Actuator Startup Menu Flow for Accurate Parameter Commissioning
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Solution Overview
Problem
The commissioning of actuators is time-consuming and error-prone due to the manual entry of operating parameters using an operating manual, which can lead to incorrect settings and potential damage to the actuator or connected components.
Innovation Solution
An interactive menu structure is used to guide the sequential entry of operating parameters, allowing jumps between menu branches based on input, automatic conversion of parameters, and plausibility checks to ensure accurate and efficient parameter setting.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If manual entry of operating parameters using an operating manual is used, then the actuator can be commissioned, but the process is time-consuming and error-prone
Solution Approach 1:
The actuator performs automatic self-parameterization by detecting end positions and calculating operating parameters autonomously. The control system automatically determines the first and second end positions, calculates the stroke and number of revolutions, and configures the actuator without requiring manual intervention or external devices, thereby eliminating time-consuming manual entry and reducing errors
Solution Approach 2:
The patent replaces the mechanical/manual process of parameter entry with an automated electronic control system. The control unit automatically detects physical end positions through torque monitoring and sensor feedback, then computationally determines all operating parameters, substituting the manual mechanical process with an intelligent automated system
2Ease of operation
If manual navigation through parameter entry is required, then all parameters can be entered, but the process becomes complex and error-prone
Solution Approach 1:
The actuator automatically performs preliminary detection of end positions and calculation of operating parameters before the commissioning process begins. By pre-determining the first end position, second end position, stroke, and number of revolutions automatically, the system eliminates the need for complex manual navigation through multiple parameter entry screens, simplifying the commissioning process while maintaining completeness
3Measurement precision
If automatic parameter calculation is implemented, then conversion accuracy is improved, but the control system complexity increases
Solution Approach 1:
The control unit serves multiple functions: it controls the drive motor, detects end positions through torque monitoring, calculates operating parameters (stroke, number of revolutions), and manages the automated commissioning process. By consolidating these diverse functions into a single multi-functional control unit, the patent achieves precise automatic parameter calculation without proportionally increasing overall system complexity
Data Source
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AI summary
Method for starting up an actuator (1), characterised in that operating parameters of the actuator (1) are successively retrieved and input in an interactive menu structure, in that in the menu structure at least one path is defined which determines the operating parameters to be successively retrieved, and in that acknowledgement of a parameter input causes a jump along the defined path to the next parameter input, in particular the path linking a plurality of branches of the menu structure.