Technical Manual for EA350 Analog Pulse Type Servo Driver V101 14.2 Typical pulse sequence positioning control (CNC controller) This case describes use of the new-generation CNC for semi-closed loop control of EA350 series servos to realize routine forward and reverse positioning of the servos. Fig. 13-3 Wiring diagram of new-generation CNC and EA350 Parameter setting of EA350 servo: 275 Parameter Set value Description Remarks