User guide

7 Commissioning
Setting node address and baud rate
EDK82ZAFUC010 DE/EN/FR 4.0
72

H2_set_node_addr_baud−Ueb−rate Hinweis
Baud rate setting
ON
1627438
5
910
ON
OFF
Fig. 2 Baud rate setting
 Note!
The baud rate must be set to the same value for all controllers and the master
computer.
Baud rate [kbps] S8 S9 S10
10 ON ON OFF
20 ON OFF ON
50 OFF ON ON
125 OFF ON OFF
250 OFF OFF ON
500 OFF OFF OFF
1000 ON OFF OFF
Automatic recognition ON ON ON
Automatic recognition of the baud rate
 Note!
The baud rate can only be recognised automatically if other nodes are already
sending telegrams via the CAN bus without errors:
ƒ After switch−on or "Reset Node" the function module searches for the
correct baud rate by analysing the telegrams sent by the other nodes.
ƒ If the correct baud rate is recognised, it is accepted by the function module.