Example3: FD3 communicate with TRIO via Ethercat
Set synchronizing period of servo driver first. Make sure synchronous clock mode (ECAN_Sync_Clock) is
opened and synchronous cycle (ECAN_Sync_Cycle) = 2ms (value=1). Recommend to use 1ms (value=0) or
2ms (value=1). For 4ms and 8ms, they lose the signification of using Ethercat. Servo supports 1,2,4,8ms
synchronizing period only, even controller can support more. Synchronous point offset (ECAN_Sync_Shift) is
used to adjust the shaking phenomenon when synchronous signal of controller is different with command
signal. Normally, recommend to set to 1. It means 62.5us synchronous signal shift at servo side after received
command signal. The last parameter is synchronous signal lost counting. It counts the times of synchronous
signal from controller to servo.
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