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Printed in the Federal Republic of Germany
TR-Electronic GmbH 2010, All Rights Reserved
01/20/2017
TR - ELA - BA - DGB - 0016 - 04
Page 125 of 183
3.8.5.3 Inquire Serial-Number protocol
The given protocol has implemented the
Inquire LMT address service
. By
means of the LMT master the Serial-No. of a single LMT slave in the network can be
read-out. Only one device is to be switched into
Configuration Mode
.
LMT-Master --> LMT-Slave
0
1
2
3
4
5
6
7
COB-ID
CS
Reserved by CiA
0x7E5
38
LMT-Slave --> LMT-Master
0
1
2
3
4
5
6
7
COB-ID
CS
Serial-No.
(BCD)
0x7E4
38
S1
S2
S3
S4
S5
S6
S7
Serial-No. =
e.g.
“02”
S1…S7 =
BCD coded