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Scope: Core (OPC-10000-*) All specs

35 result(s) for Error

OPC-10000-15 – OPC Unified Architecture - Part 15: Safety

3.1.1.2 error

error discrepancy between a computed, observed or measured value or condition and the true, specified or theoretically correct value or condition Note 1 to entry: Errors
OPC-10000-6 – OPC Unified Architecture - Part 6: Mappings

7.1.2.2 Message Header

defined at this time: HEL a Hello Message . ACK an Acknowledge Message . ERR an Error Message . RHE a ReverseHello Message . The SecureChannel layer defines additional values which
OPC-10000-6 – OPC Unified Architecture - Part 6: Mappings

7.1.2.3 Hello Message

response Message . If MessageChunks have not been sent, the Server shall return an Error Message with a Bad_ResponseTooLarge error if a response Message exceeds this value. If MessageChunks have ... response Message . The Server shall abort the Message with a Bad_ResponseTooLarge Error Message if a response Message exceeds this value. The mechanism for aborting Messages is described fully
OPC-10000-6 – OPC Unified Architecture - Part 6: Mappings

7.1.2.5 Error Message

Error Message The Error Message has the additional fields shown in Table 76 . Table 76 - OPC UA Connection Protocol Error Message Name Type Description Error UInt32 The numeric code ... error. Possible values are listed in Table 79 . Reason String A more verbose description of the error. This string shall not be more than 4096 bytes. A Client shall ignore
OPC-10000-6 – OPC Unified Architecture - Part 6: Mappings

7.1.3 Establishing a connection

only sent once. If they are received again the receiver shall report an error and close the TransportConnection . Applications accepting incoming connections shall close any TransportConnection after a period ... application whenever it receives an OpenSecureChannel request . These notifications shall include the OpenSecureChannel or Error response returned to the Client . The sequence of Messages when establishing a Client initiated
OPC-10000-6 – OPC Unified Architecture - Part 6: Mappings

7.1.5 Error handling

Error handling When a protocol level error occurs that cannot be recovered, the Server shall send an Error Message to the Client and closes the TransportConnection gracefully. When the Client ... receives an Error Message it reports the error to the application and closes the TransportConnection gracefully. If a Client encounters a fatal error, it shall report the error
OPC-10000-14 – OPC Unified Architecture - Part 14: PubSub

5.4.5.3 Key acquisition handshakes

have up to date key material, the state of the affected components change to Error . For both pull and push, the Client executing the key exchange needs to retry
OPC-10000-14 – OPC Unified Architecture - Part 14: PubSub

6.2.9.4 DataSetMetaData

duration of the MessageReceiveTimeout , the State of the DataSetReader shall change to Error . The related PublishedDataSet is defined in 6.2.3 . The DataSetMetaDataType is defined in 6.2.3.2.3 . The options for retrieving ... DataSetReader and when the DataSetMetaData is updated . The DataSetReader should go into Error state if the verification fails. If the DataSetMetaData contains an empty fields array, the DataSetReader is configured
OPC-10000-14 – OPC Unified Architecture - Part 14: PubSub

6.2.9.6 MessageReceiveTimeout

DataSetMessage received within this period, the DataSetReader State shall be changed to Error until the next DataSetMessage is received. The DataSetMessages that reset the period include keep-alive and heartbeat
OPC-10000-14 – OPC Unified Architecture - Part 14: PubSub

6.2.11.1 Published data items

from Publisher to Subscriber in the case of a Bad Value Status or other error situations. Figure 25 depicts the parameters and the information flow inside a Publisher and inside ... used. In this case, the resulting Status matches the input Status. (b) Any error that happens during processing of source value e.g. DataType does not match DataSetField should be treated
OPC-10000-14 – OPC Unified Architecture - Part 14: PubSub

6.2.12.2 SecurityGroupDataType

receive a new key in two times the KeyLifetime it shall go into Error state and shall stop sending messages secured with the expired key. If a Subscriber receives messages
OPC-10000-14 – OPC Unified Architecture - Part 14: PubSub

6.4.2.2.2 AuthenticationProfileUri

ProfileUri array, the transport sets the State of the PubSubConnection is set to Error
OPC-10000-14 – OPC Unified Architecture - Part 14: PubSub

6.4.2.3.4 RequestedDeliveryGuarantee

selected delivery guarantee cannot be applied, the WriterGroup shall set the state to Error
OPC-10000-14 – OPC Unified Architecture - Part 14: PubSub

6.4.2.5.4 RequestedDeliveryGuarantee

selected delivery guarantee cannot be applied, the DataSetWriter shall set the state to Error
OPC-10000-14 – OPC Unified Architecture - Part 14: PubSub

6.4.2.6.4 RequestedDeliveryGuarantee

selected delivery guarantee cannot be applied, the DataSetReader shall set the state to Error
OPC-10000-14 – OPC Unified Architecture - Part 14: PubSub

7.2.4.6.7 Status

state changes and the Message Oriented Middleware will send an update with PubSubState Error if the Publisher goes offline. If IsCyclic is set to TRUE the Publisher only reports while ... receive updates and the NextReportTime is in the past, the Subscriber assumes the PubSubState Error
OPC-10000-14 – OPC Unified Architecture - Part 14: PubSub

7.2.5.4.3 VerboseEncoding and abstract type handling

contains abstract types and RawData =TRUE is configured, OPC UA DataSetReaders may go into Error state. Table 186 provides examples of Variant VerboseEncoding field encoding with the different RawData settings
OPC-10000-14 – OPC Unified Architecture - Part 14: PubSub

7.2.5.5.5 Status

state changes and the Message Oriented Middleware will send an update with PubSubState Error if the Publisher goes offline. The status message from the Message Oriented Middleware does not contain ... NextReportTime is a reasonable time in the past, the Subscriber assumes the PubSubState Error . All fields are encoded using CompactEncoding OPC UA JSON Data Encoding defined
OPC-10000-14 – OPC Unified Architecture - Part 14: PubSub

7.3.2.2 UDP multicast and broadcast

null. If an Address is configured on a WriterGroup , the WriterGroup PubSubState shall be Error . The NetworkInterface field in the Address is required if more than one network interface
OPC-10000-14 – OPC Unified Architecture - Part 14: PubSub

7.3.2.3 UDP unicast

configured. If no Address is configured on a WriterGroup , the WriterGroup PubSubState shall be Error . The NetworkInterface field in the Address is not required and should be null or empty
OPC-10000-14 – OPC Unified Architecture - Part 14: PubSub

7.3.4.7.7 status Topic level

FALSE in this case. The PubSubState value of the Will message shall be Error . If a single MQTT client connection has multiple PubSubConnections (like for different encodings), not more than
OPC-10000-14 – OPC Unified Architecture - Part 14: PubSub

9.1.11.2 PubSubDiagnosticsType

classification Information . The TotalError Variable provides the sum of all diagnostics counters with classification Error . The SubError Variable indicates if any statistics Object of the next PubSub layer Objects shows ... Counters for PubSubDiagnosticsType BrowseName Modelling Rule Diagnostics Level Class Description StateError Mandatory Basic Error PubSubState state machine defined in 6.2.1 changed to Error state StateOperationalByMethod Mandatory Basic Information State changed
OPC-10000-81 – OPC Unified Architecture - Part 81: UAFX Connecting Devices and Information Model

5.5.6.2.5 DataSetMetaData

runtime. This can result in misinterpretation of the exchanged data. To prevent this error scenario, PubSub provides the DataSetMetaData . DataSetMetaData describes the content and semantics of a DataSet . In addition ... configured at the Subscriber will cause the Subscriber to go into Error . To resolve the Error , the Subscriber needs an update of the DataSetMetaData . OPC 10000-14 offers multiple ways
OPC-10000-81 – OPC Unified Architecture - Part 81: UAFX Connecting Devices and Information Model

6.4.2 FunctionalEntityType definition

meet the PublisherCapabilities of all utilised sub- FunctionalEntities , a Server shall report an error ( Bad _ ConfigurationError ). If an entry is an empty array, then it shall not change the settings ... meet the SubscriberCapabilities of all utilised sub- FunctionalEntities , a Server shall report an error ( Bad _ ConfigurationError ).. If an entry is an empty array, then it shall not change the settings
OPC-10000-81 – OPC Unified Architecture - Part 81: UAFX Connecting Devices and Information Model

6.4.8 ConnectionEndpointsFolderType

least one ConnectionEndpoint established at this FunctionalEntity has its Status set to Error , the CommHealth CommError bit shall be set. If at least one ConnectionEndpoint established at this FunctionalEntity
OPC-10000-81 – OPC Unified Architecture - Part 81: UAFX Connecting Devices and Information Model

6.5.2 ControlGroupType definition

automatically renewed as long as the Status of the ConnectionEndpoint is different from Error . A Controls Reference (see OPC 10000-23 ) shall be added with a SourceNode of the ConnectionEndpoint
OPC-10000-81 – OPC Unified Architecture - Part 81: UAFX Connecting Devices and Information Model

6.9.1 Overview

only triggered internally on completion of Connection establishment processing. A ConnectionConfigurationSetStateMachine may transition to Error for several reasons. Transient errors will be resolved by re-processing the ConnectionConfigurationSet ... transient error has cleared, the state machine will transition to Ready ; otherwise, it will return to Error . The error may be a permanent error that needs correction by the system
OPC-10000-81 – OPC Unified Architecture - Part 81: UAFX Connecting Devices and Information Model

6.9.2 ConnectionConfigurationSetStateMachineType definition

Ready 0:StateType 0:HasComponent Object 4:Processing 0:StateType 0:HasComponent Object 4:Error 0:StateType 0:HasComponent Object 4:ReadyToProcessing 0:TransitionType 0:HasComponent Object 4:ProcessingToReady ... True 4:Processing 0:HasEffect True 4:ConnectionConfigurationSetProcessingSucceededEventType 4:ProcessingToError 0:ToState True 4:Error 0:FromState True 4:Processing 0:HasEffect True 4:ConnectionConfigurationSetProcessingFailedEventType 4:ErrorToProcessing 0:ToState True
OPC-10000-81 – OPC Unified Architecture - Part 81: UAFX Connecting Devices and Information Model

8.8 ConnectionConfigurationSetProcessingFailedEventType

EventType is generated by a ConnectionConfigurationSetStateMachineType upon transition from the Processing State to the Error State as a result of encountering an error during Connection establishment. Its representation
OPC-10000-81 – OPC Unified Architecture - Part 81: UAFX Connecting Devices and Information Model

10.9 CommHealthOptionSet

PreOperational . CommError 2 At least one of the ConnectionEndpoints has its Status set to Error . Bits 3:15 are reserved for future use. The CommHealthOptionSet representation in the AddressSpace
OPC-10000-81 – OPC Unified Architecture - Part 81: UAFX Connecting Devices and Information Model

10.19 ConnectionDiagnosticsDataType

Name. ConnectionStateEnum as defined in 10.20 . ErrorEndpoint1 4:FxErrorEnum An enumeration that describes an error related to Endpoint1 in the Connection indicated by Name . FxErrorEnum is defined in 10.25 . Endpoint1Status ... field shall be set to Good . ErrorEndpoint2 4:FxErrorEnum An enumeration that describes an error related to Endpoint2 in the Connection indicated by Name . FxErrorEnum is defined in 10.25 . Endpoint2Status
OPC-10000-81 – OPC Unified Architecture - Part 81: UAFX Connecting Devices and Information Model

10.30 LastActivityMask

been taken. In this OptionSet, only one bit can be set except for the Error bit, which can be set with any of the other bits. If the ConnectionManager supports ... connection. Disable 5 The last activity of the ConnectionManager was to disable a connection. Error 15 If this bit is set, then the last activity of the ConnectionManager failed
OPC-10000-100 – OPC Unified Architecture - Part 100: Devices

8.4.3.3.2 Transfer to the device

performed synchronous, the Method returns Bad_InvalidArgument; if the validation is performed asynchronous, the error is indicated by the Error state of the FileTransferStateMachineType . If the ErrorMessage Variable is provided ... shall contain an error message representing the validation error
OPC-10000-100 – OPC Unified Architecture - Part 100: Devices

8.4.9.7 Resume Method

Resume Method This Method can be called to resume from the Error state. The Error state can be reached if there are issues during the installation. The state machine remains ... Call Service) Result Code Description Bad_InvalidState If the InstallationStateMachineType is not in Error state
OPC-10000-100 – OPC Unified Architecture - Part 100: Devices

B.3.1 Simple example using Cached-Loading

device or the state machine transitions back to Idle . A transition to Error would indicate an issue during the installation. During the whole installation, the progress and error messages