YAU.POC/wrps-demo-kit
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xxlio d50dbc8e08 chore: preserve reference files byte-for-byte 
.gitattributes normalised the CI Server exports under 99-reference/ to LF.
They are a format specification and must match what CI Server actually
wrote, so mark the folder -text and restore the originals.
2026-09-02 15:17:49 +10:00
99-reference chore: preserve reference files byte-for-byte 2026-09-02 15:17:49 +10:00
.gitattributes chore: preserve reference files byte-for-byte 2026-09-02 15:17:49 +10:00
.gitignore chore: initialise wrps-demo-kit 2026-09-02 15:07:31 +10:00
README.md chore: initialise wrps-demo-kit 2026-09-02 15:07:31 +10:00

README.md

wrps-demo-kit

A kit for building demo automation use cases on Yokogawa CI Server (SCADA) and OpenPLC Runtime (soft PLC, in Docker) — with the Waterloo Road Pump Station (WRPS) demo as its first worked example.

Note

This repository is being assembled. It is the successor to an earlier working repo, and material is being reviewed and moved across one folder at a time. Sections not yet present have not yet been audited.

The two systems

Role Host Address
SCADA — Yokogawa CI Server yau-poc-cicore1 10.0.0.21
PLC — OpenPLC Runtime container yau-sls-poc-lin001 10.0.0.17

Architecture invariant: OpenPLC Runtime is the Modbus TCP server (slave) on port 502. CI Server is the Modbus client (master) and polls it. The register map is the contract between the two sides.

Layout

To be filled in as each part is brought across.

Assembled from the WRPS working repo, 2026-09.