70 | ni.com | NI EDIDS-2400 Series User Manual
DIX_HVTarget
Tip Strip: DI Driver high voltage setpoint for internal boost supply
Units: V
Detail: The working voltage set point of the internal boost power supply.
DIX_BackBoostTime
Tip Strip: Time period during which injector solenoid energy is directed back to the module boost power supply (after
end of pulse)
Units: msec
Detail: The time period at the end of the injection pulse for which the back-electromotive force (EMF) of the injector
solenoid is directed to the internal boost power supply.
IPhaseArray
When operating solenoid injectors, the
defines up to eight sequential current-drive phases within each
injection command. Each phase is implemented sequentially and can specify
and
current dithering
, and
drive circuit – high voltage or battery voltage
. The high voltage drive circuit should
only be used as little as necessary so that the internal boost power supply energy is conserved and not overloaded.
manual for various
configurations and the resulting current profile of
the Solenoid injector. The
consists of the following parameters:
IPhaseDrive
Tip Strip: Selects low voltage or high voltage for the associated phase
Detail: When operating solenoid injectors, selecting these buttons will toggle the voltage drive source of the
associated phase between
high voltage (HV)
and
battery voltage (LV)
.
is used differently in piezo mode by enabling
are divided into two groups. The first four elements are used for charging the piezo load at the beginning of injection,
and the last four elements are used for discharging the piezo load at the end of injection. The ability to select HV or
LV for each phase is not available for piezo injector operation because the high voltage driver circuit is always used
(as shown below).
Summary of Contents for NI EDIDS-2400 Series
Page 2: ...2 ni com NI EDIDS 2400 Series User Manual...
Page 13: ...NI EDIDS 2400 Series User Manual National Instruments 13 3 2 Software...
Page 35: ...NI EDIDS 2400 Series User Manual National Instruments 35...
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...
Page 254: ...254 ni com NI EDIDS 2400 Series User Manual...
Page 268: ...268 ni com NI EDIDS 2400 Series User Manual...
Page 271: ...NI EDIDS 2400 Series User Manual National Instruments 271...
Page 294: ...294 ni com NI EDIDS 2400 Series User Manual...
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...