This event type is used for PROFINET diagnosis events.

Table 102– PnDiagnosisAlarmType Definition

Attribute

Value

BrowseName

PnDiagnosisAlarmType

IsAbstract

False

References

Node Class

BrowseName

DataType

TypeDefinition

Modelling Rule

Subtype of AlarmConditionTypedefined in [OPC 10000-9].

HasProperty

Variable

API

UInt32

PropertyType

Mandatory

HasProperty

Variable

Slot

UInt16

PropertyType

Mandatory

HasProperty

Variable

Subslot

UInt16

PropertyType

Mandatory

HasProperty

Variable

ChannelNumber

UInt16

PropertyType

Mandatory

HasProperty

Variable

Type

PnChannelTypeEnumeration

PropertyType

Mandatory

HasProperty

Variable

Accumulative

PnChannelAccumulativeEnumeration

PropertyType

Mandatory

HasProperty

Variable

Maintenance

PnChannelMaintenanceEnumeration

PropertyType

Optional

HasProperty

Variable

Specifier

PnChannelSpecifierEnumeration

PropertyType

Mandatory

HasProperty

Variable

Direction

PnChannelDirectionEnumeration

PropertyType

Mandatory

HasProperty

Variable

UserStructureIdentifier

UInt16

PropertyType

Mandatory

HasProperty

Variable

ChannelErrorType

UInt16

PropertyType

Mandatory

HasProperty

Variable

ExtChannelErrorType

UInt16

PropertyType

Optional

HasProperty

Variable

ExtChannelAddValue

UInt32

PropertyType

Optional

HasProperty

Variable

QualifiedChannelQualifier

UInt32

PropertyType

Optional

HasProperty

Variable

ManufacturerData

ByteString

PropertyType

Optional

HasProperty

Variable

HelpText

LocalizedText

PropertyType

Optional

If the variable UserStructureIdentifierindicates manufacturer specific diagnosis information, the variable ManufacturerDatacontains the manufacturer specific diagnosis data.

The Messagevariable of the Event and the HelpTextvariable are retrieved from the GSDML file. If the message includes a dynamic format string, this is replaced by the ExtChannelAddValue.

For an active alarm the Severityvariable of the Event must be dependent on the Maintenanceand the QualifiedChannelQualifiervariables.

The Severityis divided into the 4 categories shown in the following table:

Category

Severity Range

Fault

750 – 1000

Maintenance demanded

500 – 749

Maintenance required

250 – 499

Advise

2 – 249

If the Maintenancevariable is provided, the following mapping is used for the Severity value:

Maintenance

Severity

FAULT

1000

MAINTENANCE_DEMANDED

612

MAINTENANCE_REQUIRED

362

If the QualifiedChannelQualifieris provided, the Severityvalue depends on the bit set in the UInt32 value of the QualifiedChannelQualifier. The bits 0 – 2 are not used.

The following mapping is used for the Severityvalue:

Bit

Severity

31

1000

30

937

29

875

28

812

27

750

26

725

25

700

24

675

23

650

22

625

21

600

20

575

19

550

18

525

17

500

16

475

15

450

14

425

13

400

12

375

11

350

10

325

9

300

8

275

7

250

6

200

5

150

4

100

3

50

This event is fired when a new asset (controller, device, real module, real submodule or asset) is detected, an asset was removed, or the data of an asset changed. The event is fired on the object with the change.

An asset change for a device, real module or real submodule means that its I&M data (PnIdentificationType) has changed. See section 5.3.2.6Asset change detection” for details.

Table 103– PnAssetChangedEventType Definition

Attribute

Value

BrowseName

PnAssetChangedEventType

IsAbstract

False

References

Node Class

BrowseName

DataType

TypeDefinition

Modelling Rule

Subtype of BaseEventTypedefined in [OPC 10000-5].

HasProperty

Variable

AssetType

PnAssetTypeEnumeration

PropertyType

Mandatory

HasProperty

Variable

AssetChange

PnAssetChangeEnumeration

PropertyType

Mandatory

The SourceNode variable of the event includes the NodeId of the asset object.

The Severity variable shall be set according to the following table.

Severity

Cause

10

Minor important asset detected

20

Normal important asset detected

30

Asset of vital importance detected

110

Minor important asset changed

120

Normal important asset changed

130

Asset of vital importance changed

1100

Minor important asset removed

1200

Normal important asset removed

1300

Asset of vital importance removed

This event is fired when the CommLinkToreference between two EthernetPortTypeobjects is created, removed or changed. The event is fired by the PnPortTypeobject.

This means that the physical network topology has changed.

The Severityvariable (inherited from BaseEventType) shall be set to 1.

Table 104– PnTopologyChangedEventType Definition

Attribute

Value

BrowseName

PnTopologyChangedEventType

IsAbstract

False

References

Node Class

BrowseName

DataType

TypeDefinition

Modelling Rule

Subtype of BaseEventTypedefined in [OPC 10000-5].

The SourceNode variable of the event includes the NodeId of the PnPortTypeobject.