EA180 User Manual

EA180 Series Servo Drive Users Manual Introduction Thank you for choosing EA180 Series Servo Drives! File No.: 31010184 Release Date: 2020/06 Version: 100 EA180 series servo drives are high-performance medium and small power AC servo units developed by SINEE. This series of products adopt advanced DSP chips for motor control, large-scale field programmable gate array (CPLD/FPGA) and PIM power module, and features high integration, small size, perfect protection and high reliability. The optimized PID control algorithm enables accurate full-digital control of torque, position and speed to achieve high precision and fast response.

It provides advanced functions such as rigid selection, real-time automatic gain setting, automatic resonance suppression, etc. In addition, the products have rich digital and analog interfaces and support MODBUS communication protocol to facilitate networking. The two sub-series respectively support motors using 2500 PPR incremental pulse encoders or 17-bit incremental magnetic encoders, Tamagawa's 17-bit incremental photoelectric encoders and 23-bit absolute photoelectric encoders to meet different requirements on cost and performance.

The products can be widely used in automation fields such as numerical control machine tools, printing and packaging machinery, textile machinery, robots, automatic production lines, etc. The EA180 series servo drives are also available in three models supporting EtherCAT bus (EA180E), CANopen bus (EA180C) and PROFINET bus (EA180P). We have been committed to the continuous improvement of products and product information. Therefore, the information provided by us is subject to change without prior notice. For the latest changes and more information, please visit www.sineedrive.com. 1

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EA180 Series Servo Drive Users Manual Safety Precautions Safety definitions: In this Manual, safety precautions include the following two types: Please read this chapter carefully when installing, debugging and repairing this system, and be sure to operate according to the safety precautions required herein. We bear no liability for any injury and loss caused by illegal operation. Safety Precautions Before installation: Danger 1. If it is found that the package is flooded, any parts are missing or damaged after unpacking, please do not install the device! 2. If the mark on the outer package does not match the name of the physical product, please do not install the device! Attention 1.

Please handle the device gently, otherwise it may be damaged! 2. Do not use damaged servo drives or servo drives with missing parts, otherwise there is a risk of injury! 3. Do not touch any component of the control system with your hands, otherwise electrostatic damage may be caused! During installation: Danger 1. Please install the device on metal or other flame retardant objects and keep it away from combustible materials, otherwise a fire may be caused! Attention 1. Please prevent any lead end or screw from falling into the servo drive, otherwise the device will be damaged! 2. Please install the servo drive in a place with less vibration and no direct sunlight. 3.

When the servo drive is placed in a relatively closed cabinet or space, please reserve the installation gap to ensure the cooling effect. When wiring: Danger 1. The instructions in this Manual must be followed and used by professional electrical engineers, otherwise unexpected risks will occur! 2. There must be a circuit breaker between the servo drive and the power supply, otherwise a fire may occur! 3. Please make sure the power supply is in zero energy state before wiring, otherwise electric shock may be caused! The servo drive must be grounded correctly according to the standard, otherwise electric shock may be caused! 4.

The grounding terminal must be grounded reliably, otherwise electric shock or a fire may be caused. 2 Danger: Danger caused by failure to operate as required, which may lead to serious injuries and even death; Attention: Danger caused by failure to operate as required, which may lead to moderate or minor injuries and equipment damage;

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EA180 Series Servo Drive Users Manual Attention 1. Never connect the input power supply to the output terminals (U, V, W) of the servo drive. Pay attention to the marking on the wiring terminals to ensure correct wiring! Otherwise, the servo drive will be damaged! 2. Please ensure that the power lines comply with EMC requirements and local safety standards. Please refer to the recommendations for the preferred wire diameter, otherwise accidents may occur! 3. Never connect the braking resistor directly between the DC bus P + and - terminals! Otherwise, it will cause a fire! 4. Please fasten the terminals with a screwdriver with the specified torque, otherwise a fire 5.

Never connect a phase-shift capacitor and LC/RC noise filter to the output circuit. may be caused. 6. Never connect an electromagnetic switch or magnetic contactor to the output circuit. Otherwise, the overcurrent protection circuit of the servo drive will operate, which will cause internal damage to the servo drive in serious cases. damage to the servo drive. 7. Do not remove the connection cables inside the servo drive, otherwise it may cause internal Before power-on: Attention 1.

Please confirm whether the voltage level of the input power supply is consistent with the rated voltage level of the servo drive and whether the wiring positions on the power input terminals (L1, L2, L3) and output terminals (U, V, W) are correct; and pay attention to check whether there is any short circuit in the peripheral circuit connected with the servo drive and ensure the wire connections are reliable, otherwise the servo drive may be damaged! 2. Withstand voltage test has been performed for the product before delivery from the factory, and it's not necessary to do it again for any part. Otherwise, an accident may be caused!

Attention 1 、 The servo drive must be covered with the cover plate before being powered on, otherwise it 2 、 The wiring of all peripheral fittings must be performed correctly according to the may cause electric shock! instructions and circuit connection method in this Manual. Otherwise, an accident may be caused! After power-on: Danger 1. Do not touch the servo drive and peripheral circuits with wet hands, otherwise an electric shock may be caused! 2. After power-on, if the indicator light is not on or the keypad displays nothing, please disconnect the power switch immediately.

Do not touch the servo drives L1, L2, L3 or any connection terminals by hand or screwdriver, otherwise an electric shock may be caused. After disconnecting the power switch, contact our customer service personnel immediately. 3. At the beginning of power-on, the servo drive will automatically carry out safety detection on the external strong current circuit. At this time, never touch the U, V, W connection terminals of the servo drive or the motor connection terminals, otherwise an electric shock may be caused! 3

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EA180 Series Servo Drive Users Manual Attention 1. If parameter identification is required, please pay attention to the danger of injury caused by motor rotation, otherwise accidents may occur! 2. Do not change the default parameters of the servo drive, otherwise it may cause damage to the device! During operation: Danger 1. Do not test the temperature by touching the cooling fan, radiator, servo motor or discharge resistor, otherwise it may cause burns! personal injury or equipment damage may be caused! 2. Non-professional technicians are not allowed to detect signals during operation, otherwise 1.

Please prevent anything from falling into the servo drive during its operation, otherwise the Attention device may be damaged! 2. Do not control the start and stop of servo drive by switching on or off the contactor, 3. Do not touch the rotating shaft of a running motor, otherwise it may cause injury! During maintenance: otherwise the device may be damaged! Danger 1. Please do not repair or maintain the device when powered on, otherwise an electric shock 2. Cut off the power supply of the main circuit and confirm that the CHARGE indicator light may occur! is off before maintenance or repair of the servo drive, otherwise personal injury may be caused by the residual charge on the capacitor!

3. Personnel without professional training is not allowed to repair and maintain the servo drive, otherwise personal injury or equipment damage may be caused! 4. After replacing a variable servo drive, the parameters must be set, and power must be cut before plugging or unplugging of any pluggable component! Precautions  If there is any voltage-sensitive component or capacitor to improve the power factor on the output side: The servo drive outputs PWM waves. If there is any capacitor or voltage-sensitive component to improve the power factor or capacitor for lightning protection on the output side, instantaneous overcurrent of or even damage to the servo drive may be easily caused.

Please do not use it.  Lightning shock protection This series of servo drives are equipped with lightning overcurrent protection unit, which have certain self-protection capability for induced lightning. For areas with frequent lightning, lightning protection device should also be installed before the servo drive.  Altitude and derating In areas with an altitude of more than 1,000m, the servo drive will have a poor cooling effect due to thin air, so it is necessary to derate the device. Please consult us for technical advice in such a case.

 Attention for servo drive scrapping The electrolytic capacitor in the main circuit and the one on the PCB may explode during incineration, and toxic gases will be generated during incineration of plastic parts. Please treat them as industrial waste. 4

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