Baud Rate Setting/Line Lengths; Setting Node Address - BONFIGLIOLI ACTIVE Manual

5
The transmission speed of the CANopen communication module CM-CAN can be set
via the parameter
No.
385 CAN Baud rate
The transmission rate is a function of a variety of application-specific parameters. The
line length of the communication network limits the transmission speed due to the
signal running time of the CANopen protocols.
6
The CANopen protocol supports a maximum of 127 nodes in a communication
network. Each frequency inverter is given a node ID, which may only exist once in the
system, for its unambiguous identification. The setting of the station address is done
via the parameter
No.
387 CAN Node Number
Note:
10
10

Baud rate setting/line lengths

CAN Baud rate
Parameter
Description
Operation mode
1 - 10 kBaud Transmission rate 10 kBaud
2 - 20 kBaud Transmission rate 20 kBaud
3 - 50 kBaud Transmission rate 50 kBaud
4 - 100 kBaud Transmission rate 100 kBaud
5 - 125 kBaud Transmission rate 125 kBaud
6 - 250 kBaud Transmission rate 250 kBaud
7 - 500 kBaud Transmission rate 500 kBaud
8 - 1000 kBaud Transmission rate 1000 kBaud

Setting node address

CAN Node Number
Parameter
Description
The factory setting
CANopen interface has been deactivated.
After the node address has been set via parameter
387, a reset is automatically triggered on the frequency inverter, by
which the setting for the station address is taken on.
385.
Min.
1
CANopen interface
Function
387.
Min.
0
CAN Node Number
Setting
Max. Fact. sett.
8 6
max. Line length
5000 meter
2500 meter
1000 meter
500 meter
500 meter
250 meter
100 meter
25 meter
Setting
Max. Fact. sett.
127 0
387 = 0 means that the
CAN Node Number
06/05
06/05