Via Montefeltro, 6 – 20156 Milano (MI) – Italy
- 5 -
Tel. +39 (02) 3088583 – Fax +39 (02) 33406697
www.blinkmarine.com
–
FOR REFERENCE ONLY
5.
Default Settings
Setting
Default state or level
How to change
CAN bus baud rate
250 kbit/s
Command 6Fh
Source address
21h
Command 70h
Keypad identifier
21h
Command 70h
Heartbeat message
Disabled
Command 75h
Periodic key-state message
transmission
Disabled
Command 71h
Key-state message period
100ms
Command 77h
Event state transmission
Enabled
Command 72h
Address claim at boot
Disabled
Command 74h
Default LED indicators brightness
level
3Fh
Command 7Ch
Default backlight brightness level
OFF
Command 7Bh
Startup LED show
Complete LED Sequence
Command 34h
Default backlight color
Amber
Command 7Dh
LED acknowledgment
Disabled
Command 73h
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
04h
Header bytes
Byte 1
1Bh
Byte 2
01h
Key Contact state
Byte 3
XXh
XX: Key number
Byte 4
YYh
Contact State
00: Switch OFF (Key released)
01: Switch ON (Key pressed)
Byte 5
ZZh
Keypad Identifier (default 21h)
Byte 6,7
FFh
Not used
Examples:
Direction
Identifier
Format
Message
Data
From Keypad
18EFFF21h Ext
04 1B 01 01 01 21 FF FF
Key 1 ON
From Keypad
18EFFF21h Ext
04 1B 01 01 00 21 FF FF
Key 1 OFF
From Keypad
18EFFF21h Ext
04 1B 01 02 01 21 FF FF
Key 2 ON
From Keypad
18EFFF21h Ext
04 1B 01 02 00 21 FF FF
Key 2 OFF
From Keypad
18EFFF21h Ext
04 1B 01 03 01 21 FF FF
Key 3 ON
From Keypad
18EFFF21h Ext
04 1B 01 03 00 21 FF FF
Key 3 OFF
From Keypad
18EFFF21h Ext
04 1B 01 04 01 21 FF FF
Key 4 ON
From Keypad
18EFFF21h Ext
04 1B 01 04 00 21 FF FF
Key 4 OFF
From Keypad
18EFFF21h Ext
04 1B 01 05 01 21 FF FF
Key 5 ON
From Keypad
18EFFF21h Ext
04 1B 01 05 00 21 FF FF
Key 5 OFF
If the Event state transmission is enabled, the Key Contact state message is sent
when a key is switched. If the periodic key-state transmission is enabled (see
Command 71h
for further details), at each given time interval a Key Contact state
message is transmitted for each button of the keypad.
