Dual joints are used as 1 joint by controlling 2 motors simultaneously.
To use the dual joints, 1 unit of motor set in master mode and 1 unit of motor set in slave mode are needed.
Next, the motors must be connected to each other using synchronization cable.
Normal mode synch cable: Drives Master and PWM signals synchronized
Reverse mode synch cable: Drives PWM signals in reverse.
Note : Slave is synchronized by directly receiving the control command through synchronization cable from Master. Slave Mode unit responds to communication through command packets, but data related to motor drive are processed only through the synchronization.