Hazards Green WTW

The Hazards Green project was to integrate a package UV plant and a new high lift pumping station into an existing site. The existing site has a mixture of Mitsubishi Q series PLCs and Allen Bradley SLC PLCs communicating to a Wonderware InTouch SCADA.

A protocol convertor was used to allow the Mitsubishi and Allen Bradley PLCs to communicate. Data was carefully mapped to allow visualisation of the new plant on the InTouch SCADA and to get required alarm and status data to telemetry. This involved modifying communication functions in the Allen Bradley SLCs and creating new data tables for telemetry, then creating new mimics for the InTouch SCADA.