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8 result(s) for Open

• OPC-10000-12 – OPC Unified Architecture - Part 12: Discovery and Global Services
  7.8.2.1 TrustListType
  maximum elapsed time between the calls to Methods on the TrustList Object after Open or OpenWithMasks is called. If this time elapses the TrustList is automatically closed by the Server
• OPC-10000-12 – OPC Unified Architecture - Part 12: Discovery and Global Services
  7.8.2.2 Open
  Open The Open Method is inherited from FileType which is defined in OPC 10000-5 . The Open Method shall not support modes other than Read (0x01) and the Write + EraseExisting ... progress (see 7.10.9 ) on another Session then the Server shall return Bad_TransactionPending if Open is called with the Write Mode bit set. If the Server supports transactions, then
• OPC-10000-12 – OPC Unified Architecture - Part 12: Discovery and Global Services
  7.8.5.1 ConfigurationFileType
  users or applications. This should be ConfigureAdmin , SecurityAdmin or an equivalent administrative Role . The Open Method shall not support modes other than Read (0x01) and Read + Write (0x03). When ... maximum elapsed time between the calls to Methods on the ConfigurationFile Object after Open is called. If this time elapses the ConfigurationFile is automatically closed by the Server
• OPC-10000-12 – OPC Unified Architecture - Part 12: Discovery and Global Services
  7.10.20 ApplicationConfigurationFileType
  progress (see 7.10.9 ) on another Session then the Server shall return Bad_TransactionPending if Open is called with Write Mode bit set. Open is called with Write Mode
• OPC-10000-14 – OPC Unified Architecture - Part 14: PubSub
  9.1.3.7.1 PubSubConfigurationType
  that the FileType is only used to be able to transfer large configurations. The Open Method shall not support modes other than Read (0x01), Write + EraseExisting (0x06) and Read + Write ... used by multiple Clients in parallel. Read access can be done in parallel but open with the Write flag set requires exclusive access. Therefore Clients that have the file open
• OPC-10000-20 – OPC Unified Architecture - Part 20: File Transfer
  4.2.1 General
  HasProperty Variable OpenCount UInt16 PropertyType Mandatory HasProperty Variable MimeType String PropertyType Optional HasComponent Method Open Defined in 4.2.2 Mandatory HasComponent Method Close Defined in 4.2.3 Mandatory HasComponent Method Read Defined ... that all Methods on a file require a fileHandle, which is returned in the Open Method . The optional MaxByteStringLength Property indicates the maximum number of bytes of the read
• OPC-10000-20 – OPC Unified Architecture - Part 20: File Transfer
  4.2.2 Open
  Open Open is used to open a file represented by an Object of FileType. When a client opens a file it gets a file handle that is valid while ... session is open. Clients shall use the Close Method to release the handle when they do not need access to the file anymore. Clients can open the same file several
• OPC-10000-81 – OPC Unified Architecture - Part 81: UAFX Connecting Devices and Information Model
  F.3.2 Open Method
  F.3.2 Open Method The standard Open Method is used for file operations, but this specification does impose security restrictions. The Open Method shall not support modes other than Read (0x01