Statements (28)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:network_protocol
|
| gptkbp:basedOn |
gptkb:COM/DCOM
|
| gptkbp:category |
gptkb:car
data access protocol industrial protocol |
| gptkbp:developedBy |
gptkb:OPC_Foundation
|
| gptkbp:documentation |
https://opcfoundation.org/developer-tools/specifications-classic/historical-data-access-hda/
|
| gptkbp:enables |
aggregated data access
historical data queries raw data access time-based data retrieval |
| gptkbp:firstReleased |
1999
|
| gptkbp:fullName |
gptkb:OPC_Historical_Data_Access
|
| https://www.w3.org/2000/01/rdf-schema#label |
OPC HDA
|
| gptkbp:partOf |
gptkb:OPC_standards
|
| gptkbp:relatedTo |
gptkb:OPC_UA
gptkb:OPC_DA |
| gptkbp:specifies |
1.20
|
| gptkbp:standardizedBy |
gptkb:OPC_Foundation
|
| gptkbp:supports |
data analysis
data archiving data retrieval |
| gptkbp:supportsProtocol |
client-server
|
| gptkbp:usedFor |
historical process data access
|
| gptkbp:usedIn |
industrial automation
process control |
| gptkbp:bfsParent |
gptkb:OPC
|
| gptkbp:bfsLayer |
6
|