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Emerson 20/20 service manual Instruments Calibration, Pressure and Temperature Inputs

Models: 20/20

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Section 13 • Instruments Calibration

Overview

The Instrument Calibration screen allows the operator to define how the Vission 20/20 will interpret the signal from any devices attached to the panel’s analog inputs. The instrument calibration screen is organized up to six pages. Each page is then divided into several left side selected tabs. Each tab will be headed with an informa- tion bar labeled “I/O” that give the basic information for that device. The “A/D bit Value” display box shows the unmodified value read by the Vission 20/20 analog to digital converters. This display box is not affected by any changes to the calibrations settings. As long as a de- vice is connected to the associated input, there will be a value in this display box. The “Calibrated Value” dis- play box shows the end result of the calibration process. Therefore, any changes to the calibration setpoint will effect what value is shown, see Figure 13-1 Instruments Calibration Screen.

All instruments are calibrated using a two point linear

calibration process. Any device that has a non-linear re- sponse to environmental stimuli will not be able to be calibrated through the Vission 20/20.

Pressure and Temperature Inputs

The most commonly used instruments are tempera- ture and pressure sensors. The first two pages of the Instrument Calibration screen are dedicated to these instruments.

Each tab on these two pages are divided into two sec- tions, Device Calibration and Channel Calibration. The device calibration section is where the operation param- eters of the instrument is defined. The channel calibra- tion defines the type of signal sent by the instrument.

Default Devices:

•By selecting this option, the operator will have access via a drop-down box of several common devices. The

Figure 13-1. Instruments Calibration Screen

Vission 20/20 • Operation and Service Manual •Vilter/Emerson • 35391SC 1.8.5153

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Page 67
Image 67
Emerson 20/20 service manual Instruments Calibration, Pressure and Temperature Inputs
Page 66 Page 68

20/20 specifications

Emerson 20/20 is an advanced platform designed for real-time data analytics, visualization, and operational optimization in industrial settings. This robust solution aims to empower organizations by providing actionable insights derived from their operational data, enabling enhanced decision-making and improved efficiency.

One of the standout features of Emerson 20/20 is its ability to integrate seamlessly with various sources of data, whether structured or unstructured. It consolidates information from different systems, such as historians, control systems, and ERP software, allowing users to gain a comprehensive view of their operations. This integration capability is crucial for businesses looking to maximize their data utilization without being confined to a single data source.

The platform employs powerful analytics tools that utilize machine learning and artificial intelligence technologies. These tools are designed to automatically identify patterns, anomalies, and trends in real-time. By leveraging predictive analytics, Emerson 20/20 helps organizations forecast potential issues before they escalate, allowing for proactive maintenance and minimizing downtime.

Emerson 20/20 also features user-friendly visualization dashboards, which provide customizable views tailored to individual user roles. This means that whether you are a plant manager, a process engineer, or an executive, you can access relevant data that speaks directly to your needs. These dashboards facilitate easier understanding of complex data sets, promoting informed decision-making across the organization.

One notable characteristic of Emerson 20/20 is its adaptability and scalability. Businesses of all sizes can implement the platform and scale its features according to their needs. This flexibility ensures that both small operations and large enterprises can derive value from the solution, making it an attractive option for various industries.

Additionally, the platform is designed with cybersecurity in mind, ensuring that data integrity and confidentiality are maintained. This aspect is increasingly important as industries become more interconnected and target more sophisticated cyber threats.

In summary, Emerson 20/20 stands out as a powerful tool for organizations seeking to harness their operational data effectively. With its advanced analytics capabilities, seamless integration, customizable visualization, and scalable design, it offers a comprehensive solution to optimize industrial performance and support data-driven decision-making. As businesses continue to navigate the complexities of modern operations, Emerson 20/20 provides the insights necessary to stay competitive and responsive to changing market demands.