org.lsst.ccs.subsystem.utility

Class PurgeMaq20Device

java.lang.Object

org.lsst.ccs.monitor.Device

org.lsst.ccs.subsystem.common.devices.dataforth.Maq20Device

org.lsst.ccs.subsystem.utility.PurgeMaq20Device

All Implemented Interfaces:

org.lsst.ccs.framework.HardwareController, org.lsst.ccs.framework.HasLifecycle

public class PurgeMaq20Device
extends org.lsst.ccs.subsystem.common.devices.dataforth.Maq20Device

Controls Maq20 device

Author:

saxton

Nested Class Summary

Nested classes/interfaces inherited from class org.lsst.ccs.subsystem.common.devices.dataforth.Maq20Device

org.lsst.ccs.subsystem.common.devices.dataforth.Maq20Device.Maq20Control, org.lsst.ccs.subsystem.common.devices.dataforth.Maq20Device.ModuleData, org.lsst.ccs.subsystem.common.devices.dataforth.Maq20Device.ModuleDef

Field Summary

Fields

Modifier and Type	Field and Description
static int	CHAN_SIM_HEATER
static int	CHAN_UT_VALVE
static int	CHAN_VPC_VALVE

Fields inherited from class org.lsst.ccs.subsystem.common.devices.dataforth.Maq20Device

CHAN_FREQUENCY, CHAN_PULSE_COUNT, CHAN_PULSE_RPM, CHAN_PWM_LOW1, CHAN_PWM_LOW2, CHAN_PWM_PERIOD, controlMap, DISC_FUNC_FREQ, DISC_FUNC_NONE, DISC_FUNC_PULSE, DISC_FUNC_PWM, maq, modules, node, NUM_CHAN_DINP, NUM_CHAN_DIOH, NUM_CHAN_DIOL, NUM_CHAN_DOUT, NUM_CHAN_FREQ, NUM_CHAN_IVD, NUM_CHAN_IVO, NUM_CHAN_IVS, NUM_CHAN_PULSE, NUM_CHAN_PWM, NUM_CHAN_RTD, NUM_CHAN_TC, serials

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

disabled, fullName, inited, lineMask, lineState, lineWarm, log, mon, name, online, path, s

Constructor Summary

Constructors

Constructor and Description
PurgeMaq20Device()

Method Summary

Modifier and Type	Method and Description
void	initDevice() Basic initialization.
protected double	readChannel(int hwChan, int type) Reads a channel.
void	setSimHeater(double duty) Sets the simulator heater duty cycle (voltage fraction).
void	setUtValve(double posn) Sets the UT valve position.
void	setValve(int chan, double posn) Sets a valve position.
void	setVpcValve(double posn) Sets the VPC valve position.

Methods inherited from class org.lsst.ccs.subsystem.common.devices.dataforth.Maq20Device

checkChannel, close, getModuleCount, getModuleData, initChannel, initialize

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

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

checkStopped

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

build, postBuild, postInit, postShutdown, postStart, shutdown, start

Field Detail

CHAN_UT_VALVE

public static final int CHAN_UT_VALVE

See Also:

Constant Field Values

CHAN_VPC_VALVE

public static final int CHAN_VPC_VALVE

See Also:

Constant Field Values

CHAN_SIM_HEATER

public static final int CHAN_SIM_HEATER

See Also:

Constant Field Values

Constructor Detail

PurgeMaq20Device

public PurgeMaq20Device()

Method Detail

initDevice

public void initDevice()

Basic initialization.

Overrides:

initDevice in class org.lsst.ccs.subsystem.common.devices.dataforth.Maq20Device

readChannel

protected double readChannel(int hwChan,
                             int type)

Reads a channel.

Overrides:

readChannel in class org.lsst.ccs.subsystem.common.devices.dataforth.Maq20Device

Parameters:

hwChan - The hardware channel number.

type - The encoded channel type returned by checkChannel.

Returns:

Channel value

setVpcValve

public void setVpcValve(double posn)
                 throws UtilityException

Sets the VPC valve position.

Parameters:

posn - Requested position (0 - 1)

Throws:

UtilityException

setUtValve

public void setUtValve(double posn)
                throws UtilityException

Sets the UT valve position.

Parameters:

posn - Requested position (0 - 1)

Throws:

UtilityException

setValve

public void setValve(int chan,
                     double posn)
              throws UtilityException

Sets a valve position.

Parameters:

chan - The channel number

posn - Requested position (0 - 1)

Throws:

UtilityException

setSimHeater

public void setSimHeater(double duty)
                  throws UtilityException

Sets the simulator heater duty cycle (voltage fraction).

Parameters:

duty - Requested duty cycle (0 - 1)

Throws:

UtilityException - *