Requirements
The requirements for the use of the WinCC OA JavaScript Manager for Node.js are:
- Correctly installed version of WinCC OA (version 3.20 or higher). Node.js® is installed with WinCC OA.
- At the moment, the Node.js® versions 16, 18 and 20 are
supported.
Note: The even-numbered Node.js® versions are LTS versions
- During development an internet connection is required for downloading tools and npm packages used by the module to be developed.