A Mapping Approach from System Control Diagrams to the Module Type Package

Modular process plants, built from Process Equipment Assembly (PEA), promise a higher flexibility compared to monolithic plants. Digital documentation is a key requirement for a seamless orchestration of a modular plant using PEAs from different vendors. From a process engineering functional view the Module Type Package (MTP) documents the capabilities realized by a PEA. From a automation perspective the documentation and specification can be optimized by utilizing a standard called System Control Diagrams (SCDs). There is up to now no connection of the individual standards. This connection could enable an integrated engineering approach to raise consistency and reduce engineering effort. This work presents an approach to map SCD based automation planning to the MTP. Therefore, both standards are introduced and a mapping from SCD to MTP is realized. It is shown, that most of the functions from SCD have a representation in the MTP, enabling the linking of basic automation functions to capabilities. This enables engineers which are using SCD as a planning tool to efficiently provide an MTP for PEAs or modular plants.