Before power-on: Warning 1.Make sure that the supply voltage of the input power is consistent with the rated voltage of the servo driver, and that the power input terminals (L1, L2, L3) and output terminals (U, V, W) are correctly wired. Check to ensure there is no short circuit in peripheral circuits connected to the servo driver and all connecting lines are tightened; otherwise damage may be caused to the servo driver. 2.No withstand voltage test needs to be performed on any part of the servo driver, as the test has been performed in the factory. Otherwise, an accident may be caused!
Warning 1.The servo driver shall not be powered on until its cover is installed correctly; otherwise electric shock may occur! 2.The wiring of all peripheral accessories must be in line with the instructions in this manual. All wires should be connected correctly according to the circuit connections in this manual. Otherwise, an accident may occur! After power-on: Danger 1.Never touch the servo driver and its surrounding circuits with wet hands; otherwise electric shock may occur! 2.If the indicator does not get ON or the keyboard has no response after power-on, immediately turn off the power supply.
Never touch the servo driver terminals (L1, L2, L3) and any terminal on the terminal block with your hands or a screwdriver; otherwise electric shock may be caused. Upon turning off the power supply, contact our customer service personnel. 3.Immediately after power-on, the servo driver automatically performs a safety test on external high-voltage circuits. Do not touch the servo driver terminals (U, V, W) or motor terminals; otherwise electric shock may be caused! Warning 1.When parameter identification is required, please pay attention to the danger of injury during motor rotation; otherwise, an accident may occur!
2.Do not change the parameters set by the servo driver manufacturer; otherwise damage may be caused to the equipment! During operation: Danger 1.Do not touch the cooling fan, radiator, servo motor or discharge resistor to feel the temperature; otherwise burns may be caused! 2.Non-professional technicians must not test signals when the controller is in operation; otherwise, personal injury or equipment damage may be caused! Warning 1.The servo driver in operation should be protected against falling objects; otherwise damage may be caused to the equipment! 2.Do not start or stop the servo driver by turning on or off the contactor; otherwise damage may be caused to the equipment!
3.Do not touch the rotary shaft of the motor during operation; otherwise injury may be caused! During maintenance: Danger 1.Never carry out repair and maintenance in the live state; otherwise, electric shock may be caused! 2.Cut off power of the main circuit, and perform maintenance and repair of the servo driver after the CHARGE indicator goes off; otherwise residual charges of the capacitor may cause injuries! 3.No repair or maintenance of the servo driver shall be performed by any individual who has not been professionally trained on such repair or maintenance; otherwise personal injury or equipment damage may be caused!
4.The servo driver, after replacement, shall have parameters set; all plug connections and disconnections shall be handled in the power-off status! 3 Technical Manual for EA190 Series Servo Driver V100