<?xml version="1.0" encoding="UTF-8"?>
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  Device:2 Root Data Model: Common Object definitions [FaultMgmt]

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<dm:document
    xmlns:dm="urn:broadband-forum-org:cwmp:datamodel-1-10"
    xmlns:dmr="urn:broadband-forum-org:cwmp:datamodel-report-1-0"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xsi:schemaLocation="
      urn:broadband-forum-org:cwmp:datamodel-1-10
        https://www.broadband-forum.org/cwmp/cwmp-datamodel-1-10.xsd
      urn:broadband-forum-org:cwmp:datamodel-report-1-0
        https://www.broadband-forum.org/cwmp/cwmp-datamodel-report-1-0.xsd"
    spec="urn:broadband-forum-org:tr-181-2-16-0-faultmgmt"
    file="tr-181-2-16-0-faultmgmt.xml">

  <import file="tr-069-biblio.xml" spec="urn:broadband-forum-org:tr-069"/>

  <import file="tr-106-types.xml" spec="urn:broadband-forum-org:tr-106"/>

  <import file="tr-181-2-root.xml"
      spec="urn:broadband-forum-org:tr-181-2-16-root">
    <component name="Root"/>
  </import>

  <component name="FaultMgmt">

    <object name="Device.FaultMgmt." access="readOnly" minEntries="1"
        maxEntries="1" version="2.4">
      <description>
        This object contains parameters relating to Fault/Alarm Management.
      </description>

      <parameter name="SupportedAlarmNumberOfEntries" access="readOnly">
        <description>
          {{numentries}}
        </description>
        <syntax>
          <unsignedInt/>
        </syntax>
      </parameter>

      <parameter name="MaxCurrentAlarmEntries" access="readOnly">
        <description>
          The maximum number of entries allowed in the {{object|CurrentAlarm}}
          table.
        </description>
        <syntax>
          <unsignedInt/>
        </syntax>
      </parameter>

      <parameter name="CurrentAlarmNumberOfEntries" access="readOnly">
        <description>
          {{numentries}}
        </description>
        <syntax>
          <unsignedInt/>
        </syntax>
      </parameter>

      <parameter name="HistoryEventNumberOfEntries" access="readOnly">
        <description>
          {{numentries}}
        </description>
        <syntax>
          <unsignedInt/>
        </syntax>
      </parameter>

      <parameter name="ExpeditedEventNumberOfEntries" access="readOnly">
        <description>
          {{numentries}}
        </description>
        <syntax>
          <unsignedInt/>
        </syntax>
      </parameter>

      <parameter name="QueuedEventNumberOfEntries" access="readOnly">
        <description>
          {{numentries}}
        </description>
        <syntax>
          <unsignedInt/>
        </syntax>
      </parameter>
    </object>

    <object name="Device.FaultMgmt.SupportedAlarm.{i}." access="readOnly"
        numEntriesParameter="SupportedAlarmNumberOfEntries" minEntries="0"
        maxEntries="unbounded" version="2.4">
      <description>
        Supported Alarm Entries which can be raised by the device.

        The instance numbers for this table SHOULD be maintained across
        firmware upgrades of the device.
      </description>
      <uniqueKey functional="true">
        <parameter ref="EventType"/>
        <parameter ref="ProbableCause"/>
        <parameter ref="SpecificProblem"/>
        <parameter ref="PerceivedSeverity"/>
      </uniqueKey>

      <parameter name="EventType" access="readOnly">
        <description>
          Indicates the type of event.
        </description>
        <syntax>
          <string>
            <size maxLength="64"/>
          </string>
        </syntax>
      </parameter>

      <parameter name="ProbableCause" access="readOnly">
        <description>
          Qualifies the alarm and provides further information than
          {{param|EventType}}.
        </description>
        <syntax>
          <string>
            <size maxLength="64"/>
          </string>
        </syntax>
      </parameter>

      <parameter name="SpecificProblem" access="readOnly">
        <description>
          Provides further qualification on the alarm beyond
          {{param|EventType}} and {{param|ProbableCause}}.

          This is vendor defined and will be {{empty}} if the device doesn't
          support unique indexing of the table using {{param}}.

          The string can be set to "*" to indicate the default case if only a
          subset of {{param}} are to be contained within the table.
        </description>
        <syntax>
          <string>
            <size maxLength="128"/>
          </string>
        </syntax>
      </parameter>

      <parameter name="PerceivedSeverity" access="readOnly">
        <description>
          Indicates the relative level of urgency for operator attention, see
          {{bibref|ITU-X.733}}. {{enum}}

          This will be {{empty}} if the device doesn't support unique indexing
          of the table using {{param}}.

          The string can be set to "*" to indicate the default case if only a
          subset of {{param}} are to be contained within the table.
        </description>
        <syntax>
          <string>
            <enumeration value="">
              <description>{{empty}}</description>
            </enumeration>
            <enumeration value="*"/>
            <enumeration value="Cleared"/>
            <enumeration value="Critical"/>
            <enumeration value="Major"/>
            <enumeration value="Minor"/>
            <enumeration value="Warning"/>
            <enumeration value="Indeterminate"/>
          </string>
        </syntax>
      </parameter>

      <parameter name="ReportingMechanism" access="readWrite">
        <description>
          Indicates the reporting mechanism setting of the alarm. {{enum}}
        </description>
        <syntax>
          <string>
            <enumeration value="0 Expedited">
              <description>
                The device inserts the alarm into the
                {{object|#.ExpeditedEvent}} table and the
                {{object|#.ExpeditedEvent}} table.
              </description>
            </enumeration>
            <enumeration value="1 Queued">
              <description>
                The device inserts the alarm into the {{object|#.QueuedEvent}}
                table and the {{object|#.QueuedEvent}} table.
              </description>
            </enumeration>
            <enumeration value="2 Logged">
              <description>
                The device inserts the alarm into the {{object|#.HistoryEvent}}
                table.
              </description>
            </enumeration>
            <enumeration value="3 Disabled">
              <description>The device ignores the alarm.</description>
            </enumeration>
          </string>
        </syntax>
      </parameter>
    </object>

    <object name="Device.FaultMgmt.CurrentAlarm.{i}." access="readOnly"
        numEntriesParameter="CurrentAlarmNumberOfEntries" minEntries="0"
        maxEntries="unbounded" version="2.4">
      <description>
        Contains all currently active alarms (whose
        {{param|#.SupportedAlarm.{i}.PerceivedSeverity}} is not
        {{enum|Cleared|#.SupportedAlarm.{i}.PerceivedSeverity}}).

        Newly raised alarms result in a new entry in this table being added,
        any changes to the alarm as a result of an update event are updated in
        the existing table entry, and a clear event raised against an alarm
        results in the alarm being removed from this table.

        If maximum entries as indicated by {{param|#.MaxCurrentAlarmEntries}}
        is reached, the next event overrides the object with the oldest
        {{param|AlarmChangedTime}}.

        When a new alarm replaces an existing alarm, then all parameter values
        for that instance are considered as changed for the purposes of value
        change notifications to the Controller (even if their new values are
        identical to those of the prior alarm).
      </description>
      <uniqueKey functional="true">
        <parameter ref="AlarmIdentifier"/>
      </uniqueKey>
      <uniqueKey functional="true">
        <parameter ref="EventType"/>
        <parameter ref="ProbableCause"/>
        <parameter ref="SpecificProblem"/>
      </uniqueKey>

      <parameter name="AlarmIdentifier" access="readOnly">
        <description>
          Identifies one Alarm Entry in the Alarm List. This value MUST be
          uniquely allocated by the device to the alarm instance during the
          lifetime of the individual alarm.
        </description>
        <syntax>
          <string>
            <size maxLength="64"/>
          </string>
        </syntax>
      </parameter>

      <parameter name="AlarmRaisedTime" access="readOnly">
        <description>
          Indicates the date and time when the alarm was first raised by the
          device.
        </description>
        <syntax>
          <dateTime/>
        </syntax>
      </parameter>

      <parameter name="AlarmChangedTime" access="readOnly">
        <description>
          Indicates the date and time when the alarm was last changed by the
          device.
        </description>
        <syntax>
          <dateTime/>
        </syntax>
      </parameter>

      <parameter name="ManagedObjectInstance" access="readOnly">
        <description>
          Specifies the instance of the Informational Object Class in which the
          alarm occurred by carrying the Distinguished Name (DN) of this object
          instance. The format of the DN is specific to the application that is
          using this {{object}}.
        </description>
        <syntax>
          <string>
            <size maxLength="512"/>
          </string>
        </syntax>
      </parameter>

      <parameter name="EventType" access="readOnly">
        <description>
          Indicates the type of event.
        </description>
        <syntax>
          <string>
            <size maxLength="64"/>
          </string>
        </syntax>
      </parameter>

      <parameter name="ProbableCause" access="readOnly">
        <description>
          Qualifies the alarm and provides further information than
          {{param|EventType}}.
        </description>
        <syntax>
          <string>
            <size maxLength="64"/>
          </string>
        </syntax>
      </parameter>

      <parameter name="SpecificProblem" access="readOnly">
        <description>
          Provides further qualification on the alarm beyond
          {{param|EventType}} and {{param|ProbableCause}}.

          This is vendor defined and will be {{empty}} if the device doesn't
          support inclusion of this information.
        </description>
        <syntax>
          <string>
            <size maxLength="128"/>
          </string>
        </syntax>
      </parameter>

      <parameter name="PerceivedSeverity" access="readOnly">
        <description>
          Indicates the relative level of urgency for operator attention, see
          {{bibref|ITU-X.733}}. {{enum}}
        </description>
        <syntax>
          <string>
            <enumeration value="Critical"/>
            <enumeration value="Major"/>
            <enumeration value="Minor"/>
            <enumeration value="Warning"/>
            <enumeration value="Indeterminate"/>
          </string>
        </syntax>
      </parameter>

      <parameter name="AdditionalText" access="readOnly">
        <description>
          This provides a textual string which is vendor defined.

          This will be {{empty}} if the device doesn't support inclusion of
          this information.
        </description>
        <syntax>
          <string>
            <size maxLength="256"/>
          </string>
        </syntax>
      </parameter>

      <parameter name="AdditionalInformation" access="readOnly">
        <description>
          This contains additional information about the alarm and is vendor
          defined.
        </description>
        <syntax>
          <string>
            <size maxLength="256"/>
          </string>
        </syntax>
      </parameter>
    </object>

    <object name="Device.FaultMgmt.HistoryEvent.{i}." access="readOnly"
        numEntriesParameter="HistoryEventNumberOfEntries" minEntries="0"
        maxEntries="unbounded" version="2.4">
      <description>
        Alarm events added or updated in {{object|#.CurrentAlarm}} are
        simultaneously entered into the this table. This table also contains
        alarm clearing events.

        Active alarms at the time of a power failure or reboot might not get an
        alarm clearing event.

        This object has a fixed number of entries with instance numbers from 1
        to {{param|#.HistoryEventNumberOfEntries}}.

        If maximum instance number {{param|#.HistoryEventNumberOfEntries}} is
        reached, the next event overrides the object with instance number 1.
        Subsequent entries override objects at sequentially increasing instance
        numbers. This logic provides for automatic "rolling" of records.
      </description>
      <uniqueKey functional="true">
        <parameter ref="EventTime"/>
        <parameter ref="AlarmIdentifier"/>
      </uniqueKey>

      <parameter name="EventTime" access="readOnly">
        <description>
          Indicates the date and time when the alarm event occurs.
        </description>
        <syntax>
          <dateTime/>
        </syntax>
      </parameter>

      <parameter name="AlarmIdentifier" access="readOnly">
        <description>
          Identifies one Alarm Entry in the Alarm List. This value MUST be
          uniquely allocated by the device to the alarm instance during the
          lifetime of the individual alarm.
        </description>
        <syntax>
          <string>
            <size maxLength="64"/>
          </string>
        </syntax>
      </parameter>

      <parameter name="NotificationType" access="readOnly">
        <description>
          Indicates the reason for the specific alarm notification event.
          {{enum}}
        </description>
        <syntax>
          <string>
            <enumeration value="NewAlarm"/>
            <enumeration value="ChangedAlarm"/>
            <enumeration value="ClearedAlarm"/>
          </string>
        </syntax>
      </parameter>

      <parameter name="ManagedObjectInstance" access="readOnly">
        <description>
          Specifies the instance of the Informational Object Class in which the
          alarm occurred by carrying the Distinguished Name (DN) of this object
          instance. The format of the DN is specific to the application that is
          using this {{object}}.
        </description>
        <syntax>
          <string>
            <size maxLength="512"/>
          </string>
        </syntax>
      </parameter>

      <parameter name="EventType" access="readOnly">
        <description>
          Indicates the type of event.
        </description>
        <syntax>
          <string>
            <size maxLength="64"/>
          </string>
        </syntax>
      </parameter>

      <parameter name="ProbableCause" access="readOnly">
        <description>
          Qualifies the alarm and provides further information than
          {{param|EventType}}.
        </description>
        <syntax>
          <string>
            <size maxLength="64"/>
          </string>
        </syntax>
      </parameter>

      <parameter name="SpecificProblem" access="readOnly">
        <description>
          Provides further qualification on the alarm beyond
          {{param|EventType}} and {{param|ProbableCause}}.

          This is vendor defined and will be {{empty}} if the device doesn't
          support inclusion of this information.
        </description>
        <syntax>
          <string>
            <size maxLength="128"/>
          </string>
        </syntax>
      </parameter>

      <parameter name="PerceivedSeverity" access="readOnly">
        <description>
          Indicates the relative level of urgency for operator attention, see
          {{bibref|ITU-X.733}}. {{enum}}
        </description>
        <syntax>
          <string>
            <enumeration value="Cleared"/>
            <enumeration value="Critical"/>
            <enumeration value="Major"/>
            <enumeration value="Minor"/>
            <enumeration value="Warning"/>
            <enumeration value="Indeterminate"/>
          </string>
        </syntax>
      </parameter>

      <parameter name="AdditionalText" access="readOnly">
        <description>
          This provides a textual string which is vendor defined.

          This will be {{empty}} if the device doesn't support inclusion of
          this information.
        </description>
        <syntax>
          <string>
            <size maxLength="256"/>
          </string>
        </syntax>
      </parameter>

      <parameter name="AdditionalInformation" access="readOnly">
        <description>
          This contains additional information about the alarm and is vendor
          defined.
        </description>
        <syntax>
          <string>
            <size maxLength="256"/>
          </string>
        </syntax>
      </parameter>
    </object>

    <object name="Device.FaultMgmt.ExpeditedEvent.{i}." access="readOnly"
        numEntriesParameter="ExpeditedEventNumberOfEntries" minEntries="0"
        maxEntries="unbounded" version="2.4">
      <description>
        Alarm events added or updated in {{object|#.CurrentAlarm}} are
        simultaneously entered into the this table if their corresponding entry
        in {{object|#.SupportedAlarm}} has
        {{param|#.SupportedAlarm.{i}.ReportingMechanism}} set to {{enum|0
        Expedited|#.SupportedAlarm.{i}.ReportingMechanism}}. This table also
        contains alarm clearing events.

        This object has a fixed number of entries with instance numbers from 1
        to {{param|#.ExpeditedEventNumberOfEntries}}.

        Initially the table starts with all instances having
        {{param|EventTime}} set to the Unknown Time value, as defined in
        {{bibref|TR-106}}.

        If maximum instance number {{param|#.ExpeditedEventNumberOfEntries}} is
        reached, the next event overrides the object with instance number 1.
        Subsequent entries override objects at sequentially increasing instance
        numbers. This logic provides for automatic "rolling" of records.

        When a new alarm replaces an existing alarm, then all parameter values
        for that instance are considered as changed for the purposes of value
        change notifications to the Controller (even if their new values are
        identical to those of the prior alarm).
      </description>
      <uniqueKey functional="true">
        <parameter ref="AlarmIdentifier"/>
      </uniqueKey>

      <parameter name="EventTime" access="readOnly">
        <description>
          Indicates the date and time when the alarm event occurs.

          For an unpopulated entry, the value is the Unknown Time as defined in
          {{bibref|TR-106}}.
        </description>
        <syntax>
          <dateTime/>
        </syntax>
      </parameter>

      <parameter name="AlarmIdentifier" access="readOnly">
        <description>
          Identifies one Alarm Entry in the Alarm List. This value MUST be
          uniquely allocated by the device to the alarm instance during the
          lifetime of the individual alarm.

          For an unpopulated entry, the value is {{empty}}.
        </description>
        <syntax>
          <string>
            <size maxLength="64"/>
          </string>
        </syntax>
      </parameter>

      <parameter name="NotificationType" access="readOnly">
        <description>
          Indicates the reason for the specific alarm notification event.
          {{enum}}
        </description>
        <syntax>
          <string>
            <enumeration value="NewAlarm"/>
            <enumeration value="ChangedAlarm"/>
            <enumeration value="ClearedAlarm"/>
          </string>
        </syntax>
      </parameter>

      <parameter name="ManagedObjectInstance" access="readOnly">
        <description>
          Specifies the instance of the Informational Object Class in which the
          alarm occurred by carrying the Distinguished Name (DN) of this object
          instance. The format of the DN is specific to the application that is
          using this {{object}}.
        </description>
        <syntax>
          <string>
            <size maxLength="512"/>
          </string>
        </syntax>
      </parameter>

      <parameter name="EventType" access="readOnly">
        <description>
          Indicates the type of event.
        </description>
        <syntax>
          <string>
            <size maxLength="64"/>
          </string>
        </syntax>
      </parameter>

      <parameter name="ProbableCause" access="readOnly">
        <description>
          Qualifies the alarm and provides further information than
          {{param|EventType}}.
        </description>
        <syntax>
          <string>
            <size maxLength="64"/>
          </string>
        </syntax>
      </parameter>

      <parameter name="SpecificProblem" access="readOnly">
        <description>
          Provides further qualification on the alarm beyond
          {{param|EventType}} and {{param|ProbableCause}}.

          This is vendor defined and will be {{empty}} if the device doesn't
          support inclusion of this information.
        </description>
        <syntax>
          <string>
            <size maxLength="128"/>
          </string>
        </syntax>
      </parameter>

      <parameter name="PerceivedSeverity" access="readOnly">
        <description>
          Indicates the relative level of urgency for operator attention, see
          {{bibref|ITU-X.733}}. {{enum}}
        </description>
        <syntax>
          <string>
            <enumeration value="Cleared"/>
            <enumeration value="Critical"/>
            <enumeration value="Major"/>
            <enumeration value="Minor"/>
            <enumeration value="Warning"/>
            <enumeration value="Indeterminate"/>
          </string>
        </syntax>
      </parameter>

      <parameter name="AdditionalText" access="readOnly">
        <description>
          This provides a textual string which is vendor defined.

          This will be {{empty}} if the device doesn't support inclusion of
          this information.
        </description>
        <syntax>
          <string>
            <size maxLength="256"/>
          </string>
        </syntax>
      </parameter>

      <parameter name="AdditionalInformation" access="readOnly">
        <description>
          This contains additional information about the alarm and is vendor
          defined.
        </description>
        <syntax>
          <string>
            <size maxLength="256"/>
          </string>
        </syntax>
      </parameter>
    </object>

    <object name="Device.FaultMgmt.QueuedEvent.{i}." access="readOnly"
        numEntriesParameter="QueuedEventNumberOfEntries" minEntries="0"
        maxEntries="unbounded" version="2.4">
      <description>
        Alarm events added or updated in {{object|#.CurrentAlarm}} are
        simultaneously entered into the this table if their corresponding entry
        in {{object|#.SupportedAlarm}} has
        {{param|#.SupportedAlarm.{i}.ReportingMechanism}} set to {{enum|1
        Queued|#.SupportedAlarm.{i}.ReportingMechanism}}. This table also
        contains alarm clearing events.

        This object has a fixed number of entries with instance numbers from 1
        to {{param|#.QueuedEventNumberOfEntries}}.

        Initially the table starts with all instances having
        {{param|EventTime}} set to the Unknown Time value, as defined in
        {{bibref|TR-106}}.

        If maximum instance number {{param|#.QueuedEventNumberOfEntries}} is
        reached, the next event overrides the object with instance number 1.
        Subsequent entries override objects at sequentially increasing instance
        numbers. This logic provides for automatic "rolling" of records.

        When a new alarm replaces an existing alarm, then all parameter values
        for that instance are considered as changed for the purposes of value
        change notifications to the Controller (even if their new values are
        identical to those of the prior alarm).
      </description>
      <uniqueKey functional="true">
        <parameter ref="AlarmIdentifier"/>
      </uniqueKey>

      <parameter name="EventTime" access="readOnly">
        <description>
          Indicates the date and time when the alarm event occurs.

          For an unpopulated entry, the value is the Unknown Time as defined in
          {{bibref|TR-106}}.
        </description>
        <syntax>
          <dateTime/>
        </syntax>
      </parameter>

      <parameter name="AlarmIdentifier" access="readOnly">
        <description>
          Identifies one Alarm Entry in the Alarm List. This value MUST be
          uniquely allocated by the device to the alarm instance during the
          lifetime of the individual alarm.

          For an unpopulated entry, the value is {{empty}}.
        </description>
        <syntax>
          <string>
            <size maxLength="64"/>
          </string>
        </syntax>
      </parameter>

      <parameter name="NotificationType" access="readOnly">
        <description>
          Indicates the reason for the specific alarm notification event.
          {{enum}}
        </description>
        <syntax>
          <string>
            <enumeration value="NewAlarm"/>
            <enumeration value="ChangedAlarm"/>
            <enumeration value="ClearedAlarm"/>
          </string>
        </syntax>
      </parameter>

      <parameter name="ManagedObjectInstance" access="readOnly">
        <description>
          Specifies the instance of the Informational Object Class in which the
          alarm occurred by carrying the Distinguished Name (DN) of this object
          instance. The format of the DN is specific to the application that is
          using this {{object}}.
        </description>
        <syntax>
          <string>
            <size maxLength="512"/>
          </string>
        </syntax>
      </parameter>

      <parameter name="EventType" access="readOnly">
        <description>
          Indicates the type of event.
        </description>
        <syntax>
          <string>
            <size maxLength="64"/>
          </string>
        </syntax>
      </parameter>

      <parameter name="ProbableCause" access="readOnly">
        <description>
          Qualifies the alarm and provides further information than
          {{param|EventType}}.
        </description>
        <syntax>
          <string>
            <size maxLength="64"/>
          </string>
        </syntax>
      </parameter>

      <parameter name="SpecificProblem" access="readOnly">
        <description>
          Provides further qualification on the alarm beyond
          {{param|EventType}} and {{param|ProbableCause}}.

          This is vendor defined and will be {{empty}} if the device doesn't
          support inclusion of this information.
        </description>
        <syntax>
          <string>
            <size maxLength="128"/>
          </string>
        </syntax>
      </parameter>

      <parameter name="PerceivedSeverity" access="readOnly">
        <description>
          Indicates the relative level of urgency for operator attention, see
          {{bibref|ITU-X.733}}. {{enum}}
        </description>
        <syntax>
          <string>
            <enumeration value="Cleared"/>
            <enumeration value="Critical"/>
            <enumeration value="Major"/>
            <enumeration value="Minor"/>
            <enumeration value="Warning"/>
            <enumeration value="Indeterminate"/>
          </string>
        </syntax>
      </parameter>

      <parameter name="AdditionalText" access="readOnly">
        <description>
          This provides a textual string which is vendor defined.

          This will be {{empty}} if the device doesn't support inclusion of
          this information.
        </description>
        <syntax>
          <string>
            <size maxLength="256"/>
          </string>
        </syntax>
      </parameter>

      <parameter name="AdditionalInformation" access="readOnly">
        <description>
          This contains additional information about the alarm and is vendor
          defined.
        </description>
        <syntax>
          <string>
            <size maxLength="256"/>
          </string>
        </syntax>
      </parameter>
    </object>

    <profile name="FaultMgmtSupportedAlarms:1" version="2.4">
      <object ref="Device.FaultMgmt." requirement="present">
        <parameter ref="SupportedAlarmNumberOfEntries" requirement="readOnly"/>
      </object>
      <object ref="Device.FaultMgmt.SupportedAlarm.{i}." requirement="present">
        <parameter ref="EventType" requirement="readOnly"/>
        <parameter ref="ProbableCause" requirement="readOnly"/>
        <parameter ref="SpecificProblem" requirement="readOnly"/>
        <parameter ref="PerceivedSeverity" requirement="readOnly"/>
        <parameter ref="ReportingMechanism" requirement="readWrite"/>
      </object>
    </profile>

    <profile name="FaultMgmtActive:1" version="2.4">
      <object ref="Device.FaultMgmt." requirement="present">
        <parameter ref="CurrentAlarmNumberOfEntries" requirement="readOnly"/>
      </object>
      <object ref="Device.FaultMgmt.CurrentAlarm.{i}." requirement="present">
        <parameter ref="AlarmIdentifier" requirement="readOnly"/>
        <parameter ref="AlarmRaisedTime" requirement="readOnly"/>
        <parameter ref="AlarmChangedTime" requirement="readOnly"/>
        <parameter ref="EventType" requirement="readOnly"/>
        <parameter ref="ProbableCause" requirement="readOnly"/>
        <parameter ref="PerceivedSeverity" requirement="readOnly"/>
      </object>
    </profile>

    <profile name="FaultMgmtHistory:1" version="2.4">
      <object ref="Device.FaultMgmt." requirement="present">
        <parameter ref="HistoryEventNumberOfEntries" requirement="readOnly"/>
      </object>
      <object ref="Device.FaultMgmt.HistoryEvent.{i}." requirement="present">
        <parameter ref="EventTime" requirement="readOnly"/>
        <parameter ref="AlarmIdentifier" requirement="readOnly"/>
        <parameter ref="NotificationType" requirement="readOnly"/>
        <parameter ref="EventType" requirement="readOnly"/>
        <parameter ref="ProbableCause" requirement="readOnly"/>
        <parameter ref="PerceivedSeverity" requirement="readOnly"/>
      </object>
    </profile>

    <profile name="FaultMgmtExpedited:1" version="2.4">
      <object ref="Device.FaultMgmt." requirement="present">
        <parameter ref="ExpeditedEventNumberOfEntries" requirement="readOnly"/>
      </object>
      <object ref="Device.FaultMgmt.ExpeditedEvent.{i}." requirement="present">
        <parameter ref="EventTime" requirement="readOnly"/>
        <parameter ref="AlarmIdentifier" requirement="readOnly"/>
        <parameter ref="NotificationType" requirement="readOnly"/>
        <parameter ref="EventType" requirement="readOnly"/>
        <parameter ref="ProbableCause" requirement="readOnly"/>
        <parameter ref="PerceivedSeverity" requirement="readOnly"/>
      </object>
    </profile>

    <profile name="FaultMgmtQueued:1" version="2.4">
      <object ref="Device.FaultMgmt." requirement="present">
        <parameter ref="QueuedEventNumberOfEntries" requirement="readOnly"/>
      </object>
      <object ref="Device.FaultMgmt.QueuedEvent.{i}." requirement="present">
        <parameter ref="EventTime" requirement="readOnly"/>
        <parameter ref="AlarmIdentifier" requirement="readOnly"/>
        <parameter ref="NotificationType" requirement="readOnly"/>
        <parameter ref="EventType" requirement="readOnly"/>
        <parameter ref="ProbableCause" requirement="readOnly"/>
        <parameter ref="PerceivedSeverity" requirement="readOnly"/>
      </object>
    </profile>
  </component>

  <model name="FaultMgmt:2.16">
    <component ref="Root"/>
    <component ref="FaultMgmt"/>
  </model>
</dm:document>
