org.lsst.ccs.subsystem.utility

Class PduHVDevice

java.lang.Object

org.lsst.ccs.monitor.Device

org.lsst.ccs.subsystem.utility.PduCommonDevice

org.lsst.ccs.subsystem.utility.PduHVDevice

All Implemented Interfaces:

org.lsst.ccs.framework.HasLifecycle, SwitchControl

Direct Known Subclasses:

Pdu24VDevicePT, Pdu48VDevicePT, Pdu48VDeviceUT

public class PduHVDevice
extends PduCommonDevice

Interface to a SLAC HV PDU.

Author:

Owen Saxton

Field Summary

Fields inherited from class org.lsst.ccs.subsystem.utility.PduCommonDevice

LOG, MON_TYPE_CURRENT, MON_TYPE_VOLTAGE, node

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
PduHVDevice(org.lsst.ccs.drivers.auxelex.PduHV pdu, String pduType, int swDevc) Constructor.

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.
protected double	readChannel(org.lsst.ccs.monitor.Channel ch) Reads a monitoring channel.

Methods inherited from class org.lsst.ccs.subsystem.utility.PduCommonDevice

close, getSwitchDevice, initDevice, initialize, isSwitchOn, switchOff, switchOn

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

addLine, checkChannel, checkHwLine, checkLine, checkTimeout, configure, disable, dropChannel, dropChannel, enable, getDeviceMonitorUpdateTasks, getFullName, getGroupForChannel, getMonitorUpdateTasksForChannels, getName, getOutputLines, getPath, init, initChannel, 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

PduHVDevice

public PduHVDevice(org.lsst.ccs.drivers.auxelex.PduHV pdu,
                   String pduType,
                   int swDevc)

Constructor.

Parameters:

pdu - The PDU driver object

pduType - The PDU type description

swDevc - The switch device ID

Method Detail

checkChannel

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

Checks a monitoring channel's parameters for validity. Only the type can be checked at this time.

Overrides:

checkChannel in class PduCommonDevice

Parameters:

ch - The channel to check

Returns:

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

Throws:

Exception - If parameters are invalid

readChannel

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

Reads a monitoring channel.

Overrides:

readChannel in class PduCommonDevice

Parameters:

ch - The channel to read

Returns:

The read value