Walters Controls is an engineering firm that develops advanced process control systems. These systems typically use PLCs or PACs for control, PCs running HMI software for operator interface and data acquisition, and are integrated with the plant's IT infrastruture.

Lately, the majority of our projects have been control system rewrites. Many companies have control systems that are old and in need of an upgrade, or they have had bugs and glitches from the beginning. Our clients have found that we can often rewrite a system from scratch using our programming standards for less than it would cost to modify the existing system. The result is a new system that is robust, easy to maintain, and includes all the improvements made since the original system was commissioned. If you are considering a rewrite, or are installing a new system and want it done right the first time, contact us.

Walters Controls is not just another systems integrator. Browse this website to learn more about us, then give us a call to discuss your plans and how we can help. Word of mouth is our best salesman, ask us for references.

Click the following link to read about a recent rewrite that improved the efficiency of a production line by 5.5%: “The Impact of PLC Program Architecture on Production Line Efficiency: Case Study of a Control System Rewrite”