Lofa CANplus 750 Operation And Troubleshooting Download Page 22

®

 750 Control Panel Operation and Troubleshooting 

22 

 

 

 

 

 

 

 

 

463-3000-08 revised Sept 16, 2013

 

Start on Sec 

Selects the maximum number of seconds the starter 
can be engaged 

 

 

Settings Menu 

This submenu allows the user to configure CANplus hardware. 

 

 

Governor 

Selects between 

Elect

 

(electronically governed) and 

Mech

 

(mechanically governed) engines modes. For mechanically 

governed engines the 

CANplus I/O Board

 functions as an ECU, broadcasting engine parameters such as oil pressure 

and temperature on the CANbus. 

Note 

Switching governor modes requires cycling power before calibrating the RPM. The 

CANplus Configurator 

must be 

used to configure mechanical engine parameters. 

CP750 CAN Add 

Selects the address used by the display to communicate with the CANplus I/O board. The default I/O Board address is 
128. 

Note 

Engine data is always transmitted using address 0 in mechanically governed mode. 

Warning 

Incorrectly configuring the CP750 CAN Address prevents the display from receiving I/O Board data for the display 

menus and can result in data collisions on the CANbus. 

Calibrate RPM 

Calibrates the tachometer input for mechanically governed engines to allow the CANplus I/O board to measure the 
engine speed. This signal may be provided by an alternator frequency tap, proximity switch. An optional 
amplifier/divider can be added for use with a magnetic pickup. 

 

Summary of Contents for CANplus 750

Page 1: ...rol Panel Operation and Troubleshooting 463 3000 08 revised Sept 16 2013 CANplus and CANplus logo are registered trademarks of LOFA Industries Inc CP750 and the LOFA logo are trademarks of LOFA Indust...

Page 2: ...components of any safety device or system that is intended to prevent bodily injury protect life or prevent property damage The specifying Original Equipment Manufacturer OEM and or Installer of any...

Page 3: ...ult in the automatic starting and stopping of the engine machine The engine machine as a function of the emissions system can could initiate via the engine ECU certain required emissions operations su...

Page 4: ...imers The CP750 display provides sixteen 16 service timers to alert the operator of needed maintenance The time interval for each timer can be adjusted in 10 hour increments A popup message is display...

Page 5: ...arious other parameters such as the full scale reading of gauges Four bright LEDs below the display indicate Auto Standby Preheat Stop and Warning status Five buttons access a context dependent button...

Page 6: ...and engine conditions After waiting for the Preheat LED to extinguish the engine is cranked by turning and holding the key switch in the start position until the engine starts Note The ECU will not p...

Page 7: ...turtle icon requests the engine to go to Idle RPM Digital Rotary Throttle The optional Digital Rotary Throttle uses a rotary switch to simulate the operation of a throttle potentiometer Like the Ramp...

Page 8: ...selected mode to reduce the level or pressure Fill Uses the selected mode to increase the level or pressure Maintain Out Uses the transducer to maintain the level or pressure at or below the target M...

Page 9: ...t point For example if the target is 5 0 feet with a 0 1 foot dead band the dead band is 4 9 to 5 1 feet CANplus Display Soft buttons simplify the user interface by displaying a button bar above the b...

Page 10: ...by repeated pressing of button 2 The four standard gauge pages are shown below Page 1 Page 2 Page 3 Page 4 Note The 16 gauges are the same for Analog and Digital Gauge Pages Adjustments in either Ana...

Page 11: ...te Only active faults are displayed in the alarm list Once a fault is corrected it is automatically removed from the list To view previously active faults use the engine diagnostic tool Configuration...

Page 12: ...diately Some such as Idle RPM take effect on the next power up Display Menu The Display Menu allows the user to configure items affecting how information is displayed Units Menu This menu allows the u...

Page 13: ...soft buttons emit an audible beep when this item is On Button beep is disabled by setting this item to Off The audible beep still sounds when an alarm occurs Button 4 cycles between On and Off Gauges...

Page 14: ...time while Button 2 increases the service interval time in 10 hour increments Holding Button 3 for approximately 3 seconds resets Next Service In to the current service interval The service timer desc...

Page 15: ...Pages Defaults Quad Adjust On Demo Mode 0 Off Engine Source 0 Display CAN Address 40 Alarm Filter Glb SPN Version 1 Speed Source Auto PIN Entry Off PIN 1111 Max Gauge RPM 2500 Max Gauge Speed 40 MPH...

Page 16: ...ine configuration while button 1 selects the previous page J1939 Settings This screen allows adjustments specific to the J1939 data link Engine Source Selects which source the display listens to for g...

Page 17: ...t your engine supplier to establish the appropriate SPN conversion method version Selecting the wrong version will causealarm data to be displayed incorrectly Speed Source There are 3 sources of speed...

Page 18: ...adjusts the first digit of the PIN Button 2 adjusts the second digit button 3 the third digit and button 4 the fourth digit The PIN is entered using button 5 PIN Change This allows changing the PIN Th...

Page 19: ...isplays the following product information ID Build Serial number of the display EEPROM Number of writes on EEPROM PART No Unit part number VERS Software version number CHK Flash memory checksum SOURCE...

Page 20: ...optional two state or three state throttle switches Note The minimum engine speed is set by the ECU Requesting a lower speed causes the engine to run at the ECU minimum speed RPM limits are programmed...

Page 21: ...will be stopped Servo Configures the servo profile for autostart maintain modes Gain Controls the aggressiveness of the maintain servo modes Delay 10mS Controls how quickly the maintain servo mode res...

Page 22: ...e RPM The CANplus Configurator must be used to configure mechanical engine parameters CP750 CAN Add Selects the address used by the display to communicate with the CANplus I O board The default I O Bo...

Page 23: ...e configuration or operation Aux Output Selects the Aux Output function and provides a 1 amp low side switch Running The output is active when the engine RPM exceeds 500 RPM AS Armed The output is act...

Page 24: ...ved from the telemetry module Modem Type Identifies the modem type Cell Reg Identifies cell modem registration Cell State Indicates cell state and signal strength GPS Indicates GPS status RTC Indicate...

Page 25: ...data The warning disappears and normal operation resumes once data is detected Note Incorrectly configuring the Engine Source address will result in no data available for display Data Not Available Ga...

Page 26: ...Preheat LED Amber A solidly illuminated Preheat LED indicates the engine is preheating When the LED extinguishes the preheat period is complete and the engine may be cranked Note The CANplus only repo...

Page 27: ...ic information regarding the exhaust emission system of your engine This information is maintenance procedural and safety related Failure to exactly follow the engine manufacturer instructions and sch...

Page 28: ...RCE REGENERATION INHIBIT REGENERATION AUTO REGENERATION Regeneration of the emissions system is active and high exhaust temperatures are potential Engine performance MAY be affected The engine particu...

Page 29: ...opology Most electronically governed engine installations include a harness with built in J1939 backbone Use twisted shielded pair with a drain wire for CANbus wiring terminated with 120 resistors at...

Page 30: ...traps moisture in the connector and encourages corrosion Harness Routing The minimum routing radius of the wiring harnesses should be at least two times the diameter of the wiring harness Bends should...

Page 31: ...or The control system provides switched positive battery protected by solid state MOSFETs These outputs include integral protection against overloads and short circuits An integral 40 AMP slow blow fu...

Page 32: ...e must be followed if the component must be welded while installed on equipment with electronic controls This procedure will minimize the risk of component damage Warning Do not ground the welder to e...

Page 33: ...CANplus display cannot show ECU parameters such as engine hours oil pressure and diagnostic codes This test procedure helps identify the problem location 1 Disconnect the battery Warning This test sh...

Page 34: ...e 1 Data valid but below normal operational range 2 Data erratic intermittent or incorrect 3 Voltage above normal or shorted high 4 Voltage below normal or shorted low 5 Current below normal or open c...

Page 35: ...Economy Trip Fuel Economy Trip Fuel Trip Fuel Rate Total Fuel Used Fuel Leakage 1 Fuel Leakage 2 Distance km Miles or Nmiles Distance Remaining Trip Distance Total Vehicle Distance Pressure kPa PSI or...

Page 36: ...Speed Fan Speed Vehicle Speed Time h Total Engine Hours Trip Engine Hours Service Hours Miscellaneous Torque Converter Lock Up Engaged Transducer Current Gear Selected Gear CANTX Disable CANplus I O...

Page 37: ...rientation creating a darker area NMEA National Marine Electronics Association serial communications protocol for marine use RS 232 Standard electrical interface for serial communications RS 485 Stand...

Page 38: ...express written permission b This license is restricted to use with up to one 1 specific identified Licensee Devices additional devices or products from Licensee require additional licenses 4 Ownersh...

Page 39: ...ces within its possession or control and C provide LOFA with a written statement certifying that it has complied with the foregoing obligations End use licenses to Licensee Devices for Customers grant...

Page 40: ...ensee including by operation of law Transfer without the prior written consent of LOFA Any such transfer without the prior written consent of LOFA will be ineffective In any case any such Transfer abs...

Page 41: ...463 3000 08 revised Sept 16 2013 41 This Page Intentionally Left Blank...

Page 42: ...42 463 3000 08 revised May 23 2013 This Page Intentionally Left Blank...

Page 43: ...463 3000 08 revised Sept 16 2013 43...

Reviews: