Can the Recording Interval Be Configured Per Tag in OPC Expert, and Are Compression or Exception Algorithms Available? OPC Expert supports per-item update rate configuration in the Archive OPC Data [...]
How Do You Configure Sequential OPC Data Acquisition Without Generating Excessive Stored Data? OPC Expert gives engineers several practical controls for tuning how data is captured and stored, so that [...]
How Does OPC Expert Handle Alarms and Events from a Siemens PLC, Including State Changes? OPC Expert supports both OPC Classic Alarms and Events (OPC A&E) and OPC UA Alarms [...]
Can OPC Data Archiving Be Started and Stopped Based on External Conditions or Triggers? OPC Expert supports condition-based automation through its Trigger OPC Events feature, which allows users to define [...]
Does OPC Expert's Free Version Time Limit Apply to the Data Archiving Service? The OPC Expert application can be downloaded and evaluated at no charge, and the archiving component within [...]
What Operating Systems Does OPC Expert Support? OPC Expert runs natively on Windows, supporting workstations from Windows XP through Windows 11 and servers from Windows Server 2003 through Windows Server [...]
