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TR - ELA - BA - DGB - 0016 - 04
01/20/2017
3.8.4.2 Configure bit timing parameters protocol
The given protocol has implemented the
Configure bit timing parameters
service
. By means of the LMT master the Baud rate of a single LMT slave in the
network can be configured. Only one device is to be switched into
Configuration
Mode
.
For
storage
of
the
new
Baud
rate
the
Store configuration protocol
must be transmitted to the LMT slave.
LMT-Master --> LMT-Slave
0
1
2
3
4
5
6
7
COB-ID
CS
Table Selector Table Index
Reserved by CiA
0x7E5
19
0
0…8
LMT-Slave --> LMT-Master
0
1
2
3
4
5
6
7
COB-ID
CS
Error Code
Spec. Error
Reserved by CiA
0x7E4
19
Table Selector
0:
Standard CiA Baud rate table
Table Index
0:
1 Mbit/s
1:
800 kbit/s
2:
500 kbit/s
3:
250 kbit/s
4:
125 kbit/s
5:
100 kbit/s
6:
50 kbit/s
7:
20 kbit/s
8:
10 kbit/s
Error Code
0:
Protocol successfully completed
1:
selected Baud rate not supported
2…254:
reserved
255:
application specific error occurred
Specific Error
if Error Code = 255 --> application specific error occurred,
otherwise reserved by CiA
