Assignment Details
The Consultant shall provide the following Services (but not limited to) to the Client:
PLC Code Development Plan
Responsibilites:
Understand Existing PLC Code: Gain a comprehensive understanding of the current PLC codebase.
Web UI Enhancements: Implement changes to the Web UI interface, including adding configuration settings. Event Log Mechanism: Develop an event logging mechanism and enable log downloads via the Web UI. Operation Sequence Changes: Modify the operation sequences within the existing PLC application code. Error Handling Mechanism: Establish a communication error handling mechanism for different interface types, along with corresponding actions.
Web UI Security: Introduce password protection for access to the Web UI.
Encryption Key Loading: Provide a means for loading encryption keys through the Web UI.
Firmware Upgrade: Implement the feature to upgrade the PLC code in field. Application and PLC version update.
Requirements and Specifications: Deliver detailed requirements, along with implementation and testing specifications.
Testing and Reporting: Conduct thorough testing and ensure that a comprehensive test report is updated accordingly.
Expected Deliverables and Timeline
By 28th March 2025
Understand Existing PLC Code: Gain a comprehensive understanding of the current PLC codebase.
Web UI Enhancements: Implement changes to the Web UI interface, including adding configuration settings. Enhance the interface up to 4 UPS from 2.
Encryption Key Loading: Provide a means for loading encryption keys through the Web UI.
Web UI Security: Introduce password protection for access to the Web UI.
Tests reports and implementation documents.
By 30th April 2025
Event Log Mechanism: Develop an event logging mechanism and enable log downloads via the Web UI. Error Handling Mechanism: Establish a communication error handling mechanism for different interface types, along with corresponding actions.
Firmware Upgrade: Implement the feature to upgrade the PLC code in field.
Requirements and Specifications: Deliver detailed requirements, along with implementation and testing specifications.
Web UI Aesthetics: Change the Web UI look compactible with SE guidelines.
Testing and Reporting: Conduct thorough testing and ensure that a comprehensive test report is updated accordingly.
Skills Required
Experience in PLC programming, troubleshooting, and firmware upgrades
Proficiency in modifying operation sequences within existing PLC applications
Strong knowledge of Web UI enhancements, including security features like password protection and encryption key management
Ability to develop and implement event logging and error handling mechanisms for different interfaces
Familiarity with version control and application updates for PLC systems
Strong testing, debugging, and documentation skills, including updating test reports and specifications
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6 month(s)
5+ years 
On-Site
