Automation Device Parameter Limits for Flexible Configuration
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Solution Overview
Problem
Existing automation systems lack a flexible and needs-based selection method for automation devices, as they are typically configured with rigid operating parameter limits that do not adapt to specific application conditions, leading to over-specification and unnecessary costs.
Innovation Solution
A method that calculates variable limit values for operating parameters based on predetermined target values, allowing for flexible selection and configuration of automation devices to ensure operational suitability within specified conditions, enabling the use of less expensive devices while maintaining performance.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If rigidly predefined specification data with fixed limit values are used for automation device selection, then device reliability is ensured across entire parameter ranges, but device complexity and cost increase due to over-specification
Solution Approach 1:
The patent applies dynamics by transforming fixed, rigid limit values into variable, dynamically calculated limit values. The configuration system calculates specific limit values for the second operating parameter based on the actual target value of the first operating parameter, allowing the device specifications to adapt dynamically to different application conditions rather than maintaining static over-specification across all possible ranges.
Solution Approach 2:
The patent changes parameters by shifting from fixed specification parameters to variable parameters. The limit value of the second operating parameter is no longer a fixed predefined value but is calculated based on the target value of the first operating parameter and the device model, enabling parameter adaptation to specific application requirements and reducing unnecessary over-specification.
2Reliability
If fixed limit values valid across entire parameter ranges are specified, then automation device can operate under all extreme conditions, but cost increases due to selection of more expensive components
Solution Approach 1:
The patent changes parameters by transforming fixed specification parameters into variable parameters. The limit value of the second operating parameter is calculated based on the target value of the first operating parameter and the device model, enabling parameter adaptation to specific application requirements. This allows selection of cost-appropriate components that meet actual needs rather than over-specifying for all possible extreme conditions.
Solution Approach 2:
The patent applies this principle by enabling the selection of less expensive automation devices that are sufficient for the specific application conditions. By calculating variable limit values based on actual target parameters rather than requiring components to withstand all possible extreme conditions, the system allows selection of cost-effective components without compromising operational reliability in the intended application.
3Adaptability or versatility
If variable limit values are calculated based on target values, then flexible and needs-based device selection is enabled, but configuration system complexity increases
Solution Approach 1:
The patent applies self-service by enabling the configuration system to automatically calculate variable limit values based on the target value of the first operating parameter and the stored device model. The system serves itself by performing the calculations and providing the appropriate limit values without requiring manual intervention or complex external configuration, thus achieving flexibility through automated self-determination of parameters.
Solution Approach 2:
The patent applies preliminary action by pre-storing the device model that contains the relationships between operating parameters before actual device selection. This pre-prepared model enables the configuration system to quickly calculate variable limit values when needed, providing flexible device selection without requiring complex real-time analysis or manual configuration during the selection process.
Data Source
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AI summary
A method for providing operating parameters of an automation device via a configuration system, comprising: - capturing a preselection of the automation device via a user interface of the configuration system, - capturing a target value of a first operating parameter of the automation device via the user interface, - calculating a limit value of a second operating parameter of the automation device as a function of the target value of the first operating parameter, wherein the dependence of the second operating parameter on the first operating parameter is calculated using a device model of the automation device, - outputting the limit value of the second operating parameter via the user interface of the configuration system.