SPC/SQC in PI Vision

Statistical process control is commonly understood as an approach to optimizing production and service processes based on statistical techniques. Statistical process control (SPC) provides production teams with a consistent method of viewing and interpreting data to improve processes and identify and prevent production problems. SPC identifies instances of unnatural variation so that root causes can be assigned and corrected. Control charts are used by a variety of industries and agencies as a means to monitor and drive improvements in many types of processes. In many industries, the application of SQC has yielded major economic benefits. However, the use of SQC methods has been limited by the daunting and often tedious tasks of calculating samples and graphing data, especially for very large data sets.

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In the wake of the end of PI Process Book support, many companies are facing migration to the new PI Vision. One problem is the absence of a popular and useful feature of the Process Books – the SPC/SQC Control. This is where the developed Control for PI Vision comes in. This enables you to use all the features of the SPC Control in the new environment. Furthermore, the Werusys PI Vision Suite provides you with many other controls for PI Vision. In connection with a statistical evaluation of a process, a box plot is of particular interest.

SPC SQC Plot ProcessBookSPC SQC Control PI Vision

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Werusys PIVision Suite - SPC Perfomance

Detailed settings

Werusys PI Vision Suite -SPC SQC Settings

SPC/SQC with Seeq

In Seeq, control charts and run control conditions can be created to monitor data in near real-time and flag when the data indicates abnormal or out-of-control behavior. The Werusys SPC Add-On for Seeq automates most of this task and allows users to efficiently and clearly monitor their process parameters. With the help of the Werusys PI Vision Suite, these analyses can be seamlessly integrated into PI Vision.

Seeq SPC SQC in PI Vision

Werusys Seeq SPC Add-On in PI Vision

Werusys PI Vision Suite

The Werusys PI Vision Suite

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The Werusys PI Vision Suite expands your possibilities with the help of a wide range of new controls that are perfectly adapted to your needs. In addition, the PI Vision Suite allows you to embed Seeq analyses of any kind.

New opportunities

More than a dozen additional visualization options

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Always up to date and ready to use for any PI Vision version

Embed Seeq analyses

Display analyses prepared in Seeq directly in PI Vision

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Direct contact with PI System experts around the clock

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In the current hype around predictive analytics, machine learning, and data science, what’s missing are solutions to the real challenges to an analytics-driven organization. Tapping the expertise of your current employees. Support for collaboration and knowledge capture to foster sharing and reuse of analytics efforts. And the ability to rapidly distribute insights to the people who need them to quickly improve outcomes.

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Seeq is the first application dedicated to process data analytics. Search your data, add context, cleanse, model, find patterns, establish boundaries, monitor assets, collaborate in real time, and interact with time series data like never before.

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Whatever your process historian or operational data system of record – the OSIsoft® PI System®, Honeywell’s Uniformance® PHD, Emerson DeltaV and Ovation, Inductive Automation’s Ignition, AspenTech IP.21, Wonderware, GE Proficy or any other – Seeq can connect and get you working in minutes.

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