EM600 User Manual

Preface

EM600 High-Performance Vector Control Inverter User Manual Preface Thank you for purchasing EM600 series inverter. Document No.: 31010064 Issue Date: 2018-07 Version: 103 EM600 is a high-performance vector control inverter series and supports: 3-phase AC induction motor and permanent magnet synchronous motor; multiple internationally leading control technologies, i.e., improved vector control VF technology (VVF), sensorless vector control technology (SVC) and feedback vector control (FVC); speed output and torque output; expansion, i.e., I/O expansion card, communication bus expansion card and multiple PG cards. Main Features:  High torque control accuracy:

SVC/±8% rated torque, FVC/±5% rated torque;  Wide speed regulation range and high control accuracy: VF/1:50, SVC/1:200, FVC/1:1000, and ±0.2% rated speed;  Loading capacity at low frequency: VVF/1 Hz/150%, SVC/0.25 Hz/150% and FVC/0 Hz/150%;  Multiple types of guarantees: Overvoltage stall, rapid current limit, overload protection, overheating protection, off-load protection, overspeed protection, etc.;  Support I/O expansion: 4 numeric inputs, 1 numeric output, and one -10V - 10V voltage input;  Support communication bus expansion and realize various industrial networking: 485 bus, Profibus-DP network, CANopen network and DeviceNet network;  Support multiple encoders:

ABZ Incremental Encoder, UVW Incremental Encoder, UVW Wire-Saving Encoder and Rotary Transformer Encoder. Please read this manual carefully before using EM600 and keep it properly. Before connecting EM600 and a motor for the first time, please select a proper type of motor (induction motor or synchronous motor) and configure the motor nameplate parameters including rated power, rated voltage, rated current, rated frequency, rated rotation speed, motor connection, and rated power factor. If inverter is under FVC control, please select a proper PG card and set encoder parameters correctly.

Since SINEE is committed to the development and improvement of products and product documents, this manual will be updated without notice. Latest updates and additional information are available at www.sineedrive.com . 1

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During Installation:

EM600 High-Performance Vector Control Inverter User Manual Safety Information In this manual, there are two types of safety information. Danger: The label indicates that a failure to follow instructions may result in serious injury or even death. Caution: The label indicates that a failure to follow instructions may result in moderate or slight injury and device damage. Please read this chapter carefully before system installation, debugging and maintenance and always follow safety precautions below during operation. SINEE will not undertake any damage or loss caused by a failure to follow the instructions. Safety Precautions Before Installation: Danger 1.

Do not install inverter if its package is wetted or any component is missing or broken. 2. Do not install inverter if the label information on its package is not identical to that on the inverter. Danger 1. Be careful when carrying or transporting inverter so as to avoid damage! 2. Do not use inverter if it is damaged or any component is missing so as to avoid injury! 3. Do not touch the parts of control system with bare hands so as to avoid ESD! During Installation: Caution 1. Ensure that no cable strips or screws are dropped into inverter so as to avoid damage to the inverter. 2. Install inverter at a place with less vibration and no direct sunlight. 3.

Consider installation space for cooling purpose when inverter is installed in a closed cabinet or space. 2 Danger 1. Installation base shall be metal or other non-flammable material so as to prevent fire risk. 2. Do not unscrew fixing bolts, especially bolts with red mark.

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After Power-on

EM600 High-Performance Vector Control Inverter User Manual Wiring: Before Power-on: Caution 1. Verify that input voltage is identical to rated voltage of inverter, input terminals R, S and T and output terminals U, V and W are correctly connected, there are no short circuit phenomena for the wiring of inverter and its peripheral circuits, and all wires are in good connection. Otherwise, this may result in inverter damage. 2. Never perform the voltage withstanding test on inverter, because it has been done at the factory. Otherwise, this may result in accident. After Power-on Danger 1. Do not touch inverter or its peripheral circuits with wet hands to avoid the electric shock. 2.

If indicator is off or keypad does not display any information after power-on, please cut off power supply immediately. Never touch any terminal of R, S or T of inverter or 3 Danger 1. Wiring must be performed by authorized and qualified personnel so as to avoid unexpected accidents. 2. A circuit breaker must be installed between inverter and mains so as to prevent fire risk. 3. Ensure that power supply is off before wiring, and ground inverter in accordance with applicable wiring standard so as to avoid electric shock. 4. Grounding terminal must be grounded so as to avoid electric shock and fire risk. Danger 1. Never connect input power supply cable to output terminal U, V or W of inverter.

Pay attention to terminal symbols and connect to terminals correctly so as to prevent risks of damaging the inverter. 2. Be sure that wiring meets EMC requirements and local safety standards. Cables shall be in recommended sizes so as to prevent accident risk. 3. Do not connect braking resistor to DC bus terminals + and – so as to prevent fire risk. 4. Tighten terminals with a screwdriver of specified torque so as to prevent fire risk. 5. Do not connect a phase-shifting capacitor or an LC/RC noise filter to output circuits. 6. Do not connect a solenoid switch or an electromagnetic contactor to output circuits.

Otherwise, it will trigger the action of overcurrent protection circuit or even damage the internal parts of inverter. 7. Do not disassemble internal cable of inverter. Otherwise, this may possibly damage the internal parts of inverter. Danger 1. The front cover of inverter must be closed before the inverter is powered on. Otherwise, it may result in an electric shock. 2. Wiring of all peripherals must be conducted in accordance with the guide of this manual. Otherwise, it may result in an electric hazard.

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Maintenance

EM600 High-Performance Vector Control Inverter User Manual Danger connecting terminals with hands or a screw driver; otherwise an electric shock accident may occur. Contact our customer service personnel immediately after cutting off the power. 3. After being powered on, inverter will automatically check the safety of the external strong circuit automatically. Therefore, do not touch wiring terminal U, V or W of inverter or wiring terminal of motor with bare hands, otherwise it will result in electric shock. Danger 1. If you need to check parameter settings, be careful of personal safety when motor is running so as to avoid accidents. 2.

Do not change any default parameter setting without approval to avoid damage. During Operation: Danger 1. Never touch cooling fan, heat sink or discharge resistor with bare hands for checking temperature, which may result in burning! 2. Only qualified technicians are allowed to detect signal during operation so as to prevent personal injury or device damage. Caution 1. Prevent any foreign items from being dropped into the device during operation, so as to avoid damage to the device. 2. Do not control the start/stop of inverter by ON/OFF of contactor so as to avoid damage to the device. Maintenance 4 Danger 1.

Maintain and inspect the device only after inverter is powered off to avoid an electric shock. 2. Maintain and inspect inverter only after its main circuit is powered off and the CHARGE indicator is off. Otherwise, residual electric charge of capacitor may result in personal injury. 3. Maintenance and inspection can be performed by well-trained technicians only, so as to avoid personal injury. 4. Parameter setting is required if inverter has been replaced. Plug-in & plug-out shall be performed after power-off.

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