TRAX offers WDPF® control SAMA logic functional drawing services – effectively documenting existing power plant control logic with user-friendly AutoCAD logic diagrams in native WDPF® format. In addition, TRAX offers a variety of control logic maintenance services to keep your controls up to date.
Westinghouse Distributed Processing Family (WDPF®) was one of the most prolific control systems used in the power industry in the 1980s and 90s. As inevitable changes were made to a plant’s control logic, the documentation of the as-running control logic became obsolete. Consequently, diagnosing control problems and making modifications became difficult.
In response, TRAX developed both products and services to significantly prolong the useful life of the plant’s existing control system and/or facilitate the migration to Emerson Ovation®.
WDPF® Automatic Schematic Drawing Program
The Automatic Schematic Drawing Program (ASDP) reads the WDPF® control logic file from your plant’s computer and creates SAMA logic drawings (functionals) in AutoCAD. Not only does ASDP offer numerous benefits and features, but it is also customizable to fit your exact needs. This program is fast, efficient and affordable.
Contact us regarding automatic conversion of other DCS systems.
Control Logic Maintenance Services
As plants age or modifications occur, control logic require changes. Our control engineers can redesign your WDPF® control logic and program it into your hardware. All logic changes are fully tested prior to plant installation.
