Manufacturer Specific Profile Area
Manual • Doc.-No.: C.3055.21 / Rev. 1.1
CAN-CBX-COM2
Page 112 of 125
8.12.2.11 Special_Baudrates
An overview of the communication parameters 2800
h
and 2900
h
is shown on page 95.
Parameter name
Special_Baudrates
Object index,
Sub-index
2800
h
, 0C
h
(COM A)/
2900
h
, 0C
h
(COM B)
Access mode
rw
Data type
unsigned 16
Value range
0001...07FF
h
Unit
n.a.
Default value
0034
h
Description:
The baud rate of the serial interface can be set in 14 steps by means of parameter
Serial_Baudrate. Further baud rates can be set with the parameter Special_Baudrates
if Serial Baudrate is set to EE
h
.
In Special_Baudrates an integer value ‘N’ is specified with a value range between:
N = 1....07FF
h
, i.e. 1....2047
d
.
The baud rates that can be set are determined by means of the following equation:
Baud rate [Baud] =
8
î
10
6
=
500 000
16
î
N
N
Baud rates can be set from 244 Baud to 500 000 Baud.
Because N has to be an integer, it is not possible to attain all standard baud rates
exactly!