After 15 years fixing PLCs in the field — Allen-Bradley, Siemens, Fanuc, Mitsubishi — I noticed the same pattern every single day:
A tech stares at a fault code. Calls someone who might know. Waits. Flips through a binder. Waits more. Meanwhile, the line is down and the plant is losing $10K-$50K per hour.
The knowledge to fix it exists. It's just trapped in someone's head, or buried in a 300-page manual nobody can find.
So I Built RepairXpert AI
It's simple:
- Enter a fault code or take a photo of the panel
- Get ranked probable causes in 10 seconds
- Step-by-step fix instructions written in field-tech language
- Parts links with pricing from AutomationDirect, Amazon, Grainger
300+ fault codes across conveyors, pilers, AS/RS, packaging lines, palletizers, and 40+ PLC brands.
What Makes This Different
- Photo diagnosis — snap a picture of a sensor or fault display
- Field tricks — the diagnostic shortcuts that aren't in any manual
- Parts links — not just "replace the sensor" but "here's the exact part number and where to buy it"
- No cloud dependency — your diagnostic data stays private
Try It
Free tier: 3 diagnoses/day, no credit card.
Pro ($19/mo): Unlimited diagnoses + photo analysis.
Enterprise ($49/mo): Team features + priority support.
Use code FIRSTDIAGNOSIS for a free month of Pro.
Built by a field tech, for field techs. If you turn wrenches for a living, I'd love your feedback.
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