Пусконаладка фильтра.

Controllers shall be dynamically tested for controller mode responses (e.g. P.B., reset, derivative) and accessories.
Discreet devices shall be functionally checked in the direction, in which it shall sense an upset (rising or falling). The differential value shall be adjusted when applicable.

Затрудняет "in the direction, in which it shall sense an upset (rising or falling)."

Спасибо большое.