FYI_OnlyC-COM User Manual Rev A
Contents
1. X 21 22 BRIGHTNESS RE 23 m9 uS dimos c n 26 AMETEK VEHICULAR INSTRUMENTATION SYSTEMS A DESCRIPTION The CAN Communicator C COM provides the advantages of a graphic display in a compact 2 inch gauge form factor This rugged and versatile gauge can be used exclusively or as a compliment to any existing instrumentation simply by connecting it to an SAE J1939 CAN data bus The gauge can display data and diagnostics both active and stored faults from the individual directly from the vehicle data bus There are 3 buttons for navigating the screens through an intuitive menu system displaying diagnostics parametric data and popup warnings Diagnostic capabilities include both active and stored fault codes from the ECU Data can be viewed as a single parameter or as three parameters which the user can scroll through to view additional data C COM is also populated with popular warning messages pop ups to alert the user to conditions on the vehicle C COM is designed for additional flexibility to the user The setup menu screens provide customization to the data line items and warning messages that can be displayed Warnings can also be set to provide an output for an external buzzer The setup menus allow for units to be switched to English or metric and set the display contrast and brightness The backlit l2. corresponding to the minus sign prompt The contrast will increase decrease a half step with each press Pressing and holding either of these buttons will increase decrease the contrast by full steps and will continue until the button is released or has reached its minimum or maximum setting 5 Acenter button press check mark prompt will select the current contrast and return to the Contrast main menu AMETEK VEHICULAR INSTRUMENTATION SYSTEMS A BRIGHTNESS Brightness Display Next Setup Screen DIAGNOSTICS amp WARNINGS 1 Press the left button scroll prompt to select the next Setup option Version 2 By pressing the center button warning prompt will return to the Diagnostics and Warnings screen 3 Press the right button magnifier prompt to access the Brightness menu Backlight Control Internal External X V Backlight Control Internal G X V 5 Press the left button scroll prompt to choose between internal or external backlight control To select the control type press the right button check mark prompt To cancel press the center button cancel prompt which will return to the Brightness main screen AMETEK VEHICULAR INSTRUMENTATION SYSTEMS Rev A Intensity Intensity Intensity BEN 010000 NNNNNE 4 v 6 If Internal backlight control is selected the backlight intensity can be adjusted manually in this vi
3. menu Data bus SAE J1939 CAN Electrical Outputs Switch to ground One 500 mA Display Characteristics Type Positive mode transflective LCD dot matrix FSTN Aperture size inches 1 21W x 0 64H Pixel dimensions 106 pixels wide 56 pixels high Viewing angle 12 00 Backlight color Standard is Amber can be customized to any color AMETEK VEHICULAR INSTRUMENTATION SYSTEMS A Electrical Connections PIN SIGNAL 1 Battery lgnition Ground Backlight optional Analog input J1939 2 3 4 91939 5 6 Output switch to ground Gauge Dimensions 2 555 030 64 897 760 240 030 Dimensions 6 096 760 INCHES mm 2 270 030 57 658 760 1 635 030 41 529 760 Panel Cut Out Dimensions Dimensions 2 07 010 52 578 254 INCHES mm 080 010 _ 2 032 254 160 010 4 064 254 AMETEK VEHICULAR INSTRUMENTATION SYSTEMS A STANDARD DISPLAY PARAMETERS DATA PARAMETERS The following are the standard data parameters Other data parameters broadcast on 41939 data bus can be added as a custom system e Vehicle Speed e Engine RPM e Engine Oil Pressure e Coolant Temperature e Engine Oil Temperature e Battery Voltage e Turbo Boost Pressure e Transmission Oil Temperature e Engine Hours POPUP WARNING MESSAGES The following are the standard popup warning messages Other messages broadcast on J1939 data bus can be added a
4. scroll prompt will scroll through all the active fault codes in the current source 4 By pressing the center button back arrow prompt will return to the Source screens A press of the right button demagnifier prompt will display the Source screens also AMETEK VEHICULAR INSTRUMENTATION SYSTEMS Rev SETUP DATA Data Setup abn Display Next Setup Screen DIAGNOSTICS amp WARNINGS 1 Along hold press of the center button 2 seconds in the Diagnostics and Warnings screen will display the Setup menu screens 2 Press the left button scroll prompt to select the next Setup option Warning Setup 3 By pressing the center button warning prompt will return to the Diagnostics and Warnings screen 4 Press the right button magnifier prompt to access the Data Setup menu AMETEK VEHICULAR INSTRUMENTATION SYSTEMS A Speed MPH Speed MPH w Tach RPM w Tach RPM Eng Oil PSI Eng Oil PSI Ge 6 v loan V 3 All of the standard data parameters will be listed with check marks next to them indicating that they are selected to display in the Data view To deselect a data parameter press the right button corresponding to the check mark prompt An X will now appear next to that data parameter 6 By pressing the right button again the data value will once again be selected and have a check mark next to it 7 Press left button scroll prompt to scroll through each of th
5. N SYSTEMS A POPUP MESSAGES MESSAGE STOP ENGINE CHECK ENGINE o E ENGINE ra TEMP 225 F AMETEK VEHICULAR INSTRUMENTATION SYSTEMS ACTIVATION PGN 65 226 SA 0 SPN Any Any Red Stop Lamp On 65 226 SA 0 SPN FMI Any Amber Warning Lamp On 65 226 DM1 SA SPN Any FMI Any Amber Warning Lamp On PGN 65 226 SA 0 SPN 110 FMI 0 15 16 10 22 08 MESSAGE ACTIVATION ENGINE 65 226 DM1 SA 0 OIL 100 FMI 1 17 18 25 PSI ENGINE PGN 65 226 DM1 SA 0 OIL TEMP SPN 175 0 15 16 275 TRANS 65 226 DM1 SA 3 SPN 177 0 15 16 gebe BATTERY PGN 65 226 SA 0 WARNING SPN 168 FMI 0 15 16 1 17 18 10 2 V The table above outlines the pop up warning messages C COM will display when an activation message Is received from the J1939 databus These messages will replace whatever is currently on the display until either the condition goes away or the message is dismissed Messages can be dismissed via left center or right button press Once a pop up message is dismissed via key press it does not activate again during the current ignition cycle unless the trigger condition goes inactive and then active again END OF DOCUMENT AMETEK VEHICULAR INSTRUMENTATION SYSTEMS 10 22 08
6. VIS CAN COMMUNICATOR C COM USER GUIDE Vehicular Instrumentation Systems AMETEK VEHICULAR INSTRUMENTATION SYSTEMS A AMETEK VEHICULAR INSTRUMENTATION SYSTEMS A Table of Contents 4 SPECIFIC ATON 2 2 5 Pity IG xa US cone IN Lu reja 5 ENVIRONMENTAL CHARACTERISTICS 5 LC 5 ECECTRICACINPO L P 5 ELEGTRICAL OUTPUTS A EA EA 5 DISPLAY CHARACTERISTIO uu u E EE 5 ELECTRICAL CONNECTIONS esee nne nnne 6 GP GI DIMENSION P 6 PANE LOU ib oe ia ene 6 STANDARD DISPLAY PARAMETERS nn 7 DATA PFARAMETER 7 POPUP WARNING 5 7 SCREEN MENU OVER VIEW uuu akne a EEO TIe kE UE SUE 8 DOMEN MENUDE TAIC 9 POWER A A ANE MA 9 Bp Aj A A uha 10 DIAGNOSTICS AND WARNINGS nena 11 liy co YY 11 BIENES 12 ONGS HG T WORE uuu BUDE DUUM 15 SETUP oorr 17 DATA SS pan 17 iu c V 19 Bp
7. e data parameters 8 he center button back arrow prompt will return to the Data Setup main screen AMETEK VEHICULAR INSTRUMENTATION SYSTEMS A WARNING Warning Setup mi Display Next Setup Screen DIAGNOSTICS amp WARNINGS 1 Press the left button scroll prompt to select the next Setup option Units Setup 2 By pressing the center button warning prompt will return to the Diagnostics and Warnings screen 3 Press the right button magnifier prompt to access the Warning Setup menu AMETEK VEHICULAR INSTRUMENTATION SYSTEMS A ENGINE TEMP Speed MPH Speed MPH W ENGINE OIL w Tach RPM w Tach RPM W ENGINE OIL TEMP w Eng Oil PSI w Eng Oil PSI i Display Next Warning Message 4 All of the standard warning messages will be listed with check marks next to them indicating that they are selected to display as Popup warning messages To deselect a warning press the right button corresponding to the check mark prompt An X will now appear next to that warning 5 By pressing the right button again the warning will have a check mark with a plus sign to indicate that the switch to ground output will be used to control an external annunciator relay or other device Another press of the right button will select the warning with a check mark 6 Press the left button scroll prompt to scroll through each of the warnings 7 The center button back arrow prompt will ret
8. ew 7 To increase the intensity press the right button corresponding to the plus sign prompt To decrease the intensity press the left button corresponding to the minus sign prompt The intensity will increase decrease a half step with each press Pressing and holding either of these buttons will increase decrease the intensity by full steps and will continue until the button is released or has reached its minimum or maximum setting 8 Acenter button press check mark prompt will select the current intensity setting and return to the Brightness main menu Intensity set by pin 3 aj 9 If External backlight control is selected the backlight intensity is controlled through an external source and must be connected to pin 3 Press the center button check mark prompt will return to the Brightness main screen AMETEK VEHICULAR INSTRUMENTATION SYSTEMS Rev A VERSION Version Display Next Setup Screen DIAGNOSTICS 8 WARNINGS 1 Press the left button scroll prompt to select the next Setup option Data 2 By pressing the center button warning prompt will return to the Diagnostics and Warnings screen 3 Press the right button magnifier prompt to access the Version menu 4 The code and configuration versions programmed into the C COM gauge will be displayed Press the center button back arrow prompt to return to the Version main screen AMETEK VEHICULAR INSTRUMENTATIO
9. in the current source 6 By pressing the center button back arrow prompt will return to the Source screens Apress of the right button demagnifier prompt will display the Source screens also AMETEK VEHICULAR INSTRUMENTATION SYSTEMS Rev DIAGNOSTICS AND WARNINGS DIAGNOSTICS STORED Diagnostics Active Stored Long Press SETUP 1 Select Stored by pressing the right button corresponding to the stored prompt Pressing the center button gauge prompt will return to the Data screens A long hold press of the center button 2 seconds will display the Setup menu screens No Faults G du No Stored Faults Present TID Polling For Stored Faults Source 0 Engine 4 2 he gauge will begin polling for stored faults Upon completion if there are no stored faults present the display will read No Faults If there are fault codes stored the first source of fault codes will be displayed Press the left button scroll prompt to view additional sources A center button press back arrow prompt will return to the Diagnostics Active and Stored screen AMETEK VEHICULAR INSTRUMENTATION SYSTEMS Rev Polling Source 0 Polling Complete Source 0 SPN ddd FMI ddd 3 Press the right button magnifier prompt to view the fault code details The gauge will begin polling the selected source and once it is complete will display the fault code he left button
10. iquid crystal display LCD is 106 pixels wide and 56 pixels high providing clear legible graphics Backlighting can be controlled through the menu or an external dimmer A dead fronted warning indicator is positioned above the graphic display window and is capable of illuminating as an amber or red warning for active fault codes and popup warnings respectively C COM is sealed to IP67 specifications both front and rear of the gauge and operates from 9 to 32 volts DC C COM can also accept an analog input as an option to add a parameter for viewing Included is a switch to ground output that can be used to control an external annunciator relay or other device This user guide is intended to help you set up C COM understand product features and navigate the menu system AMETEK VEHICULAR INSTRUMENTATION SYSTEMS A SPECIFICATIONS Physical Characteristics Housing and bezel material Chrome or Black polycarbonate ABS plastic Connector Single Deutsch DT06 polarized and locking Environmental Characteristics Temperature humidity shock vibration and salt spray Meets or exceeds SAE J1455 1994 08 Operating Temperature 20 to 85 C Electrical Characteristics Operating limits 9 to 32 VDC reverse polarity protected Transient protection Meets or exceeds SAE J1455 1994 08 Electrical Inputs Battery ignition 9 to 32 volts Input current 500 mA Backlighting Variable through dashlight dimmer control or through display
11. ost Pressure Transmission Oil Temperature Engine Hours 2 To view a single data value in a larger format press the right button corresponding to the magnifier prompt Data values can also be scrolled in this view Press the right button again now corresponding to the demagnifier prompt to display the three data values 3 Pressing the center button corresponding to the warning prompt from either data view will change the display to Diagnostics and Warnings AMETEK VEHICULAR INSTRUMENTATION SYSTEMS A DIAGNOSTICS AND WARNINGS WARNINGS Warnings Diagnostics CA 4 MA No Messages in Warning List Lasasss Warnings Display Next Warning 1 Press the left button corresponding to the scroll prompt to select between Warnings and Diagnostics 2 Select Warnings by pressing the right button corresponding to the check prompt 3 If there are no warnings in the list the display will read No Warnings If there are warnings present the first Warning Message will be displayed Press the left button scroll prompt to view additional warning messages 4 By pressing the center button gauge prompt will return to the Data screens A long hold press of the center button 2 seconds will display the Setup menu Screens AMETEK VEHICULAR INSTRUMENTATION SYSTEMS A DIAGNOSTICS AND WARNINGS DIAGNOSTICS ACTIVE Warnings G Ch v Diagnos
12. s a custom system e Coolant Temperature e Engine Oil Pressure e Engine Oil Temperature e Transmission Temperature e Battery Voltage e Check Engine e Stop Engine e Check Transmission AMETEK VEHICULAR INSTRUMENTATION SYSTEMS A SCREEN MENU OVERVIEW DATA WARNINGS DIAGNOSTICS SETUP DATA WARNINGS UNITS CONTRAST BRIGHTNESS VERSION STORED AMETEK VEHICULAR INSTRUMENTATION SYSTEMS A SCREEN MENU DETAIL POWER UP Screen Displayed for 2 seconds Screen Displayed for 2 seconds 1 When power is first applied to C COM the display will turn on all pixels for two seconds 2 The Ametek logo will then be displayed for two seconds 3 Data screens are now displayed unless a popup message s is active which will remain on the display until the condition goes away or the message is dismissed with a button press AMETEK VEHICULAR INSTRUMENTATION SYSTEMS A Speed 85 MPH Tach 1200 RPM Eng Oil 60 PSI G LA Display Next Data Value DIAGNOSTICS amp WARNINGS DIAGNOSTICS amp WARNINGS 1 The first three data values will be displayed Press the left button corresponding to the scroll prompt to scroll through all of the data values Data parameters in a standard product include Vehicle Speed Engine RPM Engine Oil Pressure Coolant Temperature Engine Oil Temperature Battery Voltage Turbo Bo
13. tics i A 4 Long Press DATA SETUP 1 Press the left button corresponding to the scroll prompt to select between Warnings and Diagnostics 2 Select Diagnostics by pressing the right button corresponding to the check prompt AMETEK VEHICULAR INSTRUMENTATION SYSTEMS A Diagnostics Active A Stored 3 Select Active by pressing the left button corresponding to the active prompt Pressing the center button gauge prompt will return to the Data screens A long hold press of the center button 2 seconds will display the Setup menu screens No Faults G n H No Active Faults Present L Source 0 Engine 4 4 lfthere no active fault codes present the display will read No Faults If there are fault codes present the first source of fault codes will be displayed Press the left button scroll prompt to view additional sources A center button press back arrow prompt will return to the Diagnostics Active and Stored screen AMETEK VEHICULAR INSTRUMENTATION SYSTEMS A Polling Source 0 Polling Complete Source 0 SPN dad FMI ddd Next Fault 5 Press the right button magnifier prompt to view the fault code details The gauge will begin polling the selected source and once it is complete will display the fault code The left button scroll prompt will scroll through all the active fault codes
14. urn to the Warning Setup main screen AMETEK VEHICULAR INSTRUMENTATION SYSTEMS A UNITS Units Setup Display Next Setup Screen DIAGNOSTICS amp WARNINGS 1 Press the left button scroll prompt to select the next Setup option Contrast 2 By pressing the center button warning prompt will return to the Diagnostics and Warnings screen 3 Press the right button magnifier prompt to access the Units Setup menu Units English x lt Units English G X V 4 Press the left button scroll prompt to switch between English and metric units To select the unit press the right button check mark prompt To cancel press the center button cancel prompt Each of these button presses will return to the Units Setup main screen AMETEK VEHICULAR INSTRUMENTATION SYSTEMS A CONTRAST Contrast Display Next Setup Screen DIAGNOSTICS amp WARNINGS 1 Press the left button scroll prompt to select the next Setup option Brightness 2 By pressing the center button warning prompt will return to the Diagnostics and Warnings screen 3 Press the right button magnifier prompt to access the Contrast menu Contrast Contrast Contrast BEN 10000 NN LT TEL TU LI 4 vo v 4 To increase the contrast press the right button corresponding to the plus sign prompt To decrease the contrast press the left button
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