CREATE TABLE "features" (
  "fieldbus" text,
  "bus_power" text,
  "cabling_redundancy" text,
  "synchronisation" text,
  "sub_millisecond_cycle" text
);

Question: What is the bus power for the Controlnet Fieldbus?
SQL: SELECT "bus_power" FROM "features" WHERE "fieldbus"='controlnet';

Question: What is the millisecond cycle for the Fieldbus?
SQL: SELECT "sub_millisecond_cycle" FROM "features" WHERE "fieldbus"='fieldbus';

Question: What is the synchronisation for the controlnet fieldbus?
SQL: SELECT "synchronisation" FROM "features" WHERE "fieldbus"='controlnet';