01 / SERVICES
PLC & machine troubleshooting in Toronto & the GTA
Machine stopped mid-cycle? Faults coming back after a reset? We back up the current program first, trace the cause and agree on a fix with your team. We document the work and hand over the updated backup.
Based in North York, serving Toronto, the GTA and other Ontario locations by arrangement. Share your location, platform, symptoms and urgency so we can confirm scope and availability.
Line stopped? Call. If we miss your call, leave a message with your site and symptoms. For written requests, we reply within one business day.
Signs you need this
- A machine stops mid-cycle or will not complete its sequence.
- Intermittent faults return after a reset and the cause is unclear.
- PLC, drive, sensor or interlock diagnostics need a structured review.
What we do on a visit
- Back up the current PLC and HMI programs before any edit; confirm access and the working revision.
- Trace the fault through sequence logic, I/O, permissives, interlocks and drive diagnostics.
- Agree the change with your site team, make the scoped correction and test the affected operation.
- Document the changes, test results and outstanding actions; hand over the updated backup.
Platforms
How a call-out works
- Share the platform, symptoms, location and urgency; we confirm the initial scope and availability.
- Agree site access, the shutdown window and who can authorize changes before the visit.
- Review the findings and test results together, then receive the change record and next actions.
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FAQ
Can you help when the line is down?
Send the platform, symptoms and urgency. We confirm availability and a safe access plan; response and attendance depend on the agreed scope.
Will you change the program immediately?
No change is made before a backup, fault review and agreement with the authorized site contact.
Can you investigate intermittent stops?
We review the available fault history and diagnostics, and document any observation or logging needed to isolate the cause.
Need help tracing a machine fault?
Tell us what stopped, what the operator sees and which control platform you use. We’ll review the symptoms and confirm the next step.
Line stopped? Call. If we miss your call, leave a message with your site and symptoms. For written requests, we reply within one business day.
info@aranvision.ca