M Series AC Servo
User Manual
164
Rev. 1.0
7/31/2019
400-820-9661
9.4 CANopen Communication
For C type drive, port CN6 and CN7 uses standard RJ45 (8p8c) design, customers can use CAT wires to
build daisy chain network.
9.4.1 RJ45(8p8c)Pin Definitions
Pin definitions as follows
：
PIN Definition
1 CAN_H
2 CAN_L
3，7 GND
6 CHGND
4，5，8
9.4.2 CANopen NODE-ID
In the CANopen network, each of the drive needs to have a unique NODE-ID. For M2 series AC servo
drive, it allows you to set NODE-ID from 1-112, “0” cannot be used for ID setting.
Parameter P-79 (CO) can set NODE-ID for dives.
9.4.3 CANopen Communication Baud Rate
Parameter P-80 (CB) can set CANopen communication baud rate. For CANopen drive, it supports 8 types
of communication baud rate.
Setting value communication baud rate Setting value communication baud rate
0 1M 4 125K
1 800K 5 50K
2 500K 6 25K
3 250K 7 12.5K
For more details, please refer to CANopen user manual.
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