Catalog, not chaos
Modules map to how techs actually learn TIA: hardware, LAD/FBD, blocks, diagnostics, Unified, Safety, then V21 extras (Git, Copilot, S220).
A course platform for automation technicians and control engineers learning TIA Portal V21 — structured like a professional catalog, but with a real in-browser workbench for LAD/FBD-style logic and fail-safe F-parameters.
Same idea as a RealPars-style catalog — except you drop contacts, coils, and F-params yourself.
RealPars-class structure. SITRAIN-class topics. A workbench you can actually click.
Modules map to how techs actually learn TIA: hardware, LAD/FBD, blocks, diagnostics, Unified, Safety, then V21 extras (Git, Copilot, S220).
Place NO/NC contacts, coils, SET/RESET, TON and CTU. Toggle field tags and watch the scan evaluate the rung — no license server required.
Configure F-CPU source addresses, F-destination ranges, monitoring times, and F-I/O i-parameters. The lab flags duplicate PROFIsafe addresses.
Modeled on SITRAIN TIA-PRO / TIA-SERV plus RealPars “from scratch → made easy” pacing.
Project views, Git export, Copilot, device catalog.
S7-1200 G2 / S7-1500, ET 200, addressing.
Contacts, coils, timers — then build them in the lab.
OB / FC / FB / DB, interfaces, multi-instance.
F-params, PROFIsafe, passivation, signatures.
Short, practical units — then drop into the lab to prove you can do it.
Portal vs project view, device catalog, what’s new: Git-ready source documents, Engineering Copilot, Unified redundancy.
Interactive rungs. Seal-in circuit, E-stop NC, and a TON for a soft-start delay. Toggle I/O live.
Assign F-source / F-destination, set F-monitoring time, add F-DI/F-DO, validate unique addresses and iPar CRC concept.
Free proves the lab. Trial unlocks F-parameters. Paid keys keep the plant cohort.
Cloudflare Pages or Netlify, custom domain, SSL.
Techs sign up, build the motor demo, fail a duplicate F-address.
Stripe Payment Link or invoice.
Admin desk generates TF-PRO-… they redeem.
5–20 seats to shops. That is the ACV jump.