5 - 1
5
G5-series Linear Motors/Servo Drives With Built-in EtherCAT Communications
This section describes EtherCAT communications under the assumption that the G5-
series Servo Drive is connected to the Machine Automation Controller NJ-series
(Model: NJ301-
/NJ501-
) or Position Control Unit (Model:
CJ1W-NC281/NC481/NC881/NCF81/NC482/NC882/NCF82).
5-2 Structure of the CAN Application Protocol over EtherCAT . . . . . . . . . . . . 5-4
Sync Manager PDO Assignment Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-7
5-6 Synchronization with Distributed Clocks . . . . . . . . . . . . . . . . . . . . . . . . . 5-13
EtherCAT Communications