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126 | ni.com | NI EDIDS-2400 Series User Manual
Tip Strip: H-Bridge channel X integral time for PID when Theta is less than limp home angle
Units: s (seconds)
Detail: Indicates Integral time for the throttle control PID function while
PosSetpoint_ChX
is less than
LHPsn_Out_ChX
Limp Home position. The integral time is equivalent to the electro-mechanical time-constant of
the throttle body. Smaller integral times intensify the integral action. When TI is set to zero, the integral action is
disabled.
TDNeg_Out_ChX
Tip Strip: H-Bridge channel X derivative time for PID when Theta is less than limp home angle
Units: s (seconds)
Detail: Indicates Derivative time for the throttle control PID function while
PosSetpoint_ChX
is less than
LHPsn_Out_ChX
Limp Home position. The derivative time is proportional to the electro-mechanical time-constant
of the throttle body. Larger times intensify the derivative action. When TD is set to zero, the derivative action is
disabled.
LHPsnBand_Out_ChX
Tip Strip: H-Bridge channel 1 limp home angle error threshold
Units: % or deg
Detail: Limp-home compensation
uLH_ChX
is updated when
PosSetpoint_ChX
is within LH Position Band of
LHPsn_Out_ChX
(above or below).
uLH_Out_ChX
Tip Strip: H-Bridge channel 1 limp home voltage addition
Units: V
Detail: Voltage added or subtracted to the PID output when Position Setpoint is in the vicinity of
LHPsn_Out_ChX
.
As Position Setpoint moves through the limp-home region,
ULHc_ChX
is updated to a positive or negative value
(negative=closing force, positive=opening force) and added to the PID output in order to assist throttle control
through the region.
Summary of Contents for NI EDIDS-2400 Series
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Page 13: ...NI EDIDS 2400 Series User Manual National Instruments 13 3 2 Software...
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Page 43: ...NI EDIDS 2400 Series User Manual National Instruments 43 3 3 Hardware...
Page 48: ...48 ni com NI EDIDS 2400 Series User Manual 3 3 3 Connecting Injectors Sensors and Actuators...
Page 60: ...60 ni com NI EDIDS 2400 Series User Manual 3 3 5 b Side View of Optional Enclosure...
Page 86: ...86 ni com NI EDIDS 2400 Series User Manual See descriptions for PFI 1...
Page 241: ...NI EDIDS 2400 Series User Manual National Instruments 241 Aux PWX 2 4 See above descriptions...
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Page 306: ...306 ni com NI EDIDS 2400 Series User Manual 22 TDK to cRIO Remote Connection...
Page 308: ...308 ni com NI EDIDS 2400 Series User Manual 8 Important Information...