FL20-C Series
65
EtherCAT topological structure connects flexibly, there is basically no limit for connection, the
servo has IN and OUT interface, the topological connection as below:
主站
IN
OUT
IN
OUT
IN
OUT
线性连接：
Master station
Linear connection:
主站
IN
OUT
IN
OUT
IN
OUT
冗余环形连接：
Master station
Redundant ring connection:
(3)
Communication cable
EtherCAT communication cable use Ethernet Category 5(100BASE-TX) network cable or
high-intensity shielded network cable. The shielded network cable is also needed for the servo
drive, and the length of cable cannot be longer than 100M. Shielded network cable can enhance
the anti-interference capacity of servo system.
4.3.6
Multiple online wiring
Alarm signal is normally closed output by default, cut-off between ALM+ and ALM- when
servo drive alarms. When using in multiple drives, considering that faulty of any drive can cut
