National Instruments NI EDIDS-2400 Series, User Manual, Page: 127 / 314

NI EDIDS-2400 Series User Manual | © National Instruments | 127
ULHLag_Out_ChX
Tip Strip: H-Bridge channel 1 lag filter time applied to limp home compensation
Units: s (seconds)
Detail: Indicates lag filter time applied to the limp-home compensation. A lag time prevents uLHc_ChX from
reversing directions too fast.
US_Out_ChX
Tip Strip: H-Bridge channel 1 stiction compensation value
Units: V
Detail: Indicates Voltage added to or subtracted from the PID output when Primary Position is outside the vicinity of
LH Position.
US_ChX
is intended to compensate for valve stiction. This parameter assists throttle control during
small position errors to overcome stiction. Parameter uFc_ChX is updated to a positive or negative value according
to the sign of Position Setpoint - Primary Position error, and added to the PID output.
USLag_Out_ChX
Tip Strip: H-Bridge channel 1 lag filter time for stiction compensaton
Units: s (seconds)
Detail: Indicates lag filter time applied to the stiction compensation. A lag time prevents
uFc_ChX
from reversing
directions too fast.
LHPsn_Out_ChX
Tip Strip: H-Bridge channel 1 limp home angle
Units: % or deg