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Blink Marine PKP1500LI J1939 Manual

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Summary:
1.
How to connect the wires: ................................................................................................................ 2
2.
Reference ........................................................................................................................................... 2
3.
Message header description ............................................................................................................. 3
4.
General Data Format ......................................................................................................................... 3
5.
Default Settings ................................................................................................................................. 4
6.
Key Contact state (01h) ..................................................................................................................... 4
7.
LED COMMAND: ................................................................................................................................ 5
a. Set single LED state (01h) .......................................................................................................................... 5
b. Set multiple LED state................................................................................................................................ 6
8.
Set LED indicators brightness level (02h) .......................................................................................... 8
9.
Set backlight level (03h) .................................................................................................................... 8
10.
Set startup keys message(28h) .......................................................................................................... 8
11.
Get software revision (2Ah) ............................................................................................................... 9
12.
Set startup LED show (34h) ............................................................................................................... 9
13.
Set LED management mode (37h) ..................................................................................................... 9
14.
Set Destination Address (6Eh) ......................................................................................................... 10
15.
Baud rate setting (6Fh) .................................................................................................................... 10
16.
Set Source Address (70h) ................................................................................................................. 11
17.
Periodic key-state transmission (71h) ............................................................................................. 11
18.
Event state transmission (72h) ........................................................................................................ 12
19.
LED Acknowledgment (73h) ............................................................................................................ 12
20.
Address Claim at boot (74h) ............................................................................................................ 13
21.
Heartbeat (75h) ............................................................................................................................... 14
22.
Key-state message period (77h) ...................................................................................................... 15
23.
Start Demo mode(7Ah).................................................................................................................... 15
24.
Default backlight brightness level (7Bh) .......................................................................................... 16
25.
Default LED indicators brightness level (7Ch) ................................................................................. 16
26.
Default backlight color (7Dh) ........................................................................................................... 17
27.
Set CAN protocol ............................................................................................................................. 17
APPENDIX: DEMO Mode instructions .......................................................................................................... 18
28.
Revision history ............................................................................................................................... 19
1/19
PKP1500LI_J1939UM_REV1.2
PKP1500LI J1939

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Summary of Contents for Blink Marine PKP1500LI J1939

  • Page 1 PKP1500LI J1939 Summary: How to connect the wires: ........................ 2 Reference ............................2 Message header description ......................3 General Data Format ......................... 3 Default Settings ..........................4 Key Contact state (01h) ........................4 LED COMMAND: ..........................5 a. Set single LED state (01h) .......................... 5 b.
  • Page 2 1. How to connect the wires: 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 3 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 PKP keypads is defined as follows: Priority = 6.
  • Page 4 5. Default Settings Setting Default state or level How to change CAN bus baud rate 250 kbit/s Command 6Fh Source address Command 70h Keypad identifier Command 70h Destination address Command 6Eh Heartbeat Disabled Command 75h Periodic key-state message transmission Disabled Command 71h Key-state message period 100ms...
  • Page 5 7. LED COMMAND: a. Set single LED state (01h) The following message sent to the keypad allows to set one single LED indicator with the color and state shown in the table below. See chapter 2 for Key and LED number reference. Byte 0 Header bytes Byte 1...
  • Page 6 b. Set multiple LED state This command used as an alternative to the one described in the previous sub-chapter allows to manage more LED indicators at once. See the command 37h to enable it. The LED state and color can be controlled by using either or both the CAN data frames (shown in the tables 1 and 2 below) depending on the light mode you want to set: the available functions are summarized in the table 3 at page 8.
  • Page 7 TABLE 2: A600h AUXILIARY I/O #3 Identifier 18A62100h CAN FRAME: color 2 Value to Byte 0 LED 1 be assigned LED 2 to X and Y LED color 0 0 0 1 b 1h Byte 1 LED 3 0 0 1 0 b 2h Green LED 4 0 0 1 1 b 3h...
  • Page 8 8. Set LED indicators brightness level (02h) This message sets the value of the LED indicators brightness level. The value can be set from 0 to 3Fh (min-100%) of the LED dimming range. NOTE: this setting has temporary effect and at the startup comes back to the default value. If the default value is desired to change, please refer to the Command 7Ch.
  • Page 9 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 10 14. Set Destination Address (6Eh) This message is used to set the addressee node of the Key Contact state transmitted by the keypad. The default destination address is FFh (broadcast). Byte 0 Header bytes Byte 1 Byte 2 Set Destination Address XX: CAN Destination Address Byte 3 From 00h to FFh...
  • Page 11 16. Set Source Address (70h) This message is used to change the keypad CAN Source Address and/or the Keypad Identifier. Either or both the Source Address or Keypad Identifier may be changed independently. Connecting only one keypad to the bus when changing the keypad address is recommended. If an invalid value is chosen, then no change is done to the stored value.
  • Page 12 18. 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 13 20. 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 14 21. Heartbeat (75h) This command 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 15 22. Key-state message period (77h) This message sets the period time for the PERIODIC KEY-STATE TRANSMISSION (71h). Byte 0 Header bytes Byte 1 Byte 2 Key-state message period XX: Period in milliseconds ÷ 10 Byte 3 From 05h (50ms) to FEh (2.54 sec) Byte 4,7 Not used Example:...
  • Page 16 24. Default backlight brightness level (7Bh) This message sets the default value of the backlight brightness level. The value can be set from 0 to 3Fh (0-100%) of the brightness range. Byte 0 Header bytes Byte 1 Byte 2 Default backlight brightness level XX: Value Byte 3 From 00h (0%) to 3Fh (100%)
  • Page 17 26. Default backlight color (7Dh) This message sets the default color of the backlight. Byte 0 Header bytes Byte 1 Byte 2 Default backlight color XX: color 01: red 02: green 03: blue Byte 3 04: yellow 05: cyan 06: magenta 07h: white/light blue 08h: amber/orange 09h: yellow/green...
  • Page 18 APPENDIX: DEMO Mode instructions In DEMO Mode you can try the following functions by pressing keys on the PKP1500LI. Entering this mode, you turn the LED indicators on with red color (opening feature); each time you press the key 1 you can change the color of the LED indicators with the following sequence: 1.
  • Page 19 28. Revision history Manual Date Comment Related SW version Revision 27/01/2020 First release PKP1500LI J1939 manual SWx.x Second release: 22/06/2020 - Added multiple LED state command Third release: 28/09/2020 - Added command 6Eh www.blinkmarine.com PKP1500LI_J1939UM_REV1.2 19/19...