Network Management Tool for Automatic Node Replacement Configuration
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Solution Overview
Problem
Existing network management tools struggle to automatically re-establish node connections and configure static data for replacement devices with different Program IDs in automation control systems, leading to labor-intensive manual configuration and potential system inefficiencies.
Innovation Solution
A system that automatically restores logical network variable connections, writes configuration property values, and presents potential conflicts to the installer for resolution, allowing for automatic reconfiguration of nodes with different Program IDs by defining mandatory connections and updating the network accordingly.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Manufacturing precision
If manual configuration is used for replacement devices with different Program IDs, then configuration accuracy can be ensured, but installation time and labor cost increase significantly
Solution Approach 1:
The system performs preliminary actions by automatically detecting the replacement device, retrieving its Program ID, comparing it with the original device, and pre-configuring all necessary network variable connections and configuration properties before the installer completes the replacement. This eliminates the need for manual post-installation configuration while ensuring accuracy through automated device database lookups and validation routines.
Solution Approach 2:
The replacement device itself participates in the configuration process by providing its Program ID and responding to configuration commands. The system uses the device's own identification information to automatically retrieve the correct configuration template and apply appropriate settings, allowing the device to configure itself without extensive manual intervention.
2Productivity
If automatic reconfiguration is implemented for replacement devices, then installation time is reduced, but system complexity increases due to Program ID matching and conflict detection
Solution Approach 1:
The system introduces a configuration management intermediary that handles the complex Program ID matching, comparison, and conflict detection logic. This intermediary layer sits between the installer and the replacement device, automatically managing the complexity of determining whether devices match, retrieving appropriate configurations, and handling mismatches through predefined resolution protocols.
Solution Approach 2:
The system manages complexity by dynamically changing configuration parameters based on Program ID matching results. When a match is found, the system applies a standardized configuration template; when mismatches occur, it adjusts parameters through automated conflict detection and resolution routines, allowing the system to adapt its complexity level to the specific replacement scenario.
3Adaptability or versatility
If replacement devices with different Program IDs are supported, then system adaptability improves, but configuration reliability may decrease due to potential mismatches
Solution Approach 1:
The system implements feedback mechanisms that continuously monitor configuration status during the replacement process. It compares the replacement device's Program ID against the original device, detects mismatches, and provides real-time feedback to both the installer and the configuration system. This feedback loop ensures that configuration reliability is maintained even when adapting to different device types through automated conflict detection and resolution.
Solution Approach 2:
The system performs preliminary validation and conflict detection before finalizing the configuration. By checking Program ID compatibility and retrieving appropriate configuration templates in advance, it prevents unreliable configurations from being applied, thereby maintaining high configuration reliability while supporting diverse device types with different Program IDs.
Data Source
AI summary
A tool is provided for use when replacing devices in an automatically controlled distributed processing system. In one embodiment a network management tool reestablishes all or a portion of the logical connections formerly provided to a bound node where a replacement device is or will be located. The network management tool compares data associated with the logical connections of the bound node and data associated with the logical connections for the replacement device to determine proper logical connection. The network management tool identifies network variables associated with the bound node that are not associated with the replacement device and deletes those network variables from other devices on the network if the network variable is not useful in the network after the replacement device is bound.