Blink Marine PowerKey 1000 User Manual
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Blink Marine PowerKey 1000 User Manual

J1939 can-bus keypad
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PowerKey 1000
J1939 user manual
1/15
PK1000_J1939_UM_REV1.0
www.blinkmarine.com

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Summary of Contents for Blink Marine PowerKey 1000

  • Page 1 PowerKey 1000 J1939 user manual 1/15 PK1000_J1939_UM_REV1.0 www.blinkmarine.com...

  • Page 2: Table Of Contents

    Summary: How to connect Deutsch 4 pin: ......................3 Reference............................3 Message header description ......................4 General Data Format ........................4 Default settings ..........................4 Key Contact state (01h) ........................5 LED command (01h) ......................... 6 Set LED brightness level (02h)......................7 Set backlight level (03h) ........................

  • Page 3: How To Connect Deutsch 4 Pin

    1. How to connect Deutsch 4 pin: COLOUR FUNCTION Blue CAN L White CAN H Black Negative battery Vbatt. (12-24V) Each end of the CAN bus is terminated with 120Ω resistors in compliance with the standard to minimize signal reflections on the bus. You may need to place a 120Ω resistor between CAN-L and CAN-H.

  • Page 4: Message Header Description

    3. Message header description The 29-bit CAN identifier used in J1939 is structured in the following way. Priority Reserved Data Page PDU Format PDU Specific Source Address 3 bits 1 bit 1 bit 8 bits 8 bits 8 bits The proprietary format used by PK and PKP keypads is defined as follows: Priority = 6.

  • Page 5: Key Contact State (01H)

    6. Key Contact state (01h) This message is sent by the keypad to indicate the state of the contacts. The destination address is set to FFh: broadcast message. See chapter 2 for Key number reference. Byte 0 Header bytes Byte 1 Byte 2 Contact state message Byte 3...

  • Page 6: Led Command (01H)

    7. LED command (01h) This message is sent to the keypad to set the state of the LED indicators. See chapter 2 for Key and LED number reference. Byte 0 Header bytes Byte 1 Byte 2 LED command message Byte 3 XX: PK1000 LED number LED Color 00: off...

  • Page 7: Set Led Brightness Level (02H)

    8. Set LED brightness level (02h) This message sets the value of the indicator LED brightness. The value can be set from 0 to 3Fh for 0 to 100% of the LED dimming range. Byte 0 Header bytes Byte 1 Byte 2 LED brightness level message Byte 3...

  • Page 8: Get Software Revision (2Ah)

    11. Get software revision (2Ah) Byte 0 Header bytes Byte 1 Byte 2 Get software revision Byte 3,7 Not used Answer: Byte 0 Header bytes Byte 1 Byte 2 Get software revision Byte 3,6 XXh XXh XXh XXh SW revision ASCII Byte 7 Not used Example:...

  • Page 9: Periodic State Transmission (71H)

    Example: Direction Identifier Format Message Data To keypad 18EF2100h 04 1B 70 05 21 FF FF FF Set Source Address = 05h, Set Keypad identifier = 21h. 14. Periodic state transmission (71h) This message enables or disables the periodic transmission of the Key state. When enabled, one contact state message is periodically sent for each button of the keypad.

  • Page 10: Event State Transmission (72H)

    15. Event state transmission (72h) This message enables or disables event driven key state transmissions. When this feature is enabled, the keypad transmits the state of a contact at the time that the contact changes state (pressed or released). Byte 0 Header bytes Byte 1 Byte 2...

  • Page 11: Address Claim At Boot (74H)

    17. Address Claim at boot (74h) This message enables or disables the address claim procedure. Byte 0 Header bytes Byte 1 Byte 2 Address claim at boot Byte 3 00h Disabled (default) 01h Enabled Byte 4,7 Not used Example: Direction Identifier Format Message...

  • Page 12: Heartbeat (75H)

    18. Heartbeat (75h) This message enables or disables the transmission of Heartbeat message. This message is designed to indicate to other devices on the bus that this unit continues to function. Byte 0 Header bytes Byte 1 Byte 2 Heartbeat Byte 3 00h Disabled (default) 01h Enabled...

  • Page 13: Start Demo Mode(7Ah)

    20. Start Demo mode(7Ah) This message enables the Demo mode function. Demo mode is a special feature that consists in different LED states for each button pressing. Disconnect and reconnect the keypad after the enable message to enter this mode. Byte 0 Header bytes Byte 1...

  • Page 14: Set Backlight Color (7Dh)

    23. Set backlight color (7Dh) This message sets the color of the backlight. Byte 0 Header bytes Byte 1 Byte 2 Set backlight color Byte 3 XX: color 01: red 02: green 03: blue 04: yellow 05: cyan 06: magenta 07h: white/light blue 08h: amber/orange 09h: yellow/green...

  • Page 15: Revision History

    24. Revision History Manual Related SW Related HW Date Comment Revision version version 03/02/2017 First Release SW 1.6J PK1000 HW-V03 15/15 PK1000_J1939_UM_REV1.0 www.blinkmarine.com...

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