTimeActive, isReversePermitted, isRunCmndFwdRev, readBusVoltage, readCurrent, readFrequency, readRegister, readRegisters, readTemperature, readVoltage, resetFault, runForward, runReverse, saveParameters, setAccessLevel, setBaudRate, setCapLifetimeUsed, setCompressorName, setControlMode, setEnterRequired, setErrorAction, setFanOperationTime, setFaultDetected, setFreqRefSrc, setIgbtLifetimeUsed, setInputVoltage, setMaxFrequency, setMinFrequency, setNodeAddress, setOperationTime, setOpTimeActive, setParity, setReversePermitted, setRunCmndFwdRev, setRunCmndSrc, setRunProg, setScbrLifetimeUsed, setStopMethod, setVfSelection, setVoltageUnits, showAccessLevel, showAlarmCode, showAlarmCodes, showAlarmDesc, showAlarmDesc, showBaudRate, showCapLifetimeUsed, showControlMode, showCurrFaultCode, showCurrFaultDesc, showDriveStatus, showErrorAction, showFanLifetimeUsed, showFanOperationTime, showFaultDesc, showFreqRefSrc, showFrequency, showFrequencyApp, showIgbtLifetimeUsed, showInputVoltage, showMaxFrequency, showMinFrequency, showModelName, showNodeAddress, showOperationTime, showOutputKwh, showParity, showPrevFaultCode, showPrevFaultDesc, showRunCmndSrc, showRunCount, showRunProg, showScbrLifetimeUsed, showStopMethod, showVfSelection, showVoltageUnits, stop, writeRegisters

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

addLine, checkHwLine, checkLine, checkOnline, checkTimeout, configure, disable, 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

Constructor Detail

SimA1000Device

public SimA1000Device()

Method Detail

initDevice

protected void initDevice()

Performs configuration.

Overrides:

initDevice in class A1000Device

initialize

protected void initialize()

Performs full initialization.

Overrides:

initialize in class A1000Device

close

protected void close()

Closes the connection.

Overrides:

close in class A1000Device

setFrequency

public void setFrequency(double freq)

Sets the frequency.

Overrides:

setFrequency in class A1000Device

Parameters:

freq - The value to set

getFrequency

public double getFrequency()

Gets the frequency.

Overrides:

getFrequency in class A1000Device

Returns:

The set frequency, or NaN if device is offline

readChannel

protected double readChannel(int hwChan,
                             int type)

Reads a channel.

Overrides:

readChannel in class A1000Device

Parameters:

hwChan - The hardware channel number.

type - The encoded channel type returned by checkChannel.

Returns:

The value read from the channel

getState

public VfdState getState()

Gets VFD state (and checks for alarm and fault conditions).

Overrides:

getState in class A1000Device

Returns:

The VFD state