twinsphere twinfix Documentation

twinfix is a free-to-use service that to check the conformity of AAS packages for common issues. It is publicly available at https://twinfix.twinsphere.io ⧉.

Overivew

twinfix analyzes uploaded .aasx packages and displays all validation errors found grouped by error class. It offers a help screen for many of the common errors including links to relevant parts of the specification and a recommendation on what to do to address the issue.

At the moment, twinfix supports the following validations:

• AAS Spec Part 1, validations of the meta model language and its normal serializations
• AAS Spec Part 5, validations for the .aasx package format
• Specific validations for submodel instances and submodel templates
• Validations for the conformity of submodel instances against the templates that guided their creation

For some errors it even has the power to apply a fix automatically!