Configuring the fieldbus
7.7 Communication over CANopen
Inverter with CU230P-2 Control Units
Operating Instructions, 11/2013, FW V4.6.6, A5E02430659B AG
219
Integrating the converter into CANopen
Commissioning
Precondition
STARTER ≥ version 4.2, is installed on the computer
used to commission the system.
The inverter is connected to a CANopen master.
The EDS (Electronic Data Sheet)
(
http://support.automation.siemens.com/WW/view/en/4
8351511)is installed on your CANopen master.
In the basic commissioning you have set the inverter
interfaces to the CANopen fieldbus.
See also Selecting the pre-assignment for the terminal
strip (Page 63).
This means that the following signals in the inverter are
interconnected corresponding to the Predefined
Connection Sets:
– Speed setpoint and control word
– Speed actual value and status word
Proceed as follows to commission the CANopen interface:
1. Connecting inverter to CAN bus (Page 220)
2. Set the node ID, baud rate and the monitoring of the communication.
Also see "Setting the node ID and baud rate (Page 220)" as well as "Setting the
monitoring of the communication (Page 221)"
3. Interconnecting additional process data
Set p8744 = 2. You can now interconnect additional process data.
See also "Free PDO mapping (Page 202)"
4. Signal interconnection of the links created in free PDO mapping.
See also Interconnect objects from the receive and transmit buffers (Page 205).
5. Exiting commissioning
Select the "Operational" status in the "Network management" tab in the "Control
Unit/Communication/CAN" STARTER screen form and exit the commissioning.
You have commissioned the CANopen interface.
More information about configuring the communication is provided in Sections Object
directories (Page 207) and CANopen functions of the converter (Page 188).
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