Canopen baud rate – NORD Drivesystems BU0260 User Manual
Page 28
Supplementary Manual CANopen for NORDAC SK 20E
28
Subject to technical amendments
BU 0260 GB
Baud rate
The baud rate is set in binary code via two DIP
switches (only applies to field bus level).
Setting Baud rate
DIP2 DIP1
1
125 kBaud OFF
OFF
2 250
kBaud
OFF
ON
3 500
kBaud
ON
OFF
4 1
MBaud
ON
ON
Configuration example
A CANopen subscriber SK TU4-CAO is connected to an SK 200E series frequency inverter via a BUS
connection unit SK T14-TU-BUS. The field bus address (CANopen address / identifier) is to be "14". The
CANopen subscriber is not a final subscriber. The system bus only includes the frequency inverter and the
CANopen module. The termination resistor for the system bus is to be set at the frequency inverter. The DIP
switches on the CANopen module must be set as follows:
Area
Significance
DIP switch
No.
DIP Switch
ON - OFF
Configuration
example
Address
ing
Identifier-bit 5
DIP switch
No. 647
8
2
5
0
Identifier-bit 4
7
2
4
0
Identifier-bit 3
6
2
3
8
Identifier-bit 2
5
2
2
4
Identifier-bit 1
4
2
1
2
Identifier-bit 0
3
2
0
0
Example address =
14
Baud
rate
Baud rate-bit 1
2
2
1
0
Baud rate-bit 0
1
2
0
0
Baud rate =
125kBaud
BUS
termination
No significance
DIP switch
No. 802
3
-
-
CANopen
2
OFF
System bus
1
ON
E.g.: SK CU4‐CAO
CANopen baud rate