OPCcalc® and EDICTvb.Net (v.4.7.0)
OPCcalc® is a vendor-neutral, process calculation framework for OPC data. OPCcalc allows you to easily create and manage process calculations that read and write current and historical OPC data.
Learn more about OPCcalc…
EDICTvb.Net™ is a process calculation framework for OSISoft PI. EDICTvb.Net allows you to easily create and manage process calculations that read and write current and historical PI data.
Learn more about EDICTvb.Net…
Version 4.7.0 Release
Version highlights:
- Visual Studio 2022 support
- OPCcalc: DCOM Hardening Support
Visual Studio 2022 and MSBuild Tools v17 support
Equation library projects now support building/compiling using Visual Studio 2022 and MSBuild v17. Debugging of equation libraries and user functions is also supported in Visual Studio 2022. Visual Studio 2022 supported versions include Enterprise, Professional, and Community.
OPCcalc: DCOM Hardening Support
Due to a vulnerability detailed in CVE-2021-26414, Microsoft released a security update in June 2021 which will change the level of DCOM security required between OPC Classic clients and remote OPC servers. OPCcalc now sets the default Client Authentication Level to ‘Packet Integrity’ which will allow OPCcalc to connect to remote OPC Servers once this change takes effect.