Lenze i510 - NETword Configuration

8.4 CANopen
CANopen is an internaonally approved communicaon protocol which is designed for com-
mercial and industrial automaon applicaons. High dat
a transfer rates in connecon with
ecient data formang provide for the coordinaon of moon control devices in mul-axis
applicaons.
Informaon about the dimensioning of a CANopen network can be found in the
conguraon document for the inverter.
Precondions
•
Con
tr
ol unit (CU) of the in
v
ert
er is provided with Modbus/CANopen.
•
Modbus/CANopen selector at the inverter front is set to "CANopen".
8.4.1 CANopen introducon
•
The Lenze implementaon of the CANopen communicaon prole (CiA DS301, version 4.02)
enables baud r
ates from 20 kbps to 1 Mbps.
•
For establishing a simple network connecon, the inverter provides predened control and
status words for device prole CiA402, AC drive prole and in LECOM format. Addionally,
further mappable data words are provided to individually control the inverter.
•
The inverter control is precongured via a CiA402-compliant control word.
8.4.2 CANopen node address
Each network node must be provided with a unique node address.
Details
•
The node address can be set in 0x2301:001 (PAR 510/001).
•
The
seng that is acve when the inverter is switched on is the eecve seng.
•
The acve node address is shown in 0x2302:001 (PAR 511/001).
Parameter Name / value range / [default seng] Info
0x2301:001
(PAR 510/001)
CANopen sengs: Node ID
(CANopen se.: Node ID)
1 ... [1] ... 127
Seng of the node address.
•
A chang
e in the node address will not be eecve unl a CAN Reset
Node is performed.
0x2302:001
(PAR 511/001)
Acve CANopen sengs: Node ID
(CANopen status: Node ID)
•
Read only
Display of the acve node address.
0x2303
(PAR 509)
DIP switch posion
(DIP swit
ch)
•
Read only
Display of the DIP switch seng at the last mains power-on.
Conguring the network
CANopen
CANopen introducon
112
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