org.lsst.ccs.subsystem.vacuum

Class MpmPlutoDevice

java.lang.Object

org.lsst.ccs.monitor.Device

org.lsst.ccs.subsystem.common.devices.pluto.PlutoDevice

org.lsst.ccs.subsystem.vacuum.MpmPlutoDevice

All Implemented Interfaces:

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

Direct Known Subclasses:

MpmSimPlutoDevice

public class MpmPlutoDevice
extends org.lsst.ccs.subsystem.common.devices.pluto.PlutoDevice

Handles limited access to the protection system Pluto PLC.

Author:

Owen Saxton

Field Summary

Fields

Modifier and Type	Field and Description
static int	NUM_SWITCHES Constants.
static int	SW_BLOCK_COLD_REFG Constants.
static int	SW_BLOCK_CRYO_REFG Constants.

Fields inherited from class org.lsst.ccs.subsystem.common.devices.pluto.PlutoDevice

areas, node, plu

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

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

Constructor Summary

Constructors

Constructor and Description
MpmPlutoDevice() Constructor.

Method Summary

Modifier and Type	Method and Description
Boolean	isSwitchOn(int sw) Gets the on state of a switch.
void	setSwitch(int sw, boolean on) Sets a switch on or off.

Methods inherited from class org.lsst.ccs.subsystem.common.devices.pluto.PlutoDevice

checkChannel, checkHwLine, close, initDevice, initialize, isHwLineSet, isPLCActive, readAddBit, readAddInt, readAddWord, readBit, readChannel, readChannelGroup, setHwLine, toggleBit, writeBit, writeRegister

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

addLine, checkHardware, checkLine, checkOnline, checkTimeout, configure, disable, dropChannel, enable, getDeviceMonitorUpdateTasks, getFullName, getGroupForChannel, getMonitorUpdateTasksForChannels, getName, getOutputLines, getPath, init, initChannel, initChannel, initSensors, isLineSet, isOnline, isTimeout, readChannel, readChannelGroup, readChannelNow, setDisabled, 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

SW_BLOCK_COLD_REFG

public static final int SW_BLOCK_COLD_REFG

Constants.

See Also:

Constant Field Values

SW_BLOCK_CRYO_REFG

public static final int SW_BLOCK_CRYO_REFG

Constants.

See Also:

Constant Field Values

NUM_SWITCHES

public static final int NUM_SWITCHES

Constants.

See Also:

Constant Field Values

Constructor Detail

MpmPlutoDevice

public MpmPlutoDevice()

Constructor.

Method Detail

setSwitch

public void setSwitch(int sw,
                      boolean on)

Sets a switch on or off. For the MPM Pluto, this is implemented as a pair of push buttons, one for on, one for off.

Parameters:

sw - The switch number.

on - The on state to set: true or false

isSwitchOn

public Boolean isSwitchOn(int sw)

Gets the on state of a switch. The state is not the state of the bit that was toggled, but is read back either directly from the controlled hardware, or from the PLC output line.

Parameters:

sw - The switch number.

Returns:

Whether the switch is on