CAN-8x23 user’s manual (Revision 3.20, Ma r/08/2012) ------
19
2.8 The Node ID & the Baud rate Rotary Switch
The first two rotary switches (MSB & LSB) control the CAN-8x23 node
ID. MSB (Most Significant Bit
)
means the high nibble of the node ID, and LSB
(Least Significant Bit).
ID Rotary Switch
Status
0x01 ~ 0x7F
Normal CANopen ID
0x81 ~ 0xFF
I/O Pair-connection CANopen ID
The last rotary switch (BAUD) handles the CAN-8x23 baud rate. The
relationship between the rotary switch value and the practical baud rate is
presented in the following table.
Rotary Switch Value
Baud rate (K BPS)
0
10
1
20
2
50
3
125
4
250
5
500
6
800
7
1000
9
Initial Mode
(Only for CAN-8423)
Others
N / A
Furthermore, when users apply the CAN-8x23 the CANopen firmware will
automatically check these rotary switches. Any illegal value for these rotary
switches will cause the boot-up failure.
