Dyno2 Dynamometer Software – test sequence

The dynamometer software enables to program engine test sequences that will control engine speed and throttle opening during the test. Test sequences can be set up in SEQUENCE tab. To run the sequence during the test, check Run sequence in the RUN tab before starting the test. Test sequence length and number of points is unlimited.

Engine speed limit sequence is the upper part of window is used to control peak engine speed during the test. If the throttle opening is sufficient, engine speed will follow this curve.
Throttle opening sequence in the lower part of window is used to control throttle opening during the test. Throttle opening can be controlled in cooperation with Engine Control Unit by sending opening target through CAN bus.
Keyboard shortcuts used to edit the curves:

  • Del – deletes curve point
  • I – inserts new point to the left of the current one
  • O – inserts new point to the right of current one

Curves can be saved and loaded in files by right clicking the curve and selecting Save to file / Load from file.