Observed arrival · 2026-11-12
Sinfallos: industrial automation troubleshooting
A Spanish-language reference for PLC, drive, and HMI faults, with troubleshooting guides, calculators, a glossary, and a technical forum.
- For
- Industrial automation technicians and engineers
- Worth noticing
- The homepage reports 16 published fault sheets, 85 glossary terms, and 24 forum replies; its latest listed forum activity was dated 11 November 2026.
Field notes
The site lists equipment equivalents for replacements, including parameters to recheck, alongside calculators for cable voltage drop, 4–20 mA/0–10 V scaling, and 24 V supply sizing. Its forum displays troubleshooting questions with named contributors and reply counts; the homepage reports 24 replies and a latest entry dated 11 November 2026. The author describes himself as an automation engineer and says manufacturer manuals supply the data while field experience supplies the judgment.
Observed signals
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Editorial observations of this landing page, not a rating.
One card from the complete issue