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- 21 -
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www.blinkmarine.com
–
FOR REFERENCE ONLY
Heartbeat time: XXYYh (from 000Ah to FFFFh: from 10 to 65535 milliseconds)
When the period is set to 0000h, the consumer heartbeat function is disabled.
Examples:
Direction
Identifier Format Message
Data
To Keypad
615
Std
40 16 10 00 00 00
00 00
Read highest sub-index
supported
Keypad
reply
595
Std
4F 16 10 00 01 00
00 00
01h is the highest sub-index
supported
To Keypad
615
Std
23 16 10 01 64 00
7E 00
Set heartbeat time
consumer = 100ms
expected from the node 7Eh
Keypad
reply
595
Std
60 16 10 01 00 00
00 00
Command accepted
To Keypad
615
Std
23 16 10 01 F4 01
01 00
Set heartbeat time
consumer= 500ms
expected from the node 01h
Keypad
reply
595
Std
60 16 10 01 00 00
00 00
Command accepted
To Keypad
615
Std
40 16 10 01 00 00
00 00
Read heartbeat consumer
time expected from the
node 01h
Keypad
reply
595
Std
43 16 10 01 F4 01
01 00
Heartbeat consumer time
set to 500ms
27.
Object 1017h: Producer heartbeat time
The producer heartbeat time shall indicate the configured cycle time of the heartbeat.
Identifier
600h + current CAN ID
Default 615h
Byte 0
40h
Read Device Register
2Bh
Set device Register
Byte 1
17h
CAN Object 1017h
Byte 2
10h
Byte 3
00h
Sub index
Byte 4
YYh
YYh: Heartbeat time in milliseconds LSByte
Byte 5
XXh
XXh: Heartbeat time in milliseconds MSByte
Byte 6,7
00h
Not used
Heartbeat time: XXYYh (from 000Ah to FEFFh: from 10 to 65279 milliseconds).
When the period is set to 0000h, the producer heartbeat function is disabled.
Examples:
Direction
Identifier Format Message
Data
To Keypad
615
Std
40 17 10 00 00 00 00 00
Read heartbeat time
Keypad reply
595
Std
4B 17 10 00 64 00 00 00
Heartbeat time =
100ms
To Keypad
615
Std
2B 17 10 00 00 00 00 00
Switch off the
heartbeat
Keypad reply
595
Std
60 17 10 00 00 00 00 00
Command accepted
To Keypad
615
Std
2B 17 10 00 32 00 00 00
Set heartbeat time =
50ms
Keypad reply
595
Std
60 17 10 00 00 00 00 00
Command accepted
To Keypad
615
Std
2B 17 10 00 F4 01 00 00
Set heartbeat time =
500ms
Keypad reply
595
Std
60 17 10 00 00 00 00 00
Command accepted