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U.S. Department of Energy
Office of Scientific and Technical Information

OT Emulation Data Broker

Software ·
DOI:https://doi.org/10.11578/dc.20211103.1· OSTI ID:code-66542 · Code ID:66542
 [1];  [1]
  1. Sandia National Lab. (SNL-CA), Livermore, CA (United States); Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Sandia National Laboratories (SNL), Albuquerque, NM, and Livermore, CA (United States)

The OT Emulation Data Broker system allows Simulink models to be connected to an emulated control system network. The package includes a Simulink S-Function that allows communication to the data broker via inter process communication; a data broker, which orchestrates communication between the emulated control system network and the simulation; an endpoint, which facilitates communication between the data broker and PLC's on the control network using ModBus/TCP; and an example PLC structured text files that work with OpenPLC, an open source emulated PLC. Sandia National Laboratories is a multimission laboratory managed and operated by National Technology & Engineering Solutions of Sandia, LLC, a wholly owned subsidiary of Honeywell International Inc., for the U.S. Department of Energy’s National Nuclear Security Administration under contract DE-NA0003525. SAND2021-11479 O

Site Accession Number:
SCR #2680
Software Type:
Scientific
License(s):
GNU General Public License v3.0
Programming Language(s):
Python; Simulink; S Function; C Code; Python
Research Organization:
Sandia National Laboratories (SNL-NM), Albuquerque, NM (United States)
Sponsoring Organization:
USDOE

Primary Award/Contract Number:
NA0003525
DOE Contract Number:
NA0003525
Code ID:
66542
OSTI ID:
code-66542
Country of Origin:
United States

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