Lenze 931M-931W - Manual (Page 59)

Commissioning
Activation of CANopen
6

59 KHB 13.0003-EN 2.0
6 Commissioning
6.1 Activation of CANopen
The controllers are default set to CAN bus communication.
931m_100
In the CAN Bus field, three parameters must be set:
ƒ Node ID
For an unambiguous identification in the network, a node address must be assigned to
each node. Each node address may onlybe assigned once inthe network.The nodeaddress
is used to address the device.
ƒ
Baud rate
This parameter determines the baud rate in kBaud or kbits/s that is used on the CAN bus.
Please observe that high baud rates require a low maximum cable length.
ƒ Bus terminator
If the controller is the lastnode ina bus system, theterminating resistormust beactivated.
When the physical connection to the master has been established, programming can be
started.

Note!
The controllers can either be parameterised and controlled via the serial
interface using the »fluxx« software or via the CAN bus.
In case of a CAN bus parameterisation and operation, the »fluxx« software
may be maximally operated in the operating mode ”Online Level 1”. If a higher
operating mode is selected, the »fluxx« software will have the parameter
change rights. In this case, the operating status cannot be changed via the
CAN.