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A Tool for the Certification of PLCs based on a Coq Semantics for Sequential Function Charts
[article]
2011
arXiv
pre-print
In this report we describe a tool framework for certifying properties of PLCs: CERTPLC. CERTPLC can handle PLC descriptions provided in the Sequential Function Chart (SFC) language of the IEC 61131-3 standard. It provides routines to certify properties of systems by delivering an independently checkable formal system description and proof (called certificate) for the desired properties. We focus on properties that can be described as inductive invariants. System descriptions and certificates
arXiv:1102.3529v1
fatcat:jaxa4iqbqvcbjofnflj54schbq