6 Information Model 
6.1 ObjectType Definition
6.1.2 Method ReadSafetyDiagnostics
This method (as part of the OPC UA Mapper) is provided for each SafetyProvider serving as a diagnostic interface, see Clause 9.2.
Signature
ReadSafetyDiagnostics (
[out] UInt32 InSafetyConsumerID [out] UInt32 InMonitoringNumber
[out] Byte InFlags
[out] Structure OutSafetyData
[out] Byte OutFlags
[out] UInt32 OutSPDU_ID_1
[out] UInt32 OutSPDU_ID_2
[out] UInt32 OutSPDU_ID_3
[out] UInt32 OutSafetyConsumerID
[out] UInt32 OutMonitoringNumber
[out] UInt32 OutCRC
[out] Structure OutNonSafetyData)
;
Table 11 – ReadSafetyDiagnostics Method Arguments
| Argument | Description |
|---|---|
| InSafetyConsumerID | see Table 9 |
| InMonitoringNumber | see Table 9 |
| InFlags | see Table 9 |
| OutSafetyData | see Table 9 |
| OutFlags | see Table 9 |
| OutSPDU_ID_1 | see Table 9 |
| OutSPDU_ID_2 | see Table 9 |
| OutSPDU_ID_3 | see Table 9 |
| OutSafetyConsumerID | see Table 9 |
| OutMonitoringNumber | see Table 9 |
| OutCRC | see Table 9 |
| OutNonSafetyData | see Table 9 |
Table 12 – ReadSafetyDiagnostics Method AddressSpace definition
| Attribute | Value |
|---|---|
| BrowseName | ReadSafetyDiagnostics |
| References | NodeClass | BrowseName | DataType | TypeDefinition | ModellingRule |
|---|---|---|---|---|---|
| HasProperty | Variable | OutputArguments | Argument[] | PropertyType | Mandatory |
[RQ6.7] Instances of SafetyProviderType shall use non-abstract DataTypes for the arguments OutSafetyData and OutNonSafetyData.