The Cummins speed controller, 3044195 electronic speed control board, control module, 3044195. Overview of
1,
2,
grounding mode: negative ground (body)
two. 3044195 set:
potentiometer (IDLE SPD): idle idle 600-800 rpm, smooth rotation acceleration, deceleration for counter rotating.
(RUN SPD) operation potentiometer: running no-load is generally 1515 RPM (50.5Hz), rated load 1500 rpm (50.0Hz).
gain potentiometer (GAIN): clockwise reverse rotation fast response, good stability. General in the 5-7 grid.
speed potentiometer (DROOP): negater small (hard), smooth rotation is large (soft). Small machine can be hard, soft big characters. General in the 0-1.5 grid. note: do not occur in the unit operation from battery, battery positive and negative short-circuit phenomenon.