Westinghouse continues to evolve its proven digital I&C safety platforms under the Common Q+ (CQ+) modernization strategy—preserving licensing foundations while enabling phased upgrades aligned with long‑term operation needs. Advanced Logic System v2 (ALS v2) is an FPGA‑based safety platform that delivers deterministic logic execution, inherent architectural diversity, and predictable regulatory outcomes for safety‑critical applications.

Westinghouse is modernizing the Common Q safety software development experience through the Common Q Development Tools—enabling engineers to develop, test, and debug AC160 safety software in a functional simulation environment without requiring physical hardware.

Westinghouse delivers a fully integrated on proven platforms — Common Q, ALSv2, Safety HMI — unified under the CQ+ architecture. This approach enables utilities to modernize safely, predictably, and without operational disruption.

Westinghouse continues to evolve the proven Common Q safety platform under the Common Q+ (CQ+) modernization strategy - preserving licensing foundations while enabling phased upgrades aligned with long-term operation needs. The PM646C processor module addresses component obsolescence and increases computing capacity while maintaining compatibility with the existing Common Q system architecture.

Westinghouse has developed new printed circuit cards for use in the solid state protection system (SSPS). The replacement printed circuit cards are the same in form, fit and function as the original cards, but also address obsolescence of the Motorola High Threshold Logic (MHTL) devices, which are designed to enhance reliability and include improvements for maintenance.

Many nuclear utilities installed their post-accident monitoring instrumentation using technology from the late 1970s and early 1980s. In this rapidly changing technological environment, component obsolescence and ever increasing operations and maintenance (O&M) costs are a growing concern. To address this, Westinghouse is pleased to offer a modernized PAMS using its common qualified (Common Q™) platform.