Read our library on OPC UA, Modbus TCP, explainable predictive maintenance, and getting real value out of CMMS workflows on the shop floor.
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The library below is sent on request. Everything here is already online, in full, with nothing to fill in first.
Working notes on OEE arithmetic, vendor evaluation, and why a maintenance score you cannot reproduce is a score you cannot defend.
The seven questions to ask a predictive maintenance vendor, with what a straight answer sounds like, and the five lines a TCO model has to count.
How HMAC-SHA256 row chaining, append-only triggers and a monotonic per-tenant sequence make every action tamper-evident.
Plain definitions for the terms that show up in every evaluation: OPC UA, z-score, EWMA, OEE, merchant of record, and the rest.
Three deterministic detectors, a published deduction table, and a 0 to 100 health score that traces back to specific events: how Haltless replaces a black-box model with maths your auditors can read.
Request a copyA technical reference on certificate trust lists, message signing, security policies, and the auth modes you should never expose to the OT network.
Ask us about itHow to evaluate predictive-maintenance platforms when you already run a CMMS, and where the alert-to-work-order seam usually breaks.
Ask us about itA walkthrough of the SQLite buffer behaviour, schema-version checks, and the auto-flush sequence when connectivity returns.
Ask us about itCOMMON QUESTIONS
Not for anything published on the site. The blog, the buyer’s guide, the audit chain deep-dive and the glossary are all open, in full, with no form. The whitepapers, e-book and webinar below are sent on request because they are files rather than pages.
Email us and ask for it by name. It comes back as a file, with one follow-up to answer anything specific to your stack. There is no drip sequence and no sales call attached to it.
Yes. They exist to be forwarded to whoever has to sign off on the purchase. Attribution to Haltless is appreciated, and the site pages are stable URLs you can link to directly.
Connect Haltless to your existing PLCs, validate the explainable health score on your own equipment, and we come back with a tailored quote. No new hardware, no proprietary sensors, no consultants.
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