# Samodzielny plik testowy dla mb2hal i falownika Vevor D100 # Uruchom w terminalu za pomoca: # halrun -I -f vfd_test.hal # 1. Tworzymy wirtualny watek czasu rzeczywistego (wymagane w halrun) loadrt threads name1=servo-thread period1=1000000 # 2. Ladujemy mb2hal z nasza konfiguracja loadusr -Wn vfd mb2hal config=vfd_d100.ini # 3. Ladujemy komponenty pomocnicze loadrt scale names=spindle_speed_scale,spindle_feedback_scale loadrt mux2 names=spindle_dir_mux,spindle_run_mux loadrt near names=spindle_at_speed_near # 4. Dodajemy funkcje do watku addf spindle_speed_scale servo-thread addf spindle_feedback_scale servo-thread addf spindle_dir_mux servo-thread addf spindle_run_mux servo-thread addf spindle_at_speed_near servo-thread # 5. Startujemy watki czasu rzeczywistego start # ===================================================================== # LOGIKA STEROWANIA (Symulacja sygnalow wejsciowych z LinuxCNC) # ===================================================================== # Wartosci sterujace: 2.0 = Forward, 4.0 = Reverse, 8.0 = Stop setp spindle_dir_mux.in0 2.0 setp spindle_dir_mux.in1 4.0 setp spindle_run_mux.in0 8.0 # Tworzymy sygnaly i podlaczamy je do wejsc logicznych (bez udzialu 'motion') net test-spindle-rev spindle_dir_mux.sel net test-spindle-dir spindle_dir_mux.out => spindle_run_mux.in1 net test-spindle-on spindle_run_mux.sel net test-spindle-cmd spindle_run_mux.out => vfd.control.00.float # Skalowanie zadanej predkosci: 24000 RPM -> 400.0 Hz (wartosc 4000 w Modbus) # Gain = 4000 / 24000 = 0.16666667 setp spindle_speed_scale.gain 0.16666667 setp spindle_speed_scale.offset 0.0 net test-speed-rpm spindle_speed_scale.in net test-speed-scaled spindle_speed_scale.out => vfd.speed.00.float # Skalowanie sprzezenia zwrotnego: RPM z VFD -> RPS dla LinuxCNC setp spindle_feedback_scale.gain 0.01666667 setp spindle_feedback_scale.offset 0.0 net test-rpm-feedback vfd.metrics.rpm.float => spindle_feedback_scale.in net test-rps-feedback spindle_feedback_scale.out # Detekcja "At Speed" setp spindle_at_speed_near.difference 300.0 net test-speed-rpm => spindle_at_speed_near.in1 net test-rpm-feedback => spindle_at_speed_near.in2 net test-at-speed spindle_at_speed_near.out