Page 1 National Instruments Expandable Direct Injector Driver System NI EDIDS-2400 Series User Manual NI EDIDS-2403 NI EDIDS-2406 NI EDIDS-2409 NI EDIDS-2412 NI Expandable Direct Injector Driver System User guide February 2016 NI EDIDS-2400 Series User Manual | © National Instruments | 1...
Page 2 2 | ni.com | NI EDIDS-2400 Series User Manual...
Page 3: Table Of Contents
4.4.1 ESTTL 2 TDC Channel Mapping Tab ...................100 4.4.2 ESTTL 2 Pulse Generation Setup Tab .................103 4.5 Throttle Driver Setup Window ......................106 4.5.1 Channel X Control Tab ......................109 4.5.2 Channel X Position Calibration Tab ..................112 NI EDIDS-2400 Series User Manual | © National Instruments | 3...
Page 4 4.30 Execution Information Window .....................288 4.30.1 Static Info ..........................289 4.30.2 Network ..........................290 4.30.3 Run-Time Info ........................291 4.30.4 Expansion/Misc. Execution Info ..................292 5. Troubleshooting ............................293 6. Diagrams ..............................295 7. Additional Support/Feedback .........................307 8. Important Information ..........................308 4 | ni.com | NI EDIDS-2400 Series User Manual...
Page 5 8.1 Warranty ............................309 8.2 Copyright ............................310 8.3 Trademarks .............................311 8.4 Patents ............................312 8.5 Warning Regarding Use of NI Products ..................313 8.6 Environmental Management ......................314 NI EDIDS-2400 Series User Manual | © National Instruments | 5...
Page 6: About The Ni Expandable Direct Injector Driver System
Throughout this manual, the module model numbers NI 9XXX (ex. NI 9751) and module model names (ex. DI Driver module) are used interchangeably. Also, the NI Expandable Direct Injector Driver System will be referred to as the NI Direct Injector Driver System. 6 | ni.com | NI EDIDS-2400 Series User Manual...
Page 7: Warnings
2. Warnings Please read the following warnings for your safety and that of the product. NI EDIDS-2400 Series User Manual | © National Instruments | 7...
Page 8: Reverse Battery Polarity Warning
6.) Simply placing a high-current-capacity diode in series with the system power is not an acceptable method of reverse battery protection because it will not allow the NI Powertrain Controls modules to perform current recirculation while switching inductive loads. 7.) The relay is currently available from www.ni.com. 8 | ni.com | NI EDIDS-2400 Series User Manual...
Page 9: High Voltage Warning
Even when the device is completely powered down, allow approximately five minutes for the internal high voltage to dissipate. Do not touch any of the driver module screw terminals or injector terminals while the device is powered. NI EDIDS-2400 Series User Manual | © National Instruments | 9...
Page 10: Getting Started
3. Getting Started This guide will provide instructions to set up the NI Direct Injector Driver System hardware and software. 10 | ni.com | NI EDIDS-2400 Series User Manual...
Page 11: What Is Included
• NI-9757 2-Channel Bosch LSU 4.2 or 4.9 wideband sensor controller module (P/N: 782079-01) • NI-9758 PFI Driver Module (P/N: 782080-01) • NI-9759 Electronic Throttle Driver Module (P/N: 782081-01) NI EDIDS-2400 Series User Manual | © National Instruments | 11...
Page 12 4. NI 9411 Module Breakout Harness(es) per NI 9411 Module (P/N: 782785-01) NI-9411 Breakout Harnesses Included In Each DI Driver System DI Driver System Number of Harnesses EDIDS-2403 EDIDS-2406 EDIDS-2409 EDIDS-2412 Table 3.1.c, Number of Harnesses Included With The DI Driver System 12 | ni.com | NI EDIDS-2400 Series User Manual...
Page 14: Scm Software Installation
The link will take you to this webpage; click on download to begin the download process. Enter your NI User Account information as directed. If you do not have an NI User Account, create one for free and then proceed. 14 | ni.com | NI EDIDS-2400 Series User Manual...
Page 15 Download the most recent version of the software. When prompted, choose the option to save the file. Software Installation NI EDIDS-2400 Series User Manual | © National Instruments | 15...
Page 16 The evaluation license is a free, perpetual license of SCM that allows users to interface to SCM-supported targets, but does not allow them to modify any code. 16 | ni.com | NI EDIDS-2400 Series User Manual...
Page 17 From there, follow the instructions and prompts to finish installing the software. NI EDIDS-2400 Series User Manual | © National Instruments | 17...
Page 18: Ni-Xnet Driver Installation
If the user plans to utilize CAN communication on the NI EDIDS they must install NI-XNET Drivers. The drivers are free to download at http://sine.ni.com/psp/app/doc/p/id/psp-903/lang/en. For installtion instructions refer to NI-XNET Hardware and Software Installtion Guide. For additional information on NI-XNET refer to NI-XNET Support. 18 | ni.com | NI EDIDS-2400 Series User Manual...
Page 19: Connecting To The Di Driver System
3.2.3 Connecting To The DI Driver System This section provides information about connecting to the DI Driver System user interface via SCM and how to change the network interface settings of the system controller. NI EDIDS-2400 Series User Manual | © National Instruments | 19...
Page 20: Out Of The Box Connection
Center select Change adapter settings from the left menu. 7. A list of network connections available on the PC will open. Right click the Local Area Connection port to select Properties. 20 | ni.com | NI EDIDS-2400 Series User Manual...
Page 21 Enter 192.168.1.101 for the IP address: field. Enter 255.255.255.0 for the Subnet mask: field. Select OK on the Internet Protocol Version 4 (TCP/IPv4) Properties dialog and the Local Area Connection Properties dialog to accept the IP address changes. NI EDIDS-2400 Series User Manual | © National Instruments | 21...
Page 22 10. Open the NI SCM console from the Windows Start menu under National Instruments >> Software Calibration Management. 11. Within the SCM console, right-click inside the Target Items list pane and select Select Target. 22 | ni.com | NI EDIDS-2400 Series User Manual...
Page 23 13. After the FTP Download process is complete, the SCM console will be populated with information as shown below. If the Host VI list (lower center) is not populated as shown below, it may be that the FTP download process NI EDIDS-2400 Series User Manual | © National Instruments | 23...
Page 24 FTP client. A recommended FTP client is FileZilla. It is not recommended to use the FTP connection within the Windows file Explorer. Please refer to the NI Direct Injector Driver System Interface for documentation of the parameters in the setup windows. 24 | ni.com | NI EDIDS-2400 Series User Manual...
Page 25 15. If it is desired to change the network settings of the DI Driver System controller, refer to Changing The Network Settings Of The DI Driver System. NI EDIDS-2400 Series User Manual | © National Instruments | 25...
Page 26: Changing The Network Settings Of The Di Driver System
A network administrator should be contacted for this information. If a direct, "point-to-point" network connection is made between the Windows PC and the system controller, both Default Gateway and DNS Server addresses may be set to 0.0.0.0. 26 | ni.com | NI EDIDS-2400 Series User Manual...
Page 27 3. Reset the controller, or cycle the controller power, to reboot the system. Wait for the USER1 and USER FPGA1 LEDs to start blinking before performing the Search for SCM Target... step. NI EDIDS-2400 Series User Manual | © National Instruments | 27...
Page 28: Manually Resetting The Controller Network Interface To Dhcp
From the SCM console, select File, then Real-Time Backup and Restore to open the Real-Time System Backup dialog. Select the Backup Real-Time System button to open the Backup Target dialog. Select the Browse button to open the Select RT System dialog. 28 | ni.com | NI EDIDS-2400 Series User Manual...
Page 29 This will cause SCM to search the network for a National Instruments RT controller, such as the cRIO-9082. If the DI Driver System controller is discovered, take note of the discovered IP address. The Windows PC used to interface with the system must have a similar IP address and Subnet mask as the system controller, but the IP address must be different in the last address number.
Page 30 If the system controller is allowed to default to the link-local address, follow the instructions above for Use SCM "Backup Target" Feature to Discover the IP Address to identify the exact link-local IP address. 30 | ni.com | NI EDIDS-2400 Series User Manual...
Page 31: Scm And Windows Firewall
Select Windows Firewall from the Start Menu search results to open the configuration window. The screen shot below is a general representation of what may be seen if the Windows Firewall is on. NI EDIDS-2400 Series User Manual | © National Instruments | 31...
Page 32 If Windows Firewall is on, and it is desired to turn it off, select Turn Windows Firewall on or off from the left menu and select the radio buttons as shown below. 32 | ni.com | NI EDIDS-2400 Series User Manual...
Page 33 To check the list of Allowed Programs, return to the main Windows Firewall window and select Allow a program or feature through Windows Firewall from the left menu. NI EDIDS-2400 Series User Manual | © National Instruments | 33...
Page 34 If the above programs are not in the list, select Allow another program... to open the Add a Program dialog to add each of the programs. After adding the programs, confirm that both Home/Work (Private) and Public check boxes are checked. 34 | ni.com | NI EDIDS-2400 Series User Manual...
Page 36: Updating Di Driver System Controller Software
5. Enter the IP address of the DI Driver System in the Target IP Address field. Press the refresh button to the right. The information window in the middle of the dialog will provide information about the controller discovered at the 36 | ni.com | NI EDIDS-2400 Series User Manual...
Page 37 It is important to check the Download Files check box within the Search for Target... dialog in order to have the user interface files compatible with the updated system software. NI EDIDS-2400 Series User Manual | © National Instruments | 37...
Page 38: Backing Up The Di Driver System Software Image
Select RT System dialog. 3. This will cause SCM to search the network for a National Instruments RT controller, such as the cRIO-9082. Select the line associated with the system. Press OK to close the dialog and return to the Backup Target dialog.
Page 39 8. When the backup process is completed, press the Back button to close the Backup Target dialog to return to the Real-Time System Backup dialog. 9. Press the Exit button to close the Real-Time System Backup dialog. NI EDIDS-2400 Series User Manual | © National Instruments | 39...
Page 40: Restoring A Backup Image To The Di Driver System Controller
Press the Restore Real-Time System button to open the Restore Target dialog. 3. Press the Browse button to open the Select RT System dialog to allow SCM to find the system on the network. 40 | ni.com | NI EDIDS-2400 Series User Manual...
Page 41 6. In the lower half of the Restore Target dialog, press the Restore Target button to browse the PC for the DI Driver System software image zip file. Select the zip file and press OK. NI EDIDS-2400 Series User Manual | © National Instruments | 41...
Page 42 12. If calibration files were backed up in step 1, use an FTP client to restore any .cdl calibration files. The .cdl calibration files on the system controller should be located at “C:\ni-rt\LabVIEW Data\”. After restoring the calibration file, reset the controller or cycle the power. 42 | ni.com | NI EDIDS-2400 Series User Manual...
Page 44: C-Series Module Slot Assignments
Each NI EDIDS may be expanded with an NI 9155 MXIe expansion chassis to support the additional I/O modules shown below. For more information on the optional expansion I/O modules see, What Is Included. 44 | ni.com | NI EDIDS-2400 Series User Manual...
Page 45 Figure 3.3.1.b NI 9155 MXIe Expansion Chassis With Current Optional Modules NI EDIDS-2400 Series User Manual | © National Instruments | 45...
Page 46: Powering The System
DI Driver Systems with one or two DI Driver modules (EDIDS-2403 and EDIDS-2406) can typically be powered by a single recommended supply listed above. DI Driver Systems with three or four DI Driver modules (EDIDS-2409 46 | ni.com | NI EDIDS-2400 Series User Manual...
Page 47 NI recommends using crimped ferrules on all wires entering screw terminal connections. DI Driver System Component Diagrams and Connector Pinouts NI EDIDS-2400 Series User Manual | © National Instruments | 47...
Page 48: Connecting Injectors, Sensors And Actuators
3.3.3 Connecting Injectors, Sensors and Actuators 48 | ni.com | NI EDIDS-2400 Series User Manual...
Page 49: Direct Injectors To Di Driver Channels
1 and 2 are available as driver channels, while channel 3 is unavailable and must be wired with a shorting jumper across the positive and negative terminals. Solenoid Injector Wiring Typical wiring for solenoid injectors to a DI Driver module is shown in figure 3.3.3.1.a. NI EDIDS-2400 Series User Manual | © National Instruments | 49...
Page 50 DI driver module in a DI Driver System order. Typical wiring for piezo injectors to a DI Driver module is shown in figure 3.3.3.1.b. Figure 3.3.3.1.b, Diagram of Typical Wiring of Piezo Injectors to a DI Driver Module 50 | ni.com | NI EDIDS-2400 Series User Manual...
Page 51: Port Fuel Injectors To Pfi Channels
Wiring diagram for up to four port fuel injectors to the PFI channels of the PFI Driver module is shown in diagram 3.3.3.2.a. (NI recommends using 18 AWG wire (or larger) for port fuel injectors.) NI EDIDS-2400 Series User Manual | © National Instruments | 51...
Page 52 Figure 3.3.3.2.a, Diagram of Typical Wiring of Port Fuel Injectors to a PFI Driver Module 52 | ni.com | NI EDIDS-2400 Series User Manual...
Page 53: Proportional Solenoid Valves To Pfi Lowside Channels
Wiring diagram for up to four relays or proportional solenoid valves to the LS channels of the PFI Driver module: (NI recommends using 18 AWG wire (or larger) for connected devices.) Figure 3.3.3.3.a, Connecting general purpose solenoids to the low-side driver channels NI EDIDS-2400 Series User Manual | © National Instruments | 53...
Page 54: Digital Signals To Ni 9411 Digital Input Module
Mfr.’s Part # AMP HDP-20 Series 109 15P Receptacle Housing 205163-1 AMP HDP-20 Series 109 Crimp Socket Contact 205090-1 Norcomp D-Sub Connector Hood, 15P 45 Degree 971-015-020R121 Paladin Tools Crimper, 26-20 AWG PA-1460 54 | ni.com | NI EDIDS-2400 Series User Manual...
Page 55 This physical arrangement provides for an active-low injection command because the engine controller’s lowside drivers will pull the digital inputs of the NI 9411 module low when injection events are desired. This configuration NI EDIDS-2400 Series User Manual | © National Instruments | 55...
Page 56 “a” pins of the NI 9411 module. The commanding device ground must be connected to the NI 9411 module COM pin. The NI 9411 “b” pins may be left disconnected. 56 | ni.com | NI EDIDS-2400 Series User Manual...
Page 57: Analog Signals To Ni 9220 Analog Input Module
A COM terminal is provided as a common mode reference for all sixteen (16) channels. Refer to the NI 9220 Operating Instructions and Specifications for detailed connection diagrams and specifications. NI EDIDS-2400 Series User Manual | © National Instruments | 57...
Page 58: Di Driver System Component User Manual Reference
NI 9757 (O2) User Manual NI 9758 (PFI Driver) User Manual NI 9759 (Throttle Driver) User Manual NI 9760 (VR/Hall) User Manual PS-17 Power Supply User Manual QS10.121 Power Supply User Manual 58 | ni.com | NI EDIDS-2400 Series User Manual...
Page 59: Optional Enclosure System
3.3.5 Optional Enclosure System National Instruments offers an option enclosure system for the Expandable DI Driver System which is a 19 inch rack of 7 rack units height. The NI Powertrain Controls Group will integrate a customer's EDIDS bundle into the enclosure system The enclosure system includes the following: 1.) Programmable power supplies for all power electronics...
Page 60 3.3.5.b Side View of Optional Enclosure 60 | ni.com | NI EDIDS-2400 Series User Manual...
Page 62: Using Di Driver System To Control Fuel Pressure
3.4.a shows an example wiring diagram for wiring an IMV to a locked LS1 and LS2 pair, and wiring a HPV to a locked LS3 and LS4 pair. Any of the NI 9220 analog inputs can be assigned to the rail pressure control feedback via the Rail Pressure Control Setup window. 62 | ni.com | NI EDIDS-2400 Series User Manual...
Page 63 Figure 3.4.a, Diagram of Typical Wiring of an Inlet Metering Valve (IMV) and a High Pressure Valve (HPV) to a PFI Driver Module NI EDIDS-2400 Series User Manual | © National Instruments | 63...
Page 64: Optimizing The Di Driver System
If multiple external direct commands are active simultaneously on a single DI Driver module, then all three driver channels of the module will be made inactive until only one channel is commanded. 64 | ni.com | NI EDIDS-2400 Series User Manual...
Page 65: Ni Direct Injector Driver System Interface
4. NI Direct Injector Driver System Interface NI EDIDS-2400 Series User Manual | © National Instruments | 65...
Page 66 “C:\system\ni-rt\LabVIEW Data\DefaultCal.cdl”. The file system of the DI Driver System controller can be browsed using an FTP client. A recommended FTP client is FileZilla. It is not recommended to use the FTP connection within the Windows file Explorer. 66 | ni.com | NI EDIDS-2400 Series User Manual...
Page 67: Di Driver Setup Window
Detail: If a DI driver module is inserted in the assigned slot, externally powered, and DIX_ModuleEnable is ON, then the controller begins communicating with the module and allows the module to operate. DIX_Mode NI EDIDS-2400 Series User Manual | © National Instruments | 67...
Page 68 Setup window. The duration of the injection command is determined by the direct duration of the digital input. The maximum duration allowed is 5 msec. If longer durations are required, consult with your National Instruments sales engineer or support team.
Page 69 Detail: Selects the DI Driver channel to which a one-shot pulse is delivered. To disable one-shot functionality, set to Disabled. DIX_OneShotTime Tip Strip: Duration of one-shot command Units: msec Detail: Duration of one-shot pulses in msec. NI EDIDS-2400 Series User Manual | © National Instruments | 69...
Page 70 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). 70 | ni.com | NI EDIDS-2400 Series User Manual...
Page 71 IPhaseCurrentUpper. The first IPhaseDuration should be set to a minimum value long enough for the first peak to be reached. NI EDIDS-2400 Series User Manual | © National Instruments | 71...
Page 72 Therefore, a DI Driver module can only drive one inverted piezo injector. Please refer to the DI Driver Rev F manual for details on inverted piezo operation. DIX_Scope Tip Strip: DI Scope current and voltage trace 72 | ni.com | NI EDIDS-2400 Series User Manual...
Page 73 80 C, a DIX_ModuleTempFault will be indicated and the internal boost power supply and injector drive channels will be disabled until the fault is cleared. Battery Voltage NI EDIDS-2400 Series User Manual | © National Instruments | 73...
Page 74 24V, then the internal boost power supply will automatically shut down and rely on external power. Using an external high voltage supply is occasionally necessary, depending on injector operating requirements. Contact your National Instruments sales engineer or support team to determine if your application requires an external high voltage supply.
Page 75 Detail: Indicates that the current to one of the DI Driver module channels exceeded 40A and is likely experiencing a short circuit condition. This is a critical fault and will shut down the internal boost power supply and all injector channels. DIX_ModuleTempFault NI EDIDS-2400 Series User Manual | © National Instruments | 75...
Page 76 195V. Such a condition is strongly discouraged because the components of the DI Driver module are only rated for 200V. This is a critical fault and will shut down the internal boost power supply and all injector channels. DIX_LowVoltageDriverFault Tip Strip: Low voltage driver circuit fault 76 | ni.com | NI EDIDS-2400 Series User Manual...
Page 77 Detail: When this one-shot is pressed, all critical faults of the DI Driver module will be cleared. DIX_OpenCircuitOverride Tip Strip: Determines whether open-circuit faults are indicated Detail: When ON, the Open Circuit fault indicators will not be updated, regardless of open-circuit fault conditions. NI EDIDS-2400 Series User Manual | © National Instruments | 77...
Page 78: Di Driver Scope Window
Therefore, the voltage trace will be constant with the last value recorded before the injection command. Also, the current trace is not recorded outside of the injection command and will be displayed as zero. 78 | ni.com | NI EDIDS-2400 Series User Manual...
Page 79: Pfi And Ls Driver Setup Window
The PFI Driver module is an optional module for the NI 9155 MXIe Expansion Chassis. This setup window is only applicable if the PFI Driver module is inserted in the assigned slot. NI EDIDS-2400 Series User Manual | © National Instruments | 79...
Page 80: Pfi Module Control Tab
Detail: Indicates the presence and recognition of the PFI Driver module. The module will only be recognized when is ON, a PFI Driver module is inserted in the PFI_ModuleEnable assigned slot, and the module is properly externally powered. PFI_ModuleEnable 80 | ni.com | NI EDIDS-2400 Series User Manual...
Page 81 Detail: When pressed, the PFI Driver module will deliver a one-shot pulse to the PFI channel selected in PFI_OneShotSelect, having a duration specified by PFI_OneShotTime. This button returns to the OFF state automatically. NI EDIDS-2400 Series User Manual | © National Instruments | 81...
Page 82 Tip Strip: Clear PFI module short-circuit faults Detail: When this one-shot is pressed, all critical faults of the PFI Driver module will be cleared. ShortCircuitFaults Tip Strip: Lowside channel short-circuit fault 82 | ni.com | NI EDIDS-2400 Series User Manual...
Page 83 Phase 1 or Phase 2 of the PFI 1-4 tab. This is not a critical fault. If an open circuit fault is indicated, pulses will continue to be delivered to the channel as normal. The open circuit fault indicator is updated at the end of each delivered command pulse. NI EDIDS-2400 Series User Manual | © National Instruments | 83...
Page 84: Pfi 1-4 Tab
The first phase duration should be set to a minimum value long enough for the first peak to be reached. 84 | ni.com | NI EDIDS-2400 Series User Manual...
Page 85 When OFF, the current to the load is cutoff sharply at the end of the injection command with the use of a zener diode internal to the module. PFI 2 - 4 NI EDIDS-2400 Series User Manual | © National Instruments | 85...
Page 86 See descriptions for PFI 1. 86 | ni.com | NI EDIDS-2400 Series User Manual...
Page 87: Ls 1-4 Tab
Only generic PWM parameters are available on PFI2 (LS1-4) tab. LS channels one and two and LS channels three and four can still be locked together to supply up to 3A current drive much like the first PFI Module. NI EDIDS-2400 Series User Manual | © National Instruments | 87...
Page 88 PFI-LS1-Source Tip Strip: Source of lowside PWM command Detail: Selects the mode of operation for PFI-LS1: Host Configuration: Allows PWM parameters to be entered directly via this tab 88 | ni.com | NI EDIDS-2400 Series User Manual...
Page 89 Detail: Selects whether to use duty cycle or pulsewidth parameters for PWM specification. PFI-LSX-Frequency Tip Strip: Frequency of lowside PWM command Units: Hz Detail: Specifies the frequency of PWM operation for the associated PFI-LS channel. NI EDIDS-2400 Series User Manual | © National Instruments | 89...
Page 90 Detail: Specifies the period of PWM operation for the associated PFI-LS channel. PFI-LSX-PulseWidth Tip Strip: Pulse width of lowside PWM command Units: msec Detail: Specifies the pulsewidth of PWM operation for the associated PFI-LS channel. 90 | ni.com | NI EDIDS-2400 Series User Manual...
Page 91: Esttl Spark Setup
The ESTTL module is an optional module for the NI 9155 MXIe Expansion Chassis. This setup window is only applicable if the ESTTL module is inserted in the assigned slot. NI EDIDS-2400 Series User Manual | © National Instruments | 91...
Page 92: Esttl 1 Tdc Channel Mapping Tab
Detail: Specifies the number of cycles included in a Skip Fire Sequence. For example, if the number 7 is entered, the ESTTL1 module will output a continuous seven cycle sequence as long as ESTTL1_SkipFireChanXEnable enabled for the desired channel. 92 | ni.com | NI EDIDS-2400 Series User Manual...
Page 93 Typically, engine cylinder #1 will have a TDC of zero because the GlobalTDCOffset is used to specify CAD between absolute zero and TDC1. The other TDC parameters will have non-zero values, which specify the CAD spacing NI EDIDS-2400 Series User Manual | © National Instruments | 93...
Page 94 Detail: TDC parameters are mapped to a specific ESTTL1 channel by selecting a TDCX from the drop-down list in each ESTTL1-X_TDC parameter, where X is the DI Driver module number and Y is the DI Driver channel number. ESTTL1-X_Firing_Window_Start / ESTTL1-X_Firing_Window_End 94 | ni.com | NI EDIDS-2400 Series User Manual...
Page 95 ESTTL1-X_Firing_Window_End: Defines the end of the window in Degrees Before Top Dead Center (DBTDC). The TDC reference for the window is the TDCX value associated with the applicable ESTTL1 module channel. NI EDIDS-2400 Series User Manual | © National Instruments | 95...
Page 96: Chx Tabs
The purpose of the ChX tabs is to enable individual ESTTL1 channel outputs 1-8, and configure spark pulse generation parameters. ESTTL1_ChanXEnable Tip Strip: Enables ESTTL1 Channel output Detail: Enables engine synchronous TTL output pulses according to specified Main and Restrike pulses. 96 | ni.com | NI EDIDS-2400 Series User Manual...
Page 97 Likewise, if the engine speed decreases after the spark pulse has started, then the actual dwell be will slightly longer than the requested Dwell. NI EDIDS-2400 Series User Manual | © National Instruments | 97...
Page 98 (see Figure 4.3.2.1 1 for illustration). ESTTL1-X_RestrikeYDwell Tip Strip: Spark Restrike dwell Units: msec Detail: Specifies the time duration of Y spark Restrike dwell (see Figure 4.3.2.1 1 for illustration). 98 | ni.com | NI EDIDS-2400 Series User Manual...
Page 99: General Purpose Esttl Setup Window
The ESTTL module is an optional module for the NI 9155 MXIe Expansion Chassis. This setup window is only applicable if the ESTTL module is inserted in the assigned slot. GRAMMAR!!!!! NI EDIDS-2400 Series User Manual | © National Instruments | 99...
Page 100: Esttl 2 Tdc Channel Mapping Tab
Detail: Crank angle degrees between the EPT absolute zero position and TDC1. When TDC1 is before EPT absolute zero position, then GlobalTDCOffset is negative. When TDC1 is after EPT absolute zero position, then GlobalTDCOffset is positive. The absolute zero position is specific to the EPT pattern type. 100 | ni.com | NI EDIDS-2400 Series User Manual...
Page 101 Detail: TDC parameters are mapped to a specific ESTTL2 channel by selecting a TDCX from the drop-down list in each ESTTL2-X_TDC parameter, where X is the DI Driver module number and Y is the DI Driver channel number. NI EDIDS-2400 Series User Manual | © National Instruments | 101...
Page 102 ESTTL2-X_Firing_Window_End: Defines the end of the window in Degrees Before Top Dead Center (DBTDC). The TDC reference for the window is the TDCX value associated with the applicable ESTTL 2 module channel. 102 | ni.com | NI EDIDS-2400 Series User Manual...
Page 103: Esttl 2 Pulse Generation Setup Tab
The purpose of the ESTTL 2 Pulse Generation Setup Tab is to enable individual ESTTL 2 channel outputs 1-8, and configure auxiliary digital command pulses. ESTTL2_ChanXEnable Tip Strip: Enables ESTTL 2 Channel output Detail: Enables engine synchronous TTL output pulses according to specified Main and Restrike pulses. ESTTL2-X_PulseEnable NI EDIDS-2400 Series User Manual | © National Instruments | 103...
Page 104 Tip Strip: Delay of an auxiliary pulse with respect to an engine synchronous position Units: msec Detail: Specifies a delay (in msec) of auxiliary digital pulse with respect to ESTTL2-X_SyncTiming (see Figure 4.4.2 for illustration). ESTTL2-X_PulseDwell Tip Strip: Auxiliary Pulse duration Units: msec 104 | ni.com | NI EDIDS-2400 Series User Manual...
Page 105 Detail: Specifies the time duration of auxiliary digital pulse (see for illustration). Figure 4.4.2 1 NI EDIDS-2400 Series User Manual | © National Instruments | 105...
Page 106: Throttle Driver Setup Window
Channel X. Channel X Control Calibration: Used for configuring a collection of calibration parameters used to control throttle position associated with throttle Channel X. ThrottleModuleEnable Tip Strip: Enables Throttle Driver Module operation 106 | ni.com | NI EDIDS-2400 Series User Manual...
Page 107 Tip Strip: H-Bridge channel X Fault indicator Detail: When TRUE, then an over-current or over-temperature fault has occurred with h-bridge circuit 1 and operation will be interrupted until the fault is removed. NI EDIDS-2400 Series User Manual | © National Instruments | 107...
Page 108 Tip Strip: Battery voltage measured by the H-Bridge channel driver module Detail: The filtered battery voltage supplied to the module. Temperature Tip Strip: H-Bridge channel driver module temperature Detail: The filtered internal module temperature. 108 | ni.com | NI EDIDS-2400 Series User Manual...
Page 109: Channel X Control Tab
The purpose of the Channel X Control Tab is to configure a particular throttle module channel. ChXEnable Tip Strip: Enable H-Bridge channel X Detail: When this button is enabled and ModulePresent is lit (ON), H-bridge channel X is enabled ModeRequest_ChX NI EDIDS-2400 Series User Manual | © National Instruments | 109...
Page 110 Tip Strip: Indicates the Position Calibration currently in use for the Primary Position. Detail: Determines which analog input within the Module Data cluster is the primary position sensor signal and which is the secondary position sensor signal. 110 | ni.com | NI EDIDS-2400 Series User Manual...
Page 111 Detail: Indicates switching Pulse Width Modulation (PWM) frequency for driving Throttle actuator PosSetpoint_ChX Tip Strip: Throttle Channel X Position Setpoint Units: % Detail: Indicates the throttle position setpoint in percentage. NI EDIDS-2400 Series User Manual | © National Instruments | 111...
Page 112: Channel X Position Calibration Tab
Detail: Indicates time delay in seconds from the start of position calibration initialization phase to start of positive calibration. This time allows the throttle plate to return to the limp-home position before positive calibration. 112 | ni.com | NI EDIDS-2400 Series User Manual...
Page 113 This parameter should be a positive value. uPsnCalNeg_Init_ChX Tip Strip: The initial drive voltage to the throttle motor for negative position calibration. (Negative) Units: V NI EDIDS-2400 Series User Manual | © National Instruments | 113...
Page 114 Detail: Indicates a threshold for incremental throttle motor positive voltage after the throttle plate stops moving. When this incremental threshold is reached, the drive stops and transitions to the negative calibration phase. This parameter should be a positive value. uPsnCalDec_Thresh_ChX 114 | ni.com | NI EDIDS-2400 Series User Manual...
Page 115 This fault is indicated by the Pos Cal Diff Fault Boolean indicator within the Position Cal Out cluster. AnalogXRange_ChY NI EDIDS-2400 Series User Manual | © National Instruments | 115...
Page 116 Detail: This array contains the position range of the throttle plate. The units for Position Range are arbitrary and correspond to the same units for Position Setpoint input and Primary Position output. Element 0 : The minimum position. Element 1 : The maximum position. 116 | ni.com | NI EDIDS-2400 Series User Manual...
Page 117 If the calibration process is run, then Position Cal Out parameters will be updated to the values learned from the calibration process. The SecondaryAnalogRange array will be set according to the value of PrimaryPsnSwitch_ChX Boolean input. PsnCalComplete_ChX NI EDIDS-2400 Series User Manual | © National Instruments | 117...
Page 118 Such a fault is indicated by this Boolean when TRUE, and Position Calibrated will be set to FALSE upon completion of the calibration process. 118 | ni.com | NI EDIDS-2400 Series User Manual...
Page 119: Channel X Control Calibration Tab
The modified values will be shown in the Control Calibration Out cluster. TLead_ChX Tip Strip: H-Bridge channel 1 lead compensation time NI EDIDS-2400 Series User Manual | © National Instruments | 119...
Page 120 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. This parameter is changed by a control calibration procedure. 120 | ni.com | NI EDIDS-2400 Series User Manual...
Page 121 Smaller integral times intensify the integral action. When TI is set to zero, the integral action is disabled. TDNeg_ChX Tip Strip: H-Bridge channel X derivative time for PID when Theta is less than limp home angle Units: s (seconds) NI EDIDS-2400 Series User Manual | © National Instruments | 121...
Page 122 Tip Strip: H-Bridge channel 1 lag filter time applied to limp home compensation Units: s (seconds) Detail: Specifies lag filter time applied to the limp-home compensation. A lag time prevents uLHc_ChX from reversing directions too fast. US_ChX 122 | ni.com | NI EDIDS-2400 Series User Manual...
Page 123 Units: Ohms Detail: Specifies the resistance of the motor winding. A digital multi-meter (DMM) can be used to measure this. This value is used to determine safe output ranges. NI EDIDS-2400 Series User Manual | © National Instruments | 123...
Page 124 PosSetpoint_ChX value to the internal PID function. KRPos_Out_ChX Tip Strip: H-Bridge channel X proportional gain for H-Bridge channel PID when Theta is greater than limp home angle Units: V/ 124 | ni.com | NI EDIDS-2400 Series User Manual...
Page 125 Units: V/ Detail: Proportional gain for the throttle control PID function while PosSetpoint_ChX is less than or equal to LHPsn_Out_ChX Limp Home position in the Control Calibration Out column. TINeg_Out_ChX NI EDIDS-2400 Series User Manual | © National Instruments | 125...
Page 126 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. 126 | ni.com | NI EDIDS-2400 Series User Manual...
Page 127 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 NI EDIDS-2400 Series User Manual | © National Instruments | 127...
Page 128 Psn_FaultThresh_ChX, then Psn_Fault_ChX will be set to TRUE. Position Fault is not a latching Boolean output. It is continuously updated according to the latest position readings. Note: If only a single position sensor is used for a throttle body, then this parameter is not applicable. 128 | ni.com | NI EDIDS-2400 Series User Manual...
Page 129: Uego Setup Window
The purpose of the UEGO Setup window is to configure the operation of the UEGO (O2) sensor module. The DI Driver system supports two Bosch LSU 4.2 or 4.9 wide-band UEGO sensors with fuse-protected heater control circuits and two Narrow-band differential sensor inputs. UEGOModule Enable NI EDIDS-2400 Series User Manual | © National Instruments | 129...
Page 130 FUSE BLOWN: The heater circuit fuse is blown. UEGO_Battery Tip Strip: Module Battery Voltage as read by UEGO module Units: V Detail: Indicates battery voltage sensed internal to the module while enabled UEGOX Cluster 130 | ni.com | NI EDIDS-2400 Series User Manual...
Page 131 Detail: Indicates UEGO Sensor heater fault status NO FAULT: No faults exist with the sensor heater wires. SHORT TO GROUND: A short to ground is present on one of the sensor heater wires. NI EDIDS-2400 Series User Manual | © National Instruments | 131...
Page 132 Detail: The actual fuel/air mass ratio divided by the stoichiometric fuel/air mass ratio. Phi is equivalent to 1/Lambda. UEGOX_AF_Ratio Tip Strip: Air Fuel Ratio Detail: The actual mass air/fuel ratio. UEGOX_Sensor_Fault Tip Strip: Sensor fault status Detail: Indicates UEGO Sensor Fault status 132 | ni.com | NI EDIDS-2400 Series User Manual...
Page 133 Tip Strip: UEGO and EGO filter cutoff frequency Units: Hz Detail: The cutoff frequency for a second-order Butterworth filter applied to all UEGO and EGO channel results. Stoichiometric A/F Ratio NI EDIDS-2400 Series User Manual | © National Instruments | 133...
Page 134 O2 Module Setup window is determined by the value of the LSUType indicator. UEGO Calibration Lambda Array LSU 4.9 (and UEGO Calibration Ip Array LSU 4.2) Tip Strip: UEGO Calibration Lambda Array LSU 4.9 134 | ni.com | NI EDIDS-2400 Series User Manual...
Page 135 1 second to transition from below 300 millivolts to above 600 millivolts or vice versa. RICH: The sensor is sourcing a voltage of greater than 600 millivolts. LEAN: The sensor is sourcing a voltage of less than 300 millivolts. NI EDIDS-2400 Series User Manual | © National Instruments | 135...
Page 136: Digital Input Setup Window
If there are two NI 9411 modules inserted in the assigned slots, then all twelve digital input sources are available. If there is only one NI 9411 module inserted in the 9411_1 slot, then only 136 | ni.com | NI EDIDS-2400 Series User Manual...
Page 137 Engine Position Tracking Setup window. This signal is applicable for all EPT pattern types. When tracking encoder patterns, assign the high- resolution encoder A signal to the crank signal. EncoderZ_DigChanAsn NI EDIDS-2400 Series User Manual | © National Instruments | 137...
Page 138 In order to utilize this functionality, the associated DI Driver module must be placed into Direct Mode TMP Mode via the associated DI Driver Setup window. Digital Input Channel Signals 138 | ni.com | NI EDIDS-2400 Series User Manual...
Page 139 When the Invert button is set to Active High, the digital input signal is unaffected. When the Invert button is set to Active Low, every destination will see the signal as inverted. NI EDIDS-2400 Series User Manual | © National Instruments | 139...
Page 140: Expansion Digital And Vr/Hall Input Setup Window
If these modules are inserted in the assigned slots, then all twelve digital input sources are available. There are four internally generated PWM signal sources always available that are configured via the Expansion Auxiliary PWM Setup window. 140 | ni.com | NI EDIDS-2400 Series User Manual...
Page 141 Detail: Signal directed to the EPT cam trigger input through an optional masking AND gate with either Cam1 or Cam2. The EPT is configured via the Engine Position Tracking Setup window. This signal is applicable for encoder NI EDIDS-2400 Series User Manual | © National Instruments | 141...
Page 142 In order to utilize this direct command functionality, the PFI Driver module must be placed into Direct Mode TMP Mode via the PFI X Module Control tab of the PFI and LS Driver X Setup window. Digital Input Channel Signals 142 | ni.com | NI EDIDS-2400 Series User Manual...
Page 143 Active Low, every destination will see the signal as inverted. VR/Hall Module Setup Tip Strip: VR/Hall Module Setup Detail: Launches the VR/Hall Module Setup Window NI EDIDS-2400 Series User Manual | © National Instruments | 143...
Page 144: Vr/Hall Input Setup Window
Without making that additional wiring connection, there is no way to use the NI 9760 to obtain EPT Sync on the cRIO-9082. VRHall_Module_Present Tip Strip: VR Hall Module Present Detail: Reports presence of NI 9760 VR/Hall module in chassis. VRHallFaultClear 144 | ni.com | NI EDIDS-2400 Series User Manual...
Page 145 Tip Strip: Assigns digital signal source to channel during Direct and TMP Modes Detail: Arming (VR) or logic (Hall) threshold voltages used in 'VR Manual Arm' or Hall modes of operation. Min=0V, Max=2.97V. NI EDIDS-2400 Series User Manual | © National Instruments | 145...
Page 146: Analog Input Setup Window
AIX_Name Tip Strip: Text name Detail: Name assigned to each analog input. AIX_Units Tip Strip: Text units Detail: Units assigned to each analog input. AIX_Raw 146 | ni.com | NI EDIDS-2400 Series User Manual...
Page 147 Detail: Engineering parameter such as Rail Pressure (bar) which is interpolated by the AIX_Conv 1D Table. The unit (u) indicates the units specified in AIX_Units. Enable_AIX_Filt Tip Strip: Enable use of filter NI EDIDS-2400 Series User Manual | © National Instruments | 147...
Page 148 PID control gains when is being used for feedback control. Sim_AIX Tip Strip: Simulation value Units: Same as AIX_Units Detail: The value, in engineering units, that is simulated when SimEnable_AIX is ENABLED. 148 | ni.com | NI EDIDS-2400 Series User Manual...
Page 149: Pulse Generation Setup Window
The operating mode of each module is configured via its associated module setup window. This window is not applicable for modules which are configured for Direct Mode. NI EDIDS-2400 Series User Manual | © National Instruments | 149...
Page 150: Di-Tmp Tab
The configured TMP command sequence can be triggered to a specific channel via a button associated with each channel of each DI Driver module. Figure 4.10.1.a. Pulse Train illustration for TMP, TMP OneShot and PID/PWM-TMP Mode TMP-OneShot_DIX_ChnX 150 | ni.com | NI EDIDS-2400 Series User Manual...
Page 151 Detail: For Inj 1, specifies the delay of the start of Inj 1 from the trigger event. For all other pulses, specifies the delay of the start of Inj X from the end of the previous pulse. NI EDIDS-2400 Series User Manual | © National Instruments | 151...
Page 152 The control sends commands to Ch 3 if the Enable Individual DIX Channel Duration parameter is enabled and is not active if the parameter is disabled. Direct Injector Driver Modules 2-4 152 | ni.com | NI EDIDS-2400 Series User Manual...
Page 153 Detail: Please see information for DI Driver 1 NI EDIDS-2400 Series User Manual | © National Instruments | 153...
Page 154: Di-Ept Tab
Detail: When ON, the command to the associated DI Driver module channel will be active for the specified duration. When OFF, the command will not be implemented. The timing of the adjacent pulses will remain the same whether the pulse is ON or OFF. 154 | ni.com | NI EDIDS-2400 Series User Manual...
Page 155 EOI, this parameter specifies the End of Injection (EOI) timing in Degrees before TDC. When DIX Timing Mode is set to SOI, this parameter is disabled and retains its most recent value. NI EDIDS-2400 Series User Manual | © National Instruments | 155...
Page 156 Detail: Pressing this button launches the DI1 Advanced Configuration control window. The DI1 Advanced Configuration window allows a user to program individual injection pulse durations for each pulse in an injection sequence. 156 | ni.com | NI EDIDS-2400 Series User Manual...
Page 157 EPT mode. For example, if the number 4 is entered and DI SkipFire_Cycles is set to 7, the DI injector will continuously repeat a seven cycle sequence with four active cycles, followed by three inactive cycles as NI EDIDS-2400 Series User Manual | © National Instruments | 157...
Page 158 It is also manipulated by the corresponding SkipFire_OnCycle control in all the DIX Advanced Settings windows. DI Drivers 2-4 Detail: Please see information for DI Driver 1 158 | ni.com | NI EDIDS-2400 Series User Manual...
Page 159: Di Advanced Settings Window
When OFF, the command will be inactive. These controls also manipulate the corresponding Pulse # controls on the main DI-EPT Tab. SOI Timing Tip Strip: Start Of Injection angle with respect to TDC Units: DBTDC NI EDIDS-2400 Series User Manual | © National Instruments | 159...
Page 160 SOI, this parameter is disabled and retains its most recent value. Figure 4.10.2.1.b, Pulse Train for EOI Timing Mode. The reference timing is TDC position for each individual cylinder. Applicable to EPT mode. Duration Ch1 (msec) 160 | ni.com | NI EDIDS-2400 Series User Manual...
Page 161 Detail: Activates the individual channel duration controls shown on this screen and also controls the Uniform/ Individual Channel Duration Indicator on the DI-EPT Pulse Generation Tab. Duration Ch2 and Ch3 Detail: Please see information for channel 1 NI EDIDS-2400 Series User Manual | © National Instruments | 161...
Page 162 SkipFire_DI1_ChnX is enabled for the desired channel. It is also manipulated by the corresponding SkipFire_OnCycle control on the DI-EPT Pulse Generation Tab and the other DIX Advanced Settings windows. 162 | ni.com | NI EDIDS-2400 Series User Manual...
Page 163: Pfi X Tabs
OFF, the command will be inactive, but the specified timing and duration will still be implemented. Therefore, the timing of the adjacent pulses will remain the same whether the pulse is ON or OFF. Timing Tip Strip: Start Of Injection angle with respect to TDC NI EDIDS-2400 Series User Manual | © National Instruments | 163...
Page 164 SkipFire_PFI_ChnX Tip Strip: Enables Skip Fire on selected DI channel when EPT Mode is selected. Detail: Enables the skip fire sequence defined by PFI1_SkipFire_Cycles PFI1_SkipFire_OnCycle for its assigned PFI channel. PFI1_SkipFire_Cycles 164 | ni.com | NI EDIDS-2400 Series User Manual...
Page 165 Units: msec Detail: Time duration of the TMP Mode injection pulse. The ON/OFF button above each Delay Duration parameter determines whether the pulse will be active or inactive. Duration Ch2-4 NI EDIDS-2400 Series User Manual | © National Instruments | 165...
Page 166 Tip Strip: Manually triggers TMP injection command sequence Detail: Pressing this button will trigger the configured TMP command sequence to the associated PFI Driver module channel. The sequence will be triggered once with each button press. 166 | ni.com | NI EDIDS-2400 Series User Manual...
Page 167: Engine Position Tracking Setup Window
The NI 9411 digital input module does not support such waveforms. Supported Pattern Types The EPT function supports three crank and cam pattern types described in Table 4.11.a below. NI EDIDS-2400 Series User Manual | © National Instruments | 167...
Page 168 720 degrees for 4-stroke engines, the camshaft input signal must be TRUE during every other Plus1 tooth. The cam signal can be manipulated using the offset and extend functions to satisfy this requirement. 168 | ni.com | NI EDIDS-2400 Series User Manual...
Page 169 60*128=7680. If the engine was a 4-stroke, the total number of CAT per engine cycle would be 2*60*128=15360. MAX_CAT: Maximum Crank Angle Ticks per engine cycle. EPT Function Commonality EPT Input Signals NI EDIDS-2400 Series User Manual | © National Instruments | 169...
Page 170 The CurrentPosition in CAD is calculated according to the following: CurrentPosition(CAD) = [CurrentPosition(CAT) * Stroke * 360] / MAX_CAT Where Stroke = 2 if 4-stroke, and Stroke = 1 if 2-stroke. 170 | ni.com | NI EDIDS-2400 Series User Manual...
Page 171 EPT tab. Keep in mind that the EPT function uses a 24-bit, 40MHz timer to measure the period between each physical tooth. Therefore, a StallSpeed should be specified such that the tooth period timer NI EDIDS-2400 Series User Manual | © National Instruments | 171...
Page 172 The signals can be captured upon a loss of sync trigger to look at the crank and cam signals captured before the loss of sync. 172 | ni.com | NI EDIDS-2400 Series User Manual...
Page 173 EPT N+1 function can be configured to track 360 or 720 degrees depending upon an optional camshaft input. When tracking 360 degrees for 2-stroke engines, the NI EDIDS-2400 Series User Manual | © National Instruments | 173...
Page 174 TRUE, respectively. Tooth 6 and tooth 0 would correspond to the tooth immediately following the Plus1 tooth while CamSig is FALSE and CamSig is TRUE, respectively. Tooth numbering for the two different Plus1 tooth location configurations is shown in figures 4.11.c and 4.11.d below. 174 | ni.com | NI EDIDS-2400 Series User Manual...
Page 175 Figure 4.11.c, 6+1 (advanced) crankshaft trigger wheel tooth numbering NI EDIDS-2400 Series User Manual | © National Instruments | 175...
Page 176 For this reason, production systems will use a low resolution crank trigger wheel. The 176 | ni.com | NI EDIDS-2400 Series User Manual...
Page 177 This setup will track 720 degrees. With encoder patterns, position 0 and tooth 0 correspond to the rising edge of the first CrankSig tooth following the rising edge of the EncZ input. NI EDIDS-2400 Series User Manual | © National Instruments | 177...
Page 178: Ept Tab
EPT N-M 7: Supports N-M pattern types and extrapolates to 2^7=128 CAT between each crank tooth. M can be one or two missing adjacent teeth. EPT N+1 9: Supports N+1 pattern types and extrapolates to 2^9=512 CAT between each crank tooth. 178 | ni.com | NI EDIDS-2400 Series User Manual...
Page 179 Detail: The simulated crank speed of the simulated signals to the EPT function when EngineSimEnable is set to SIMULATE. The EPT will not sync to the simulator unless the engine speed is greater than the StallSpeed. NI EDIDS-2400 Series User Manual | © National Instruments | 179...
Page 180 ¼ of the normal tooth spacing. This parameter is only applicable for Plus1 pattern types. EngineSpeed Tip Strip: Indicates engine speed Units: RPM Detail: Engine speed output from the EPT function. 180 | ni.com | NI EDIDS-2400 Series User Manual...
Page 181 For example, if PATTERN = N-M, NumberOfCrankTeeth = 60 and Stroke = 4- STROKE, then CrankCount will range from 0 to 119. CrankStalled NI EDIDS-2400 Series User Manual | © National Instruments | 181...
Page 182 Units: RPM Detail: The engine speed threshold used to differentiate the EngineStatus between CRANKING and RUNNING. MissedCrankFlag Tip Strip: Indicates that not enough crank pulses were received for complete engine cycle 182 | ni.com | NI EDIDS-2400 Series User Manual...
Page 183 Plus1 tooth is detected. In other words, evenly spaced teeth are received at the location where a Plus1 tooth is expected. This condition causes a loss of sync. Re-sync is not allowed until the flag is cleared by pressing the SyncFlagClear button. AutoClearFlagWhileCranking NI EDIDS-2400 Series User Manual | © National Instruments | 183...
Page 184 Digital Input Setup window. The output of the CamOffset function is delivered to the CamExtension function. The offset and the extended cam signals may be monitored in the EPT Diagnostics tab. 184 | ni.com | NI EDIDS-2400 Series User Manual...
Page 185 (M tooth gap or Plus1 tooth). Always High: Indicated when the cam signal is constantly high upon each crank trigger wheel feature (M tooth gap or Plus1 tooth). NI EDIDS-2400 Series User Manual | © National Instruments | 185...
Page 186 Detail: Indicates the logic level of the digital input assigned to the Cam1 signal in the Digital Input Setup window. This indicator is not updated at the same rate the signal is changing. It is for reference only. 186 | ni.com | NI EDIDS-2400 Series User Manual...
Page 187 Detail: Indicates the logic level of the digital input assigned to the EncZ signal in the Digital Input Setup window. This indicator is not updated at the same rate the signal is changing. It is for reference only. NI EDIDS-2400 Series User Manual | © National Instruments | 187...
Page 188: Tdc Channel Mapping Tab
GlobalTDCOffset is negative. When TDC1 is after EPT absolute zero position, then GlobalTDCOffset is positive. The absolute zero position is specific to the EPT pattern type. TDCX 188 | ni.com | NI EDIDS-2400 Series User Manual...
Page 189 Detail: TDC parameters are mapped to a specific DI Driver channel by selecting a TDCX from the drop-down list in each DIX-Y_TDC parameter, where X is the DI Driver module number and Y is the DI Driver channel number. DIX_Firing_Window_Start / DIX_Firing_Window_End NI EDIDS-2400 Series User Manual | © National Instruments | 189...
Page 190 Detail: This indicator will be set to TRUE if any firing window overlap is detected in any of the channels within a single DI Driver or PFI Driver module. PFIX_TDC 190 | ni.com | NI EDIDS-2400 Series User Manual...
Page 191 PFI_Firing_Window_End: Defines the end of the window in Degrees Before Top Dead Center (DBTDC). The TDC reference for the window is the TDCX value associated with the applicable PFI channel. NI EDIDS-2400 Series User Manual | © National Instruments | 191...
Page 192: Cam Phase Capture Tab
PID controller setpoint can be used to define the desired crank-angle location of the cam signal rising edge. The CamX_RisingEdge from this tab can be used as feedback to the PID control function. CamRE_TDC-Ref 192 | ni.com | NI EDIDS-2400 Series User Manual...
Page 193 Tip Strip: Captured angle of rising cam edge Units: DBTDC Detail: The crank-angle location of a Cam1 signal rising edge, in Degrees Before TDC (DBTDC), captured in the window defined by Cam1_Capture_Start and Cam1_Capture_End. NI EDIDS-2400 Series User Manual | © National Instruments | 193...
Page 194 Tip Strip: Captured angle of rising cam edge Units: DBTDC Detail: The crank-angle location of a Cam2 signal rising edge, in Degrees Before TDC (DBTDC), captured in the window defined by Cam2_Capture_Start and Cam2_Capture_End. 194 | ni.com | NI EDIDS-2400 Series User Manual...
Page 195 EPT Scope Tip Strip: Displays scope traces determined by setup Units: Samples Detail: Displays the logic level of each EPT function input. Scope Controls NI EDIDS-2400 Series User Manual | © National Instruments | 195...
Page 196 Digital Input Setup window. The EngineSpeed EngineStatus indicators are exact copies of the indicators on the EPT tab. These controls and indicators are placed here in duplicate for convenience. Run EPT Scope 196 | ni.com | NI EDIDS-2400 Series User Manual...
Page 197 Then the data acquisition after pressing the Update control. will stop and the data will be displayed in the EPT Scope NI EDIDS-2400 Series User Manual | © National Instruments | 197...
Page 198: Ept Diagnostics Tab
4.11.4 EPT Diagnostics Tab EPT Scope Tip Strip: Displays scope traces determined by setup Units: Samples Detail: Displays the logic level of each EPT function input. Scope Controls 198 | ni.com | NI EDIDS-2400 Series User Manual...
Page 199 The EngineSpeed EngineStatus indicators are exact copies of the indicators on the EPT tab. These controls and indicators are placed here in duplicate for convenience. Run EPT Scope NI EDIDS-2400 Series User Manual | © National Instruments | 199...
Page 200 Then the data acquisition after pressing the Update control. will stop and the data will be displayed in the EPT Scope 200 | ni.com | NI EDIDS-2400 Series User Manual...
Page 201: Calibration Mode Setup Window
Detail: When pressed, starts delivering the number of injection command pulses specified by CalSeq Pulses, according to the specified CalSeq Period CalSeq Duration. CalSeq Pause Tip Strip: Pauses calibration sequence NI EDIDS-2400 Series User Manual | © National Instruments | 201...
Page 202 Detail: Pulse width of each pulse during a calibration sequence. CalSeq Period Tip Strip: Period between start of injection pulses Units: msec Detail: Time period between the rising edges of injection pulses during a calibration sequence. CalSeq Pulses 202 | ni.com | NI EDIDS-2400 Series User Manual...
Page 203 Tip Strip: Selects the digital signal used for triggering the calibration sequence. Detail: Allows the user to select an external digital signal for triggering the start of the calibration sequence. CalSeqProgress NI EDIDS-2400 Series User Manual | © National Instruments | 203...
Page 204 Tip Strip: Indicates sequence progress Detail: Indicates the progress through the calibration sequence. The progress bar fill rate is automatically adjusted for the value of CalSeq Pulses. 204 | ni.com | NI EDIDS-2400 Series User Manual...
Page 205: Expansion Calibration Mode Setup Window
Detail: When pressed, starts delivering the number of injection command pulses specified by Exp CalSeq Pulses, according to the specified Exp CalSeq Period Exp CalSeq Duration. Exp CalSeq Pause Tip Strip: Pauses calibration sequence NI EDIDS-2400 Series User Manual | © National Instruments | 205...
Page 206 Detail: Pulse width of each pulse during a calibration sequence. Exp CalSeq Period Tip Strip: Period between start of injection pulses Units: msec Detail: Time period between the rising edges of injection pulses during a calibration sequence. Exp CalSeq Pulses 206 | ni.com | NI EDIDS-2400 Series User Manual...
Page 207 Tip Strip: Selects the digital signal used for triggering the calibration sequence. Detail: Allows the user to select an external digital signal for triggering the start of the calibration sequence. Exp CalSeqProgress Tip Strip: Indicates sequence progress NI EDIDS-2400 Series User Manual | © National Instruments | 207...
Page 208 Detail: Indicates the progress through the calibration sequence. The progress bar fill rate is automatically adjusted for the value of Exp CalSeq Pulses. 208 | ni.com | NI EDIDS-2400 Series User Manual...
Page 209: Direct Mapping
Enable DirectMap_X Tip Strip: Enables DirectMap_X Detail: When ON the direct mapping is enabled and the selected Flex Control Parameters will be overwritten by the direct mapping input. DirectMap_X_InputSelector NI EDIDS-2400 Series User Manual | © National Instruments | 209...
Page 210 Detail: Drop-down selection control for selecting the input parameter for direct mapping. The available parameters for selection are analog inputs, battery voltage, digital input parameters, cam phase, engine speed, and user variables. DirectMap_X_InputValue Tip Strip: Shows the value of the selected direct mapping input DirectMap_X_FlexControlParameters 210 | ni.com | NI EDIDS-2400 Series User Manual...
Page 211 Control Parameters can be selected one of two ways: by left unclicking and searching through the full list of Flex Control Parameters, shown above, or by right unclicking and searching through a hierarchical list of menus to find the particular Flex Control Parameter of interest, as shown below. NI EDIDS-2400 Series User Manual | © National Instruments | 211...
Page 212 The 1D lookup table function will perform a linear interpolation between the X indices which bound the X input value. The 2D lookup table function will perform a triple linear interpolation between the X and Y indices which bound the X and Y input values. 212 | ni.com | NI EDIDS-2400 Series User Manual...
Page 213 Enable Table1D_X Tip Strip: Enables 1D Table Detail: When ON the lookup table is enabled and the selected Flex Control Parameters will be overwritten by the lookup table output. Table1D_X_InputSelector NI EDIDS-2400 Series User Manual | © National Instruments | 213...
Page 214 Detail: Text field for entering a lookup table description. Table1D_X Tip Strip: 1D conversion table Detail: The X column is for input and the Y column is for the output conversion. Linear interpolation is done between the values. 214 | ni.com | NI EDIDS-2400 Series User Manual...
Page 215 Flex Control Parameter of interest, as shown in the Direct Mapping Section. NI EDIDS-2400 Series User Manual | © National Instruments | 215...
Page 216 Enable Table2D_X Tip Strip: Enables 2D Table Detail: When ON the lookup table is enabled and the selected Flex Control Parameters will be overwritten by the lookup table output. Table2D_Xa_InputSelector 216 | ni.com | NI EDIDS-2400 Series User Manual...
Page 217 Flex Control Parameter of interest, as shown in the Direct Mapping Section. Table2D_X NI EDIDS-2400 Series User Manual | © National Instruments | 217...
Page 218 Tip Strip:2D lookup table Detail: The left most X column (red) and the top Y row (blue) are for input. The 2D Z table values are triple interpolated to generate the lookup table output. 218 | ni.com | NI EDIDS-2400 Series User Manual...
Page 219: Auxiliary Pid Controller Setup Window
LabVIEW code described in the above recommended article. This document assumes that the reader understands the purpose of PID setpoints, CalPoints, and gains. AuxPIDX_EnablePID NI EDIDS-2400 Series User Manual | © National Instruments | 219...
Page 220 AuxPIDX_PIDSetpoint Tip Strip: PID controller setpoint Detail: The control setpoint to the Aux PID X function. This parameter can be manually entered or overwritten by lookup table outputs operating points. AuxPIDX_Kc 220 | ni.com | NI EDIDS-2400 Series User Manual...
Page 221 Detail: Derivative time constant. A value of zero disables derivative contribution to the PID output. Smaller values cause less contribution to the PID output. Larger values cause more contribution to the PID output. Negative values should not be used. NI EDIDS-2400 Series User Manual | © National Instruments | 221...
Page 222 Tip Strip: PID controller output (before feed forward is added) Detail: Output value from the PID controller. This value is limited by the values in AuxPIDX_PIDMin AuxPIDX_PIDMax. This value is added to AuxPIDX_FF and the result is placed in AuxPIDX_FinalOutput. 222 | ni.com | NI EDIDS-2400 Series User Manual...
Page 223 Tip Strip: Result of PID output + PID feed forward Units: % Detail: Displays the result of AuxPIDX_FF added to AuxPIDX_PIDOutput. AuxPIDX_ManualOverride Detail: When Enabled, causes AuxPIDX_ManualOutput to override AuxPIDX_FinalOutput. NI EDIDS-2400 Series User Manual | © National Instruments | 223...
Page 224 Parameters, shown above, or by right unclicking and searching through a hierarchical list of menus to find the particular Flex Control Parameter of interest, as shown in the Direct Mapping Section. 224 | ni.com | NI EDIDS-2400 Series User Manual...
Page 225: Rail Pressure Control Setup Window
IMV to a locked LS1 and LS2 pair, and wiring a HPV to a locked LS3 and LS4 pair. The LS channel locking feature can be implemented via the PFI and LS Driver 1 Setup window. NI EDIDS-2400 Series User Manual | © National Instruments | 225...
Page 226 Tip Strip: Assigns analog signal source to IMV and HPV rail pressure controller Detail: Selects one of the four channels of the NI 9220 analog input module assigned to rail pressure PID control feedback. 226 | ni.com | NI EDIDS-2400 Series User Manual...
Page 227 IMV and HPV solenoids, to ensure that the current does not exceed 3A. RailP_Setpoint Tip Strip: Rail pressure setpoint to PID controller Units: bar Detail: Desired rail pressure setpoint. NI EDIDS-2400 Series User Manual | © National Instruments | 227...
Page 228 Tip Strip: Clears faults related to rail pressure control Detail: Clears RailP_Fault after the fault has been resolved. RPC Plot Tip Strip: Opens a plot window of RailP_Setpoint, RailP, IMV_DC and HPV_DC. 228 | ni.com | NI EDIDS-2400 Series User Manual...
Page 229 PID output. Larger values cause more proportional contribution to the PID output. Negative values will generate PID outputs that are inversely proportional to the error (Setpoint – Process Variable). IMV_Kp_Action NI EDIDS-2400 Series User Manual | © National Instruments | 229...
Page 230 Smaller values cause less contribution to the PID output. Larger values cause more contribution to the PID output. Negative values should not be used. IMV_Td_Action Tip Strip: Derivative contribution of IMV PID controller Detail: Indicates the contribution of the derivative term to the total PID output. IMV_PIDMax 230 | ni.com | NI EDIDS-2400 Series User Manual...
Page 231 Tip Strip: Duty cycle feed forward for the IMV while doing PID control of the HPV Units: % Detail: Feed forward duty cycle applied to the IMV when RailP_ControlMode is in HPV PID Mode. IMV_PID NI EDIDS-2400 Series User Manual | © National Instruments | 231...
Page 232 Tip Strip: Maximum allowed duty cycle for IMV. This value is effective if lower than IMV_MaxDCCalc. Units: % Detail: Maximum allowed duty cycle for IMV. This value is effective if lower than IMV_MaxDCCalc. 232 | ni.com | NI EDIDS-2400 Series User Manual...
Page 233 Tip Strip: Enables PWM control of HPV Detail: Enables the final PWM parameters to the lowside channels configured for HPV via the PFI and LS Driver 1 Setup window. NI EDIDS-2400 Series User Manual | © National Instruments | 233...
Page 234 Tip Strip: Proportional contribution of HPV PID controller Detail: Indicates the contribution of the proportional term to the total PID output. HPV_Ti Tip Strip: Integral time constant for HPV PID controller (lower = stronger action. 0 = disabled.) 234 | ni.com | NI EDIDS-2400 Series User Manual...
Page 235 Tip Strip: HPV PID output maximum limit (before feed forward is added) Units: % Detail: Maximum output allowed from the PID controller, before the feed forward (HPV_PIDFF) is added. HPV_PIDMin NI EDIDS-2400 Series User Manual | © National Instruments | 235...
Page 236 Detail: Output value from the PID controller. This value is limited by the values in HPV_PIDMin and HPV_PIDMax. This value is added to HPV_PIDFF and the result is placed in HPV_DC. HPV_ManualOverride 236 | ni.com | NI EDIDS-2400 Series User Manual...
Page 237 Detail: Maximum allowed duty cycle for HPV. This value is effective if lower than HPV_MaxDCCalc. HPV_MinDC Tip Strip: Minimum allowed duty cycle for HPV Units: % Detail: Minimum allowed duty cycle for HPV HPV_DC NI EDIDS-2400 Series User Manual | © National Instruments | 237...
Page 238 Detail: Nominal resistance of the HPV solenoid. This value is used to calculate the maximum duty cycle applied to the HPV. It is important to measure this resistance within +/-0.5 ohms 238 | ni.com | NI EDIDS-2400 Series User Manual...
Page 239: Auxiliary Pwm Setup Window
Detail: Selects the specification mode for the time between rising edges of the PWM signal. The options are Frequency or Period. The fields for Frequency or Period will be enabled according to the selection. AuxPWMX-ControlMode Tip Strip: Format of PWM signal command NI EDIDS-2400 Series User Manual | © National Instruments | 239...
Page 240 Tip Strip: Pulse width of PWM signal Units: msec Detail: When AuxPWMX-ControlMode is set to Pulse Width, this field is enabled for specifying the time between rising and falling edges of the PWM signal. 240 | ni.com | NI EDIDS-2400 Series User Manual...
Page 242: Expansion Auxiliary Pwm Setup Window
Detail: Selects the specification mode for the time between rising edges of the PWM signal. The options are Frequency or Period. The fields for Frequency or Period will be enabled according to the selection. ExpAuxPWMX-ControlMode 242 | ni.com | NI EDIDS-2400 Series User Manual...
Page 243 Period, this field is enabled for specifying the time between rising Detail: When ExpAuxPWMX-TimingMode edges of the PWM signal. ExpAuxPWMX-PulseWidth Tip Strip: Pulse width of PWM signal Units: msec NI EDIDS-2400 Series User Manual | © National Instruments | 243...
Page 244 Pulse Width, this field is enabled for specifying the time between Detail: When ExpAuxPWMX-ControlMode rising and falling edges of the PWM signal. Expansion Aux PWMX 2-4 See above descriptions. 244 | ni.com | NI EDIDS-2400 Series User Manual...
Page 245: Operating Point Setup Window
Loops. While Operating Points are enabled, the values for the selected Flex Control Parameters will be overwritten by the associated values in the table. Enable OP NI EDIDS-2400 Series User Manual | © National Instruments | 245...
Page 246 Detail: Specifies the number of operating points to be considered by the operating point function. For example, if Number of OP is set to 3, then operating points 0, 1, & 2 will be applicable to the function. Operating points 3 and greater will not be considered. 246 | ni.com | NI EDIDS-2400 Series User Manual...
Page 247 Trigger Mode: Executes the operating point specified by the selected Process Variables and their associated Wildcards. Current Time/Trigger Units: msec Detail: Indicates the current timer value. This parameter is only applicable in Timer Mode. NI EDIDS-2400 Series User Manual | © National Instruments | 247...
Page 248 Tip Strip: Indicates no trigger is defined for selected CalPoints Detail: When in Trigger Mode, indicates when no trigger condition is satisfied by the specified Trigger Wildcards, and the error state will be executed. 248 | ni.com | NI EDIDS-2400 Series User Manual...
Page 249 Detail: The operating point table can be imported and exported from/to a tab-delimited text file, which can be manipulated using text editors or spreadsheets. National Instruments recommends using a text editor, such as Notepad or WordPad, when editing the operarting point table outside the provided interface. If MS Excel is used...
Page 250 Lower Value and less than Upper Value Example: (20,40) Trigger Wildcard is satisfied if the Process Variable is greater than 20 and less than 40. Bracket Bounded [Lower Value, Upper Value] 250 | ni.com | NI EDIDS-2400 Series User Manual...
Page 251 Flex Control Parameter of interest, as shown in the Direct Mapping Section. Operating Point Table Values NI EDIDS-2400 Series User Manual | © National Instruments | 251...
Page 252 The text descriptions should not be entered in these table fields. Instead, the integer representation should be entered, starting with 0 for the first drop-down selection. 252 | ni.com | NI EDIDS-2400 Series User Manual...
Page 253: User Variables
User variables can also be selected as inputs to the lookup tables. It is important that the user variables not be selected as both input and output parameters. NI EDIDS-2400 Series User Manual | © National Instruments | 253...
Page 254 254 | ni.com | NI EDIDS-2400 Series User Manual...
Page 255: Xnet Can Setup Window
CAN signal list, CAN communication between the DI Driver system and external CAN device(s) will begin as soon as the CAN Init button is pressed. NI EDIDS-2400 Series User Manual | © National Instruments | 255...
Page 256 80000, 83333, 100000, 125000, 160000, 200000, 250000, 400000, 500000,800000, and 1000000. Refresh Database Tip Strip: Refreshes a list of deployed databases on this controller Detail: Press this button to refresh database list after deploying or undeploying a database 256 | ni.com | NI EDIDS-2400 Series User Manual...
Page 257 They are not separate entities. This means that the same ECU might appear in different clusters of the database, but in the exported FIBEX file, it appears as different ECU entities. Read from CAN Bus Add/Insert NI EDIDS-2400 Series User Manual | © National Instruments | 257...
Page 258 Tip Strip: CAN signal list when according to a selected database on the Deployed Databases list Detail: This list will be populated according to signals defined in the selected database on the controller Flex Control Parameter 258 | ni.com | NI EDIDS-2400 Series User Manual...
Page 259 When there are duplicate flex control parameters, the entries will be highlighted red and the CAN_Run button will be disabled. NI EDIDS-2400 Series User Manual | © National Instruments | 259...
Page 260 Move Up Tip Strip: Move selected item up the “Write to CAN Bus” List box Move Down Tip Strip: Move selected item down the “Write to CAN Bus” List box CalPoints Select 260 | ni.com | NI EDIDS-2400 Series User Manual...
Page 261 CAN signals are allowed. As with Flex control parameter, duplicate items will be highlighted red and when there are duplicate Tx CAN signals, the CAN_Run button will be disabled. Write to CAN Bus Signal List NI EDIDS-2400 Series User Manual | © National Instruments | 261...
Page 262 Detail: A list of mapped CalPoints to CAN Signal. XNET Error Detail: Reports any XNET error and the associated code and description 262 | ni.com | NI EDIDS-2400 Series User Manual...
Page 263: Ni-Xnet Database Editor
Detail: Click to open an existing database. NI-XNET uses the ASAM FIBEX database storage format. FIBEX (FIeld Bus EXchange) is a vendor-independent exchange format for embedded network data. It is an XML-based text format. The Database Editor can read and write this format. NI EDIDS-2400 Series User Manual | © National Instruments | 263...
Page 264 CAN database and vector CANdb formats support only one cluster. However, FIBEX supports multiple clusters per database; you could, for example, describe all of a vehicle's networks in a single database. 264 | ni.com | NI EDIDS-2400 Series User Manual...
Page 265: Can Signal Dialog
You must create ECUs within a cluster in order for the CAN signals to show up in the XNET CAN Setup Window. Please follow these instructions to create ECUs: 1. Right click on a cluster within a database and select "Create ECU" NI EDIDS-2400 Series User Manual | © National Instruments | 265...
Page 266 2. Once an ECU is created, you may edit the ECU name and add a comment 266 | ni.com | NI EDIDS-2400 Series User Manual...
Page 267 The same ECU cannot transmit and receive a frame; therefore, each frame can appear in only one list. Click the appropriate list header to specify whether the frame lists are sorted by name or ID. NI EDIDS-2400 Series User Manual | © National Instruments | 267...
Page 268 268 | ni.com | NI EDIDS-2400 Series User Manual...
Page 269: Manage Ni-Xnet Databases Dialog
Detail: Remove Alias on the list of recognized database on the Windows PC. You must select a database to remove. You can select multiple entries by holding the <Shift>+<left –click> key for a range of entries or holding the <Ctrl> +<left –click> for multiple single entries. NI EDIDS-2400 Series User Manual | © National Instruments | 269...
Page 270 When this happens, unselect the database or set it to ‘No Database Selected’ on the Deployed Databases list on the XNET CAN Setup window and retry the Undeploy operation on the Manage NI-XNET Databases Dialog window. 270 | ni.com | NI EDIDS-2400 Series User Manual...
Page 272: Tdk Hv Supply Control Setup Window
Supply (via cabling shown below) for providing external high voltage power supply to the DI Driver module(s) – pins 7 and 8 on the DI Driver connector. The DB9 to RJ45 cable pin-out is shown below according to the TDK power supply manual downloadable from TDK website. 272 | ni.com | NI EDIDS-2400 Series User Manual...
Page 273 190V without error. GEN Address Tip Strip: TDK Genesys Power Supply instrument address Detail: By default the TDK supply instrument address is set to 6. GEN BaudRate NI EDIDS-2400 Series User Manual | © National Instruments | 273...
Page 274 Controller, external CAN Variable or User Variable. GEN Voltage Output Tip Strip: Indicates TDK Genesys High Voltage Power Supply Voltage Output GEN Current Output Tip Strip: Indicates TDK Genesys High Voltage Power Supply Current Output TDK Error 274 | ni.com | NI EDIDS-2400 Series User Manual...
Page 275 Tip Strip: Indicates error associated with TDK Genesys High Voltage Power Supply communication or current/ voltage control. NI EDIDS-2400 Series User Manual | © National Instruments | 275...
Page 276: Active Flex Control Parameters Window
The SimulatedSpeed Flex Control Parameter is also selected to be written by the 1D-Table 2 function, but the table is not enabled, and is not actively writing the parameter. Figure 4.25.a, Active Flex Control Parameters 276 | ni.com | NI EDIDS-2400 Series User Manual...
Page 277: Calscopes Window
The purpose of the CalScopes window is to configure up to eight oscilloscope-like displays for monitoring various software variables within the DI Driver System. This is an advanced feature which is documented within the user manual. NI EDIDS-2400 Series User Manual | © National Instruments | 277...
Page 278: Caltrend Window
The purpose of the CalTrend window is to configure up to eight multi-variable plot windows for monitoring various software variables within the DI Driver System. This is an advanced feature which is documented within the user manual. 278 | ni.com | NI EDIDS-2400 Series User Manual...
Page 279: Log Data Setup Window
USB storage device if connected via the USB port on the cRIO controller front panel. Typically, a USB storage device will be shown in the controller file browser as u:\. NI EDIDS-2400 Series User Manual | © National Instruments | 279...
Page 280 Detail: Selects one of three delimiters to use for separating data in the text log file. The options are Comma, Tab or Colon. Plot Buffer Length Tip Strip: Units: samples Detail: Specifies the number of samples to plot in the plot area to the right of the window. 280 | ni.com | NI EDIDS-2400 Series User Manual...
Page 281 Units: samples is set to Number of Samples, data logging is stopped when the number of logged Detail: When Stop Trigger samples reaches the value specified by Max Log Samples. NI EDIDS-2400 Series User Manual | © National Instruments | 281...
Page 282 Detail: Set to TRUE when an error is encountered during the data logging process, such as insufficient memory available. File Creation Error Tip Strip: File creation error Detail: Set to TRUE when an error is encountered during log file creation. 282 | ni.com | NI EDIDS-2400 Series User Manual...
Page 283 Detail: The variables to be logged are specified in an array of drop-down selection lists. A logging parameter plot is available within the window and parameters may be individually selected for plotting. Log Scope Detail: Plot of selected Variables to Log Units: samples NI EDIDS-2400 Series User Manual | © National Instruments | 283...
Page 284: Faults Window
Fault Severity Detail: Filters the fault list to show only the faults registered with the specified severity. Key Cycle Detail: Indicates the number of times the system power has been cycled. 284 | ni.com | NI EDIDS-2400 Series User Manual...
Page 285 Detail: The rate at which the fault counter is incremented while the fault condition is present. Down Rate Detail: The rate at which the fault counter is decremented while the fault condition is not present. NI EDIDS-2400 Series User Manual | © National Instruments | 285...
Page 286 Detail: Indicates the number of Key Cycles the fault will remain active, after the fault condition is removed. Fault Time Detail: Indicates the date and time of the last occurrence of the fault. Fault Cycle Detail: Indicates the number of Key Cycles since the fault condition was removed. 286 | ni.com | NI EDIDS-2400 Series User Manual...
Page 287 Detail: Double clicking on the cell related to the fault in the "Trip Count" column will clear that fault’s trip count. Disable Detail: Double clicking the “Disable” cell associated with the fault will disable the fault from becoming active, even if the fault condition is present. NI EDIDS-2400 Series User Manual | © National Instruments | 287...
Page 288: Execution Information Window
Expansion/Misc. Execution Info. The first tab shows information about system configuration. The second tab is used to change the system controller network interface settings. The third and fourth tab shows software processes. 288 | ni.com | NI EDIDS-2400 Series User Manual...
Page 289: Static Info
4.30.1 Static Info The Static Info Tab of the Execution Information window displays configuration information for the DI Driver System. NI EDIDS-2400 Series User Manual | © National Instruments | 289...
Page 290: Network
4.30.2 Network The Network tab of the Execution Information window displays the current network settings of the controller and allows the network settings to be changed. 290 | ni.com | NI EDIDS-2400 Series User Manual...
Page 291: Run-Time Info
4.30.3 Run-Time Info The Run-Time Info tab of the Execution Information window displays the execution time of various software processes and parameters related to the controller hardware. NI EDIDS-2400 Series User Manual | © National Instruments | 291...
Page 292: Expansion/Misc. Execution Info
4.30.4 Expansion/Misc. Execution Info The Expansion Execution Info tab of the Execution Information window displays the execution time of various software processes and parameters related to the Inputs/Outputs on the MXIe expansion chassis. 292 | ni.com | NI EDIDS-2400 Series User Manual...
Page 293: Troubleshooting
Update Firmware on the right window and click OK. You don't have to stop the user interface or the application that is running on the controller while the firmware is updating. Click the CAN_Run button again on the XNET CAN Setup Window. If the error still persists, please contact the National Instruments support team.
Page 294 294 | ni.com | NI EDIDS-2400 Series User Manual...
Page 295: Diagrams
6. Diagrams 1. Reverse Battery Relay Protection Diagram 2. NI cRIO-9082 Slot Assignments 3. NI 9155 MXIe Express RIO Chassis Slot Assignments NI EDIDS-2400 Series User Manual | © National Instruments | 295...
Page 296 * Slot 2 is Reserved for future support modules 4. NI cRIO-9082 Front Panel 296 | ni.com | NI EDIDS-2400 Series User Manual...
Page 297 5. COMBICON power connector for NI cRIO-9082 6. NI 9155 MXIe Express RIO Front Panel NI EDIDS-2400 Series User Manual | © National Instruments | 297...
Page 298 7. COMBICON power connector for NI 9155 MXIe Express RIO Chassis 8. NI 9411 Digital Input Module Terminal Assignments 9. NI 9751 DI Driver Terminal assignments 298 | ni.com | NI EDIDS-2400 Series User Manual...
Page 299 10. NI 9220 Analog Input Module Terminal assignments 11. NI 9862 1-Port CAN Module Terminal Assignments 12. NI-9754 ESTTL Output Module Terminal Assignments NI EDIDS-2400 Series User Manual | © National Instruments | 299...
Page 300 13. NI-9757 O2 Sensor Module Terminal Assignments 14. NI 9758 PFI Driver ModuleTerminal assignments 300 | ni.com | NI EDIDS-2400 Series User Manual...
Page 301 15. NI 9759 Electronic Throttle Driver Module Terminal Assignments 16. Use of Ferrules on Screw Terminal Connections NI EDIDS-2400 Series User Manual | © National Instruments | 301...
Page 302 17. Connecting Solenoid Direct Injectors to the DI Driver 18. Connecting Piezo Direct Injectors to the DI Driver 302 | ni.com | NI EDIDS-2400 Series User Manual...
Page 303 19. Connecting Port Fuel Injectors to the PFI Driver NI EDIDS-2400 Series User Manual | © National Instruments | 303...
Page 304 20. Connecting General Purpose Solenoids to the PFI Driver LS Channels 304 | ni.com | NI EDIDS-2400 Series User Manual...
Page 305 21. Connecting Inlet Metering/High Pressure Valves to the PFI Driver NI EDIDS-2400 Series User Manual | © National Instruments | 305...
Page 306 22. TDK to cRIO Remote Connection 306 | ni.com | NI EDIDS-2400 Series User Manual...
Page 307: Additional Support/Feedback
7. Additional Support/Feedback Please contact NI Systems Support at 1-210-248-9308 or powertraincontrolsinfo@ni.com. NI EDIDS-2400 Series User Manual | © National Instruments | 307...
Page 308: Important Information
8. Important Information 308 | ni.com | NI EDIDS-2400 Series User Manual...
Page 309: Warranty
National Instruments will, at its option, repair or replace equipment that proves to be defective during the warranty period. This warranty includes parts and labor.
Page 310: Copyright
National Instruments Corporation. National Instruments respects the intellectual property of others, and we ask our users to do the same. NI software is protected by copyright and other intellectual property laws. Where NI software may be used to reproduce software or other materials belonging to others, you may use NI software only to reproduce materials that you may reproduce in accordance with the terms of any applicable license or other legal restriction.
Page 311: Trademarks
8.3 Trademarks Refer to the NI Trademarks and Logo Guidelines at ni.com/trademarks for more information on National Instruments trademarks. ARM, Keil, and µVision are trademarks or registered of ARM Ltd or its subsidiaries. LEGO, the LEGO logo, WEDO, and MINDSTORMS are trademarks of the LEGO Group. ©2013 The LEGO Group.
Page 312: Patents
8.4 Patents For patents covering the National Instruments products/technology, refer to the appropriate location: Help»Patents in your software, the patents.txt file on your media, or the National Instruments Patent Notice at ni.com/patents. 312 | ni.com | NI EDIDS-2400 Series User Manual...
Page 313: Warning Regarding Use Of Ni Products
8.5 Warning Regarding Use of NI Products WARNING REGARDING USE OF NATIONAL INSTRUMENTS PRODUCTS (1) NATIONAL INSTRUMENTS PRODUCTS ARE NOT DESIGNED WITH COMPONENTS AND TESTING FOR A LEVEL OF RELIABILITY SUITABLE FOR USE IN OR IN CONNECTION WITH SURGICAL IMPLANTS OR AS CRITICAL COMPONENTS IN ANY LIFE SUPPORT SYSTEMS WHOSE FAILURE TO PERFORM CAN REASONABLY BE EXPECTED TO CAUSE SIGNIFICANT INJURY TO A HUMAN.
Page 314: Environmental Management
8.6 Environmental Management National Instruments is committed to designing and manufacturing products in an environmentally responsible manner. NI recognizes that eliminating certain hazardous substances from our products is beneficial not only to the environment but also to NI customers. For additional environmental information, refer to the NI and the Environment Web page at ni.com/environment. This page contains the environmental regulations and directives with which NI complies, as well as other environmental information not included in this document.

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