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14. COMMUNICATION FUNCTIONS
(2) Transmission of data request from the controller to the servo
S
O
H
S
T
X
E
T
X
S
T
X
E
T
X
Controller side
(Master station)
Servo side
(Slave station)
10 frames
Command
Data
No.
Check
sum
Error code
Data*
Check
sum
6 frames (data)
Station number
or
group
Station number
or
group
(3) Recovery of communication status by time-out
E
O
T
Controller side
(Master station)
Servo side
(Slave station)
EOT causes the servo to return to
the receive neutral status.
(4) Data frames
The data length depends on the command.
or
Data
4 frames
Data
8 frames
or 12 frames or 16 frames