Setting The Baud Rate; Setting The Bus Coupler Address - Aventics CMS, B-Design Betriebsanleitung

106 AVENTICS | DeviceNet | R499050019–BDL–001–AD
Commissioning and Operation
7.1.1

Setting the baud rate

The baud rate is set on switch S3 (see Fig. 8). The switch can be
found under the PG screw cap A.
Fig. 8: S1, S2 address switches and S3 mode switch on the bus coupler
How to set the baud rate:
1. Open the upper PG screw cap A.
2. Set the baud rate (transfer rate) with the switches S3/1 to S3/
3 in accordance with the information listed in Tab. 13.
State on delivery: 500 kbit/s
Table 13: Switch assignment for baud rate setting
Baud rate Max. line length
Reserved
Reserved
Reserved
Reserved
Reserved
500 kbit/s 100m
250 kbit/s 250m
125 kbit/s 500m
7.1.2

Setting the bus coupler address

The station address is set using switches S1 and S2 (see Fig. 8
on page 106). Both S1 and S2 rotary switches for the valve
system station address in the bus coupler are located beneath
the PG fitting A.
S3.3 S3.2 S3.1
ON ON ON
ON ON OFF
ON OFF ON
ON OFF OFF
OFF ON ON
OFF ON OFF
OFF OFF ON
OFF OFF OFF