The Hidden Risk of Legacy Control Systems
Many factories in Montreal and across Canada are running on "Zombie" systems—older PLCs and HMIs that are no longer supported by manufacturers. When these parts fail, the downtime doesn’t last hours; it lasts weeks while you hunt for used parts on eBay. At Aidtech, we specialize in breathing new life into older machinery.
1. Why Retrofit instead of Replace?
Replacing an entire machine can cost millions. However, a PLC Retrofit (upgrading the "brain") often costs a fraction of that price while delivering 90% of the benefits of a new machine, such as faster cycle times and better data tracking.
2. Signs Your Control Panel Needs an Urgent Upgrade
- Obsolete Hardware: You are using Allen-Bradley SLC 500, Siemens S7-200, or older Omron systems.
- No Data Visibility: You can't track OEE or energy usage.
- Safety Non-Compliance: Your old panel doesn't meet current CSST/CNESST or UL safety standards.
3. The Modernization Process
Aidtech’s team performs a full audit, converts your old logic to modern platforms (like TIA Portal or Studio 5000), and replaces old wiring with clean, UL 508A-certified builds.
Stop gambling with your production schedule. Contact Aidtech today for a free audit of your legacy control panels.