Via Montefeltro, 6 – 20156 Milano (MI) – Italy
- 34 -
Tel. +39 (02) 3088583 – Fax +39 (02) 33406697
www.blinkmarine.com
–
FOR REFERENCE ONLY
46.
Object 2200h: Serial number string
Identifier
600h + current CAN ID
Default 615h
Byte 0
40h
Read Device Register
Byte 1
00h
CAN Object 2200h
Byte 2
22h
Byte 3,7
00h
Not used
1° additional byte
Identifier
600h + current CAN ID
Default 615h
Byte 0
60h
Read Device Register second byte
Byte 1, 7
00h
Not used
2° additional byte
Identifier
600h + current CAN ID
Default 615h
Byte 0
70h
Read Device Register third byte
Byte 1, 7
00h
Not used
Example:
Direction
Identifier
Format
Message
Data
To Keypad
615
Std
40 00 22 00 00 00 00 00
Keypad reply
595
Std
41 00 22 00 08 00 00 00
To Keypad
615
Std
60 00 00 00 00 00 00 00
Keypad reply
595
Std
00 46 46 46 46 46 46 46
FFFFFFF
To Keypad
615
Std
70 00 00 00 00 00 00 00
Keypad reply
595
Std
1D 46 00 00 00 00 00 00
F
Serial number: ascii FFFFFFFF
The first byte of the last data message replied is 1Dh.
47.
Set CAN protocol
This set of messages are used to change to the desired CANbus protocol.
•
Change from CANopen to J1939:
Direction
Identifier
Format Message
Data
To Keypad
615h
Std
2B FF 20 01 01
Change to J1939
•
Change from J1939 to CANopen:
Direction
Identifier
Format Message
Data
To Keypad
18EF2100h Ext
04 1B 80 00 FF FF
FF FF
Change to CANopen