E/F-volume three-phase wiring diagram ALM ON OFF MC Breaker Please make this emergency stop protection circuit. Electromagnetic contactor package surge absorbing device at both ends. EMI MC R filter S 400V system input voltage range: AC 380V( -15%)~440V(+10%) T PB Please connect the U, V, W, and output of the + drive correctly according to the motor cable phase sequence of the servo motor. The wrong phase sequence will cause the drive to malfunction. When using external regenerative resistor, Motor - U connect according to the dotted line in the figure (Pb / +) . V W Yellow/green .
Be sure to ground the servo drive to avoid Emergency button Surge absorber /S-RDY electrical damage. Fuse DC 24V±10% CN1 The 24V power supply for electromagnetic DC 12V~24V ALM+ braking needs to be provided by the user and must be isolated from the 12V ~24V power supply for the control signal. Pay attention to the connection of the (±10%) ALM ALM- freewheeling diode. Reversing the positive and negative poles may damage the driver. 40 SD700 Series Servo Technical Manual