An example of an Ignition historian trend display (not from this project).
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Teledyne Ignition Historian for BMS
Teledyne Ignition Historian for BMS
2023-2024
PURPOSE
To install a data collection system for Teledyne using Inductive Automation’s Ignition Historian.
SCOPE
4 month timespan, ~$15,000 in proposal.
Installation of Microsoft SQL Database.
Integrating Ignition historian into existing Rockwell PLC system.
Configuration of tag data storage.
Terminology & Definitions
Terminology & Definitions
Ignition - Ignition Automation, an industrial automation software company.
Rockwell - Rockwell Automation, an industrial automation company.
Historian - Data Historian. Used to collect and record data from a control system.
SQL - Structured Query Language.
Python - General purpose programming language.
HMI - Human Machine Interface. The graphics seen by an operator. Connected to the code such that the operator can easily control the system.
PLC - Programmable Logic Controller.
BMS - Building Management System.
CONTRIBUTIONS
Independent ownership of entire project scope.
On-site support, in-house software development, project management.
Installing SQL database and Ignition historian.
Used Python and SQL queries.
Configuring data from BMS to be recorded and stored.
Redesigning HMI displays to accommodate changes.
Aided in securing future projects between RoviSys and Teledyne.
A simplified overview of Ignition historian tag storage system.
Project Overview
Project Overview
At Teledyne, I led the engineering effort to upgrade their Building Management System (BMS) from an outdated Rockwell interface to a modern Ignition SCADA platform. The legacy Rockwell system had limited scalability, a clunky operator interface, and increasing maintenance costs, which restricted visibility and responsiveness across their facilities. The transition to Ignition enabled more intuitive control, better data accessibility, and enhanced integration with future systems.
My Role and Responsibilities
My Role and Responsibilities
As the sole engineer on the project, I was responsible for end-to-end execution. This included:
System Analysis & Planning: Evaluating the existing Rockwell implementation, mapping out control logic, and identifying inefficiencies and risks.
Ignition Development: Designing and configuring Ignition screens for operators, implementing new alarms, and creating dashboards to visualize real-time facility performance.
Integration: Migrating data tags and I/O points from Rockwell into Ignition, ensuring compatibility and maintaining system integrity.
Testing & Validation: Running simulation tests to confirm the new platform mirrored the functionality of the legacy system while providing enhanced usability. I also conducted live validation alongside Teledyne staff.
Documentation & Training: training operators on the updated system to ensure smooth adoption.
Outcomes & Impact
Outcomes & Impact
The upgrade resulted in a more reliable and user-friendly BMS, with reduced downtime and simplified troubleshooting. Operators now have improved visibility into building subsystems, including HVAC, lighting, and environmental controls. By consolidating operations into Ignition, Teledyne gained the ability to scale and adapt their system for future facility expansions.
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