The OPC Server for E-DAS is used for Data Acquisition and Handling System (DAHS). The OPC Server connects E-DAS Expert and E-DAS EMR software packages to any OPC compliant client application. Functional capabilities include:
Read/write data access (with write protection capability)
Synchronous / Asynchronous data transfer
Communication with any OPC DA/HDA compliant client
ODBC interface through OPC-ODBC Client Module, for transfer to Oracle, SQL Server, Sybase, etc.
Historical data capability to manage data changes due to editing, data substitution, fuel analysis, or other retroactive actions that affect historical data values
Remote control of status points and calibration control sequences
Multiple E-DAS servers can communicate to a single OPC Client, and E-DAS servers can link to multiple OPC clients