Blink Marine CANopen PKP3500SI User manual

PKP3500SI CANopen
Summary:
1. How to connect the wires:.................................................................................................................... 3
2. Reference.............................................................................................................................................. 3
3. Default settings..................................................................................................................................... 4
NMT MESSAGES............................................................................................................................................. 5
4. Start CANopen node (keypad activation message).............................................................................. 5
5. Enter pre-operational........................................................................................................................... 5
6. Reset CANopen node............................................................................................................................ 5
7. Stop CANopen node ............................................................................................................................. 6
8. Boot-up service..................................................................................................................................... 6
9. Heartbeat message............................................................................................................................... 6
10. Sync message........................................................................................................................................ 6
PDO messages ............................................................................................................................................... 7
11. Keys state message............................................................................................................................... 7
•PKP 3500SI.......................................................................................................................................... 7
12. Set LED ON message............................................................................................................................. 8
•PKP 3500SI.......................................................................................................................................... 8
13. Set LED Blink message .......................................................................................................................... 9
•PKP 3500SI.......................................................................................................................................... 9
14. LED indicators brightness level............................................................................................................. 9
15. Backlight brightness level ..................................................................................................................... 9
SDO Messages: ............................................................................................................................................ 10
16. Object 2000h: Digital input module, keys states................................................................................ 10
•PKP 3500SI........................................................................................................................................ 10
17. Object 2001h: Digital output module................................................................................................. 11
a) Set LED ON.......................................................................................................................................... 11
•PKP 3500SI........................................................................................................................................ 11
b) Read LED ON....................................................................................................................................... 11
•PKP 3500SI........................................................................................................................................ 11
18. Object 2002h: Digital output module................................................................................................. 12
a) Set LED blink ....................................................................................................................................... 12
•PKP 3500SI........................................................................................................................................ 12
b) Read LED blink .................................................................................................................................... 12
•PKP 3500SI........................................................................................................................................ 12
19. Object 2003h: Brightness Level .......................................................................................................... 13
a) LED indicators brightness level: ....................................................................................................... 13

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b) Backlight brightness level................................................................................................................. 13
c) Backlight color.................................................................................................................................. 14
d) Default backlight color..................................................................................................................... 14
e) Default LED indicators brightness level ........................................................................................... 15
f) Default backlight brightness level.................................................................................................... 15
20. Object 2010h: Baud rate setting......................................................................................................... 16
21. Object 2011h: Set Boot-up service..................................................................................................... 17
22. Object 2012h: Set device active on startup........................................................................................ 18
23. Object 2013h: Set CANopen node ID.................................................................................................. 19
24. Object 2014h: Set startup LED show .................................................................................................. 20
25. Object 2100h: Set DEMO mode.......................................................................................................... 21
26. Object 1016h: Consumer heartbeat time........................................................................................... 22
27. Object 1017h: Producer heartbeat time ............................................................................................ 23
Heartbeat message...................................................................................................................................... 23
28. Object 1000h: Device Type................................................................................................................. 24
29. Object 1001h: Error Register .............................................................................................................. 24
30. Object 1008h: Manufacturer Device Name........................................................................................ 24
31. Object 1009h: Manufacturer Hardware Revision............................................................................... 25
32. Object 100Ah: Manufacturer Firmware Revision............................................................................... 25
33. Object 100Bh: Model ID ..................................................................................................................... 26
34. Object 1011h: Restore default parameters........................................................................................ 26
35. Object 1018h: Identity Data ............................................................................................................... 27
36. Object 1400h: Receive PDO Communication Parm 0......................................................................... 28
37. Object 1401h: Receive PDO communication Parm 1 ......................................................................... 29
38. Object 1402h: Receive PDO communication Parm 2 ......................................................................... 30
39. Object 1403h: Receive PDO communication Parm 3 ......................................................................... 30
40. Object 1600h: Receive PDO mapping Parameter 0............................................................................ 31
41. Object 1601h: Receive PDO mapping Parameter 1............................................................................ 32
42. Object 1602h: Receive PDO mapping Parameter 2............................................................................ 33
43. Object 1603h: Receive PDO mapping Parameter 3............................................................................ 33
44. Object 1800h: ..................................................................................................................................... 34
a) Transmit PDO Communication Parm 0 ............................................................................................ 34
b) Set periodic state transmission........................................................................................................ 35
45. Object 1A00h Transmit PDO Mapping Parameter.............................................................................. 35
46. Object 2200h: Serial number string................................................................................................... 36
47. Set CAN protocol ................................................................................................................................ 36
APPENDIX: DEMO Mode instructions.......................................................................................................... 37
48. Revision history................................................................................................................................... 38

3/38 PKP3500SI_CANopenUM_REV1.0 www.blinkmarine.com
1. How to connect the wires:
Each end of the CAN bus is terminated with 120Ωresistors 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.
Warning: to avoid breakage do not tighten the backshell nuts with a torque exceeding 0.8 Nm!
2. Reference
Front view.
PKP3500SI
PIN
COLOUR
FUNCTION
1
Blue
CAN L
2
White
CAN H
3
Black
Negative battery
4
Red
Vbatt. (12-24V)

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3. Default settings
Setting
Default state or level
How to change
Baud Rate
125 kbit/s
Object 2010h
CANopen Node ID
15h
Object 2013h
Device active on startup
Not active
Object 2012h
Default LED indicators brightness
3Fh (Maximum Brightness)
Object 2003h
Default backlight brightness
00h (OFF)
Object 2003h
Default backlight color
Amber
Object 2003h
Startup LED Light Show
Complete LED Sequence
Object 2014h
Periodic key-state transmission
Disabled
Object 1800h
DEMO mode
Disabled
Object 2100h
Heartbeat producer
Disabled
Object 1017h
Heartbeat consumer
Disabled
Object 1016h
Boot-up service
Active
Object 2011h
RPDO 200h transmission type
Event-driven
Object 1400h
RPDO 300h transmission type
Event-driven
Object 1401h
TPDO 180h transmission type
Event-driven
Object 1800h

5/38 PKP3500SI_CANopenUM_REV1.0 www.blinkmarine.com
NMT MESSAGES
The Network Management messages follow a master-slave structure. Through NMT services, CANopen
devices are initialized, started, reset or stopped.
NMT messages have CAN-ID always equal to 00h.
4. Start CANopen node (keypad activation message)
Identifier
00h
Byte 0
01h
Start CANopen node
Byte 1
XXh
Keypad CAN ID
00h: start all the keypads
15h: start the keypad with CAN ID = 15h.
Byte 2, 7
00h
Not used
Example:
Direction
Identifier
Format
Message
To Keypad
0
Std
01 15
5. Enter pre-operational
Identifier
00h
Byte 0
80h
Enter pre-operational
Byte 1
XXh
Keypad CAN ID
00h: enter all the keypads
15h: enter the keypad with CAN ID = 15h.
Byte 2, 7
00h
Not used
Example:
Direction
Identifier
Format
Message
To Keypad
0
Std
80 15
6. Reset CANopen node
Identifier
00h
Byte 0
81h
Reset CANopen node
Byte 1
XXh
Keypad CAN ID
00h: reset all the keypads
15h: reset the keypad with CAN ID = 15h.
Byte 2, 7
00h
Not used
Example:
Direction
Identifier
Format
Message
To Keypad
0
Std
81 15

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7. Stop CANopen node
Identifier
00h
Byte 0
XXh
02h: Stop CANopen node
00h: Stop CANopen node
(old PKP sw compatibility)
Byte 1
YYh
Keypad CAN ID
00h: stop all the keypads
15h: stop the keypad with CAN ID = 15h.
Byte 2, 7
00h
Not used
Example:
Direction
Identifier
Format
Message
To Keypad
0
Std
02 15
8. Boot-up service
This service is used to signal that a NMT slave has entered the NMT state Pre-operational.
Identifier
700h + current CAN ID
Default 715h
Byte 0
00h
One data byte is transmitted with value 0.
Example:
Direction
Identifier
Format
Message
From Keypad
715h
Std
00h
The keypad with CAN ID 15h has entered the NMT state Pre-operational.
9. Heartbeat message
The heartbeat mechanism for a CANopen device is established by cyclically transmitting the
heartbeat message by the heartbeat producer.
Refer to Object 1017h for more details.
10. Sync message
This mechanism modifies the PDO operation in the following way: both the RPDOs and TPDOs are
stored at the receiving of the 1st SYNC message but, while the RPDOs are always processed with
the arrival of next one, the TPDOs are transmitted each n-th time the SYNC message is received
depending on the value chosen for transmission type. The structure of the SYNC message is:
Refer to Objects 1400-1401-1800h for more details.
Identifier
80h
-
-
No data byte is transmitted

7/38 PKP3500SI_CANopenUM_REV1.0 www.blinkmarine.com
PDO messages
PDO (Process Data Object) are fast telegram messages that can simply manage most important functions.
There are no answers for this kind of messages. Each PDO message has an equivalent Service Data Object
message.
11. Keys state message
The keypad must be activated, see NMT Start CANopen Node message.
•PKP 3500SI
Identifier
180h + current CAN ID
Default 195h
Byte 0
Keys from #1 to #8
K8 K7 K6 K5 –K4 K3 K2 K1
Key state: 1=pressed; 0=released
Byte 1
Keys from #9 to #15
0 K15 K14 K13 –K12 K11 K10 K9
Key state: 1=pressed; 0=released
Byte 2, 3
00h
Not used
Byte 4
XXh
Tick Timer*
Examples:
Direction
Identifier
Format
Message
Key state
From Keypad
195
Std
00 00 00 00 XX
Any Key released
From Keypad
195
Std
01 00 00 00 XX
Only Key #1 pressed
From Keypad
195
Std
10 00 00 00 XX
Only Key #5 pressed
From Keypad
195
Std
00 01 00 00 XX
Only Key #9 pressed
From Keypad
195
Std
11 00 00 00 XX
Keys #1 and #5 pressed
From keypad
195
Std
00 41 00 00 XX
Keys #9 and #15 pressed
*= this hexadecimal value increases each 100ms regardless a key state variation has occurred or
not. This parameter can be used to evaluate the time interval elapsed between two consecutive key
states through the difference of the related two tick timer values. Since this counter is coded on 1-
byte length, the maximum time interval which can be monitored is about 25 seconds.

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12. Set LED ON message
The keypad must be activated, see NMT Start CANopen Node message.
•PKP 3500SI
Identifier
200h + current CAN ID
Default 215h
Byte 0
R8 R7 R6 R5 –R4 R3 R2 R1
Red LED
Byte 1
0 R15 R14 R13 –R12 R11 R10 R9
Byte 2
G8 G7 G6 G5 –G4 G3 G2 G1
Green LED
Byte 3
0 G15 G14 G13 –G12 G11 G10 G9
Byte 4
B8 B7 B6 B5 –B4 B3 B2 B1
Blue LED
Byte 5
0 B15 B14 B13 –B12 B11 B10 B9
Byte 6,7
00h
Not used
Examples:
Direction
Identifier
Format
Message
LED
To Keypad
215
Std
00 00 00 00 00 00 00 00
Turn OFF all the LED
To Keypad
215
Std
01 00 00 00 00 00 00 00
Only red LED #1 ON
To Keypad
215
Std
00 50 00 00 00 00 00 00
Red LED #14 and #15 ON
To Keypad
215
Std
00 00 0F 00 00 00 00 00
Green LED #1, 2, 3, 4 ON
To Keypad
215
Std
00 00 00 70 00 00 00 00
Green LED #13, 14, 15 ON
To Keypad
215
Std
00 00 00 00 11 00 00 00
Blue LED #1 and #5 ON
To Keypad
215
Std
01 00 01 00 00 00 00 00
Amber LED #1 ON
To Keypad
215
Std
00 00 00 40 00 40 00 00
Cyan LED #15 ON
To Keypad
215
Std
00 02 00 00 00 02 00 00
Magenta LED #10 ON
To Keypad
215
Std
FF 7F FF 7F FF 7F 00 00
All LED white ON

9/38 PKP3500SI_CANopenUM_REV1.0 www.blinkmarine.com
13. Set LED Blink message
The keypad must be activated, see NMT Start CANopen Node message.
Note: if the blink message is sent when the LED is already ON, the LED blinks in alternate mode.
•PKP 3500SI
Identifier
300h + current CAN ID
Default 315h
Byte 0
R8 R7 R6 R5 –R4 R3 R2 R1
Red LED
Byte 1
0 R15 R14 R13 –R12 R11 R10 R9
Byte 2
G8 G7 G6 G5 –G4 G3 G2 G1
Green LED
Byte 3
0 G15 G14 G13 –G12 G11 G10 G9
Byte 4
B8 B7 B6 B5 –B4 B3 B2 B1
Blue LED
Byte 5
0 B15 B14 B13 –B12 B11 B10 B9
Byte 6,7
00h
Not used
Examples:
Direction
Identifier
Format
Message
LED
To Keypad
315
Std
00 00 00 00 00 00 00 00
Turn OFF all the LED
To Keypad
315
Std
00 08 00 00 00 00 00 00
Only red LED #12 blinks
To Keypad
315
Std
06 00 00 00 00 00 00 00
Red LED #2 and #4 blink
To Keypad
315
Std
00 00 03 00 00 00 00 00
Green LED #1 and #2 blink
To Keypad
315
Std
00 00 00 60 00 00 00 00
Green LED #14 and #15 blink
To Keypad
315
Std
00 00 00 00 09 00 00 00
Blue LED #1 and #4 blink
To Keypad
315
Std
00 00 00 00 00 01 00 00
Blue LED #9 blinks
To Keypad
215
315
Std
Std
FF 7F 00 00 00 00 00 00
FF 7F 00 00 FF 7F 00 00
All LED blink red and blue in
alternate mode
14. LED indicators brightness level
The keypad must be activated, see NMT Start CANopen Node message.
Identifier
400h + current CAN ID
Default 415h
Byte 0
XXh
Intensity 00h-3Fh→min-100%
Byte 1, 7
00h
Not used
Examples:
Direction
Identifier
Format
Message
LED
To Keypad
415
Std
1F 00 00 00 00 00 00 00
Brightness = 50%
To Keypad
415
Std
3F 00 00 00 00 00 00 00
Brightness = 100%
15. Backlight brightness level
The keypad must be activated, see NMT Start CANopen Node message.
Identifier
500h + current CAN ID
Default 515h
Byte 0
XXh
Intensity 00h-3Fh→0-100%
Byte 1, 7
00h
Not used
Examples:
Direction
Identifier
Format
Message
LED
To Keypad
515
Std
00 00 00 00 00 00 00 00
Turn off the backlight
To Keypad
515
Std
10 00 00 00 00 00 00 00
Backlight brightness = 25%

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SDO Messages:
A SDO (Service Data Object) is providing direct access to object entries of a CANopen device's object
dictionary.
16. Object 2000h: Digital input module, keys states
This module contains all the Switch State information.
A one indicates the switch is pressed, a zero indicates the switch is released.
•PKP 3500SI
Identifier
600h + current CAN ID
Default 615h
Byte 0
40h
Read Device Register
Byte 1
00h
CAN Object 2000h
Byte 2
20h
Byte 3
01h
Sub index
Byte 4,7
00h
Not used
Examples:
Direction
Identifier
Format
Message
Data
To Keypad
615
Std
40 00 20 01 00 00 00 00
Read keys state
Keypad
reply
595
Std
4B 00 20 01 00 00 00 00
No Key pressed
4B 00 20 01 01 00 00 00
Key 1 pressed
4B 00 20 01 02 00 00 00
Key 2 pressed
4B 00 20 01 04 00 00 00
Key 3 pressed
4B 00 20 01 08 00 00 00
Key 4 pressed
4B 00 20 01 10 00 00 00
Key 5 pressed
4B 00 20 01 20 00 00 00
Key 6 pressed
4B 00 20 01 40 00 00 00
Key 7 pressed
4B 00 20 01 80 00 00 00
Key 8 pressed
4B 00 20 01 00 01 00 00
Key 9 pressed
4B 00 20 01 00 02 00 00
Key 10 pressed
4B 00 20 01 00 04 00 00
Key 11 pressed
4B 00 20 01 00 08 00 00
Key 12 pressed
4B 00 20 01 00 10 00 00
Key 13 pressed
4B 00 20 01 00 20 00 00
Key 14 pressed
4B 00 20 01 00 40 00 00
Key 15 pressed
4B 00 20 01 03 00 00 00
Key 1 and 2 pressed
4B 00 20 01 00 42 00 00
Key 10 and 15 pressed
4B 00 20 01 FF 7F 00 00
All Keys pressed

11/38 PKP3500SI_CANopenUM_REV1.0 www.blinkmarine.com
17. Object 2001h: Digital output module.
This module sets and reads the LED Outputs States. Each bit position represents the corresponding
LED. A one indicates the LED is ON a zero indicates the LED is OFF.
a) Set LED ON
•PKP 3500SI
Identifier
600h + current CAN ID
Default 615h
Byte 0
2Bh
Set Device Register
Byte 1
01h
CAN Object 2001h
Byte 2
20h
Byte 3
XXh
XX: Sub index
01h: Red LED
02h: Green LED
03h: Blue LED
Byte 4
YYh
L8 L7 L6 L5 L4 L3 L2 L1 LED position
Byte 5
ZZh
0 L15 L14 L13 L12 L11 L10 L9 LED position
Byte 6,7
00h
Not used
Examples:
Direction
Identifier
Format
Message
Data
To Keypad
615
Std
2B 01 20 01 08 00 00 00
Set red LED #4 ON
Keypad reply
595
Std
60 01 20 01 00 00 00 00
Command accepted
To Keypad
615
Std
2B 01 20 03 00 40 00 00
Set blue LED #15 ON
Keypad reply
595
Std
60 01 20 03 00 00 00 00
Command accepted
b) Read LED ON
The LED have the same mapping of Set LED ON message
•PKP 3500SI
Identifier
600h + current CAN ID
Default 615h
Byte 0
40h
Read Device Register
Byte 1
01h
CAN Object 2001h
Byte 2
20h
Byte 3
XXh
XX: Sub index
01h: Red LED
02h: Green LED
03h: Blue LED
Byte 4,7
00h
Not used
Examples:
Direction
Identifier
Format
Message
Data
To Keypad
615
Std
40 01 20 01 00 00 00 00
Read red LED
Keypad reply
595
Std
4B 01 20 01 10 00 00 00
Only red LED #5 ON
To Keypad
615
Std
40 01 20 02 00 00 00 00
Read green LED
Keypad reply
595
Std
4B 01 20 02 00 02 00 00
Only green LED #10 ON
To Keypad
615
Std
40 01 20 03 00 00 00 00
Read blue LED
Keypad reply
595
Std
4B 01 20 03 00 40 00 00
Only blue LED #15 ON

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18. Object 2002h: Digital output module.
This module sets and reads the LED Blink States.
Each bit position represents the corresponding LED. A one indicates the LED is blinking a zero
indicates the LED is not blinking. If the blink message is sent when the LED is already ON, the LED
blinks in alternate mode.
a) Set LED blink
•PKP 3500SI
Identifier
600h + current CAN ID
Default 615h
Byte 0
2Bh
Set Device Register
Byte 1
02h
CAN Object 2002h
Byte 2
20h
Byte 3
XXh
XX: Sub index
01h: Red LED
02h: Green LED
03h: Blue LED
Byte 4
YYh
L8 L7 L6 L5 L4 L3 L2 L1 LED position
Byte 5
ZZh
0 L15 L14 L13 L12 L11 L10 L9 LED position
Byte 6,7
00h
Not used
Examples:
Direction
Identifier
Format
Message
Data
To Keypad
615
Std
2B 02 20 01 01 00 00 00
Set red LED #1 blink
Keypad reply
595
Std
60 02 20 01 00 00 00 00
Command accepted
To Keypad
615
Std
2B 02 20 03 00 01 00 00
Set blue LED #9 blink
Keypad reply
595
Std
60 02 20 03 00 00 00 00
Command accepted
b) Read LED blink
•PKP 3500SI
Identifier
600h + current CAN ID
Default 615h
Byte 0
40h
Read Device Register
Byte 1
02h
CAN Object 2002h
Byte 2
20h
Byte 3
XXh
XX: Sub index
01h: Red LED
02h: Green LED
03h: Blue LED
Byte 4,7
00h
Not used
Examples:
Direction
Identifier
Format
Message
Data
To Keypad
615
Std
40 02 20 01 00 00 00 00
Read red LED blink
Keypad reply
595
Std
4B 02 20 01 FF 7F 00 00
All red LED blink
To Keypad
615
Std
40 02 20 02 00 00 00 00
Read green LED blink
Keypad reply
595
Std
4B 02 20 02 02 00 00 00
Only green LED #2 blinks
To Keypad
615
Std
40 02 20 03 00 00 00 00
Read blue LED blink
Keypad reply
595
Std
4B 02 20 03 00 07 00 00
Blue LED #9,10,11 blink

13/38 PKP3500SI_CANopenUM_REV1.0 www.blinkmarine.com
19. Object 2003h: Brightness Level
a) LED indicators brightness level:
Set message:
Identifier
615h (600h + current CAN ID)
Byte 0
2Fh
Set Device Register
Byte 1
03h
CAN Object 2003h
Byte 2
20h
Byte 3
01h
Sub index
Byte 4
YYh
Intensity 00h-3Fh→min-100%
Byte 5,7
00h
Not used
Read message:
Identifier
615h (600h + current CAN ID)
Byte 0
40h
Read Device Register
Byte 1
03h
CAN Object 2003h
Byte 2
20h
Byte 3
01h
Sub index
Byte 4,7
00h
Not used
Example:
Direction
Identifier
Format
Message
Data
To Keypad
615
Std
2F 03 20 01 0D 00 00 00
Brightness = 25%
Keypad reply
595
Std
60 03 20 01 00 00 00 00
Command accepted
To Keypad
615
Std
40 03 20 01 00 00 00 00
Read brightness level set
Keypad reply
595
Std
4F 03 20 01 0D 00 00 00
Brightness =25%
b) Backlight brightness level
Set message:
Identifier
615h (600h + current CAN ID)
Byte 0
2Fh
Set Device Register
Byte 1
03h
CAN Object 2003h
Byte 2
20h
Byte 3
02h
Sub index
Byte 4
XXh
Intensity 00h-3Fh→0-100%
Byte 5,7
00h
Not used
Read message:
Identifier
615h (600h + current CAN ID)
Byte 0
40h
Read Device Register
Byte 1
03h
CAN Object 2003h
Byte 2
20h
Byte 3
02h
Sub index
Byte 4,7
00h
Not used
Example:
Direction
Identifier
Format
Message
Data
To Keypad
615
Std
2F 03 20 02 20 00 00 00
Brightness = 50%
Keypad reply
595
Std
60 03 20 02 00 00 00 00
Command accepted
To Keypad
615
Std
40 03 20 02 00 00 00 00
Read brightness level set
Keypad reply
595
Std
4F 03 20 02 20 00 00 00
Brightness = 50%

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c) Backlight color
Set message:
Identifier
615h (600h + current CAN ID)
Byte 0
2Fh
Set Device Register
Byte 1
03h
CAN Object 2003h
Byte 2
20h
Byte 3
03h
Sub index
Byte 4
XXh
Color
01h: red
02h: green
03h: blue
04h: yellow
05h: cyan
06h: violet
07h: white/light blue
08: amber/orange
09: yellow/green
Byte 5,7
00h
Not used
Read message:
Identifier
615h (600h + current CAN ID)
Byte 0
40h
Read Device Register
Byte 1
03h
CAN Object 2003h
Byte 2
20h
Byte 3
03h
Sub index
Byte 4,7
00h
Not used
Example:
Direction
Identifier
Format
Message
Data
To Keypad
615
Std
2F 03 20 03 06 00 00 00
Violet backlight color
Keypad reply
595
Std
60 03 20 03 00 00 00 00
Command accepted
To Keypad
615
Std
40 03 20 03 00 00 00 00
Read backlight color set
Keypad reply
595
Std
4F 03 20 03 06 00 00 00
Violet backlight color
d) Default backlight color
Set message:
Identifier
615h (600h + current CAN ID)
Byte 0
2Fh
Set Device Register
Byte 1
03h
CAN Object 2003h
Byte 2
20h
Byte 3
04h
Sub index
Byte 4
XXh
Color
01h: red
02h: green
03h: blue
04h: yellow
05h: cyan
06h: violet
07h: white/light blue
08: amber/orange
09: yellow/green
Byte 5,7
00h
Not used
Read message:
Identifier
615h (600h + current CAN ID)
Byte 0
40h
Read Device Register
Byte 1
03h
CAN Object 2003h
Byte 2
20h
Byte 3
04h
Sub index
Byte 4,7
00h
Not used
Example:
Direction
Identifier
Format
Message
Data
To Keypad
615
Std
2F 03 20 04 04 00 00 00
Yellow backlight color
Keypad reply
595
Std
60 03 20 04 00 00 00 00
Command accepted
To Keypad
615
Std
40 03 20 04 00 00 00 00
Read default color set
Keypad reply
595
Std
4F 03 20 04 04 00 00 00
Yellow backlight color

15/38 PKP3500SI_CANopenUM_REV1.0 www.blinkmarine.com
e) Default LED indicators brightness level
Set message:
Identifier
615h (600h + current CAN ID)
Byte 0
2Fh
Set Device Register
Byte 1
03h
CAN Object 2003h
Byte 2
20h
Byte 3
05h
Sub index
Byte 4
XXh
Intensity 00h-3Fh→min-100%
Byte 5,7
00h
Not used
Read message:
Identifier
615h (600h + current CAN ID)
Byte 0
40h
Read Device Register
Byte 1
03h
CAN Object 2003h
Byte 2
20h
Byte 3
05h
Sub index
Byte 4,7
00h
Not used
Example:
Direction
Identifier
Format
Message
Data
To Keypad
615
Std
2F 03 20 05 2D 00 00 00
Brightness = 75%
Keypad reply
595
Std
60 03 20 05 00 00 00 00
Command accepted
To Keypad
615
Std
40 03 20 05 00 00 00 00
Read brightness level set
Keypad reply
595
Std
4F 03 20 05 2D 00 00 00
Brightness = 75%
f) Default backlight brightness level
Set message:
Identifier
615h (600h + current CAN ID)
Byte 0
2Fh
Set Device Register
Byte 1
03h
CAN Object 2003h
Byte 2
20h
Byte 3
06h
Sub index
Byte 4
XXh
Intensity 00h-3Fh→0-100%
Byte 5,7
00h
Not used
Read message:
Identifier
615h (600h + current CAN ID)
Byte 0
40h
Read Device Register
Byte 1
03h
CAN Object 2003h
Byte 2
20h
Byte 3
06h
Sub index
Byte 5,7
00h
Not used
Example:
Direction
Identifier
Format
Message
Data
To Keypad
615
Std
2F 03 20 06 00 00 00 00
Backlight level = 0%
Keypad reply
595
Std
60 03 20 06 00 00 00 00
Command accepted
To Keypad
615
Std
40 03 20 06 00 00 00 00
Read backlight level set
Keypad reply
595
Std
4F 03 20 06 00 00 00 00
Backlight level = 0%

www.blinkmarine.com PKP3500SI_CANopenUM_REV1.0 16/38
20. Object 2010h: Baud rate setting
Set message:
Identifier
615h (600h + current CAN ID)
Byte 0
2Fh
Set Device Register
Byte 1
10h
CAN Object 2010h
Byte 2
20h
Byte 3
00h
Sub index
Byte 4
00h
1000k
01h
Reserved (force to 125k)
02h
500k
03h
250k
04h
125k (Default)
05h
Reserved (force to 125k)
06h
50k
07h
20k
Byte 5,7
00h
Not used
Read message:
Identifier
615h (600h + current CAN ID)
Byte 0
40h
Read Device Register
Byte 1
10h
CAN Object 2010h
Byte 2
20h
Byte 3
00h
Sub index
Byte 4,7
00h
Not used
Example:
Direction
Identifier
Format
Message
Data
To Keypad
615
Std
2F 10 20 00 02 00 00 00
Baud rate = 500k
Keypad reply
595
Std
60 10 20 00 00 00 00 00
Command accepted
To Keypad
615
Std
40 10 20 00 00 00 00 00
Read command set
Keypad reply
595
Std
4F 10 20 00 02 00 00 00
Baud rate = 500k

17/38 PKP3500SI_CANopenUM_REV1.0 www.blinkmarine.com
21. Object 2011h: Set Boot-up service
Object 2011h message enables or disables the boot up message sent by the keypad at power up to
the CAN network.
Set message:
Identifier
600h + current CAN ID
Default 615h
Byte 0
2Fh
Set Device Register
Byte 1
11h
CAN Object 2011h
Byte 2
20h
Byte 3
00h
Sub index
Byte 4
XXh
00h: Not active
01h: Active
Byte 5,7
00h
Not used
Read message:
Identifier
600h + current CAN ID
Default 615h
Byte 0
40h
Read Device Register
Byte 1
11h
CAN Object 2011h
Byte 2
20h
Byte 3
00h
Sub index
Byte 4,7
00h
Not used
Example:
Direction
Identifier
Format
Message
Data
To Keypad
615
Std
2F 11 20 00 00 00 00 00
Boot-up service not active
Keypad reply
595
Std
60 11 20 00 00 00 00 00
Command accepted
To Keypad
615
Std
40 11 20 00 00 00 00 00
Read command set
Keypad reply
595
Std
4F 11 20 00 00 00 00 00
Boot-up service not active

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22. Object 2012h: Set device active on startup
If keypad is active on startup don’t need the Start CANopen command from host.
Set message:
Identifier
600h + current CAN ID
Default 615h
Byte 0
2Fh
Set Device Register
Byte 1
12h
CAN Object 2012h
Byte 2
20h
Byte 3
00h
Sub index
Byte 4
XXh
00h: Not active
01h: Active
Byte 5,7
00h
Not used
Read message:
Identifier
600h + current CAN ID
Default 615h
Byte 0
40h
Read Device Register
Byte 1
12h
CAN Object 2012h
Byte 2
20h
Byte 3
00h
Sub index
Byte 4,7
00h
Not used
Example:
Direction
Identifier
Format
Message
Data
To Keypad
615
Std
2F 12 20 00 01 00 00 00
Device active on startup
Keypad reply
595
Std
60 12 20 00 00 00 00 00
Command accepted
To Keypad
615
Std
40 12 20 00 00 00 00 00
Read command set
Keypad reply
595
Std
4F 12 20 00 01 00 00 00
Device active on startup

19/38 PKP3500SI_CANopenUM_REV1.0 www.blinkmarine.com
23. Object 2013h: Set CANopen node ID
Set message:
Identifier
600h + current CAN ID
Default 615h
Byte 0
2Fh
Set Device Register
Byte 1
13h
CAN Object 2013h
Byte 2
20h
Byte 3
00h
Sub index
Byte 4
XXh
XX: New node id (01h-7Fh),
default 15h
Byte 5,7
00h
Not used
Read message:
Identifier
600h + current CAN ID
Default 615h
Byte 0
40h
Read Device Register
Byte 1
13h
CAN Object 2013h
Byte 2
20h
Byte 3
00h
Sub index
Byte 4,7
00h
Not used
Example:
Direction
Identifier
Format
Message
Data
To Keypad
615
Std
2F 13 20 00 17 00 00 00
CANopen node ID set to 17h
Keypad reply
597
Std
60 13 20 00 00 00 00 00
Command accepted
To Keypad
617
Std
40 13 20 00 00 00 00 00
Read CANopen node ID
Keypad reply
597
Std
4F 13 20 00 17 00 00 00
CANopen node ID set to 17h

www.blinkmarine.com PKP3500SI_CANopenUM_REV1.0 20/38
24. Object 2014h: Set startup LED show
Set message:
Identifier
600h + current CAN ID
Default 615h
Byte 0
2Fh
Set Device Register
Byte 1
14h
CAN Object 2014h
Byte 2
20h
Byte 3
00h
Sub index
Byte 4
XXh
00h: Disable
01h: Complete LED Show (default)
02h: Fast Flash
Byte 5,7
00h
Not used
Read message:
Identifier
600h + current CAN ID
Default 615h
Byte 0
40h
Read Device Register
Byte 1
14h
CAN Object 2014h
Byte 2
20h
Byte 3
00h
Sub index
Byte 4,7
00h
Not used
Example:
Direction
Identifier
Format
Message
Data
To Keypad
615
Std
2F 14 20 00 00 00 00 00
Startup LED show disabled
Keypad reply
595
Std
60 14 20 00 00 00 00 00
Command accepted
To Keypad
615
Std
40 14 20 00 00 00 00 00
Read command set
Keypad reply
595
Std
4F 14 20 00 00 00 00 00
Startup LED show disabled