Construction
Instruction handbook
CANopen slave
BM4-O-CAN-03
Document no. 5.02014.06
Baumüller Nürnberg GmbH
20
4.1
4.1.1
DIP switches
The option module
CANopen slave
for b maXX PLC is pre-configured via DIP switches.
Following can be set:
m
Setting of baud rate via b maXX PLC (DIP switches 1 to 3)
n
The DIP switches 1 to 3 are set to ON, that means the option module
CANopen
slave
reads the baud rate from the b maXX PLC while initialization.
m
CANopen Node-ID (DIP switches 4 to 10)
n
The DIP switch setting is read and the value is increased by 1 internally. That means
e.g. that the Node-ID in delivery state (DIP switch 4 to 10 is OFF) corresponds with
the Node-ID 1. The DIP switch setting 127 is set to Node-ID 1 additionally.
n
The Node-ID can be changed with the application program on the b maXX PLC (by
software setting).
1
2 3
4
5 6
7
8
9 10
ON
DIP switch
3
2
1
Value
1
1
1
7
Option module
CANopen slave
for b maXX PLC
Option module
CANopen slave
for b maXX controller
3
2
1
Value
Baud rate
0
0
0
0
20 kBit/s
0
0
1
1
125 kBit/s
0
1
0
2
250 kBit/s
0
1
1
3
500 kBit/s
1
0
0
4
1 MBit/s
1
0
1
5
reserved
1
1
0
6
reserved
DIP switch
10 9
8
7
6
5
4
Value
Node-ID
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
1
1
2
0
0
0
0
0
1
0
2
3
...
1
1
1
1
1
1
0
126
127
1
1
1
1
1
1
1
127
1
Summary of Contents for b maXX BM4-O-CAN-03
Page 69: ......
