Sungrow EMS200 Operation & User’s Manual

1.1 Target Group ............................................................................. 1 1.2 How to Use this Manual ............................................................ 1 1.3 Symbol Explanations ................................................................. 1 2 Safety Instructions ..............................................................3 ...

8.1 Requirements for Operation Environment ................................ 20 8.2 Preparations for Login .............................................................. 20 8.3 Login Steps .............................................................................. 20 8.4 WEB Main Interface ................................................................. 21 8.5 WEB ...

10.2.2 Alarm Information on Battery ................................................. 37 10.2.3 Alarm Information on BCP ..................................................... 39 10.2.4 Other Alarms ......................................................................... 40 10.3 Fault Diagnosis........................................................................ 41 10.3.1 Fault In ...

1.1 Target Group This manual is intended for qualified persons responsible for the installation, operation, and maintenance of the local controller and users performing routine operations. 1.2 How to Use this Manual Read this manual carefully before using the device. Keep the documentation in a convenient place for future reference. All rights reserved including the pictures, markings, and symbols used. Any reproduction or disclosu ...

User Manual 2 "CAUTION" indicates a hazard with a low level of risk which, if not avoided, could result in minor or moderate injury. "NOTICE" indicates a situation which, if not avoided, could result in equipment malfunction or property damage. "NOTE" indicates additional information, emphasized contents, or tips to help you solve problems or save time. ...

This chapter mainly introduces some important safety instructions about operating the local controller. The local controller is designed and tested according to the international safety regulations. For this electrical and electronic device, safety instructions related to it must be complied with during installation, operation, and maintenance. Incorrect operation or misoperation may cause:  personal injury  property damage T ...

User Manual 4 During Installation The local controller can only be used as described in this manual. Unauthorized alternation or using spare parts not sold or recommended by our company can cause fires, electric shock, or other damage. Before the installation, disconnect all electrical connections and input switches upstream to ensure that the local controller is voltage-free. Before the electrical connection, disconnect input switch ...

3.1 Function Introduction The local controller researched & developed by our company can be applied to the micro-grid system. Local controller can collect running information of the PCS, BCP, and other devices in the system, and uploads the information to the energy management system via the background, so as to facilitate the management of energy storage system. Main functions  Data collection  Data forwarding  Device ma ...

User Manual 6 Tab. 3-1 Indicator Indicator Name Description PWR Power indicator PWR indicator is on: power supply is normal PWR indicator is off: power supply is abnormal RUN Running indicator RUN indicator flashes: running is normal RUN indicator is off: running is abnormal BLE Bluetooth indicator Reserved function FAULT Fault indicator FAULT indicator is on: the system fault occurs FAULT indicator is off: the connected inverter is ...

Tab. 4-1 Description of the installation procedure Procedure Reference section Unpacking and inspection 5.1 Select an optimum installation site and perform mechanical installation 5.3 Electrical connection 6 Checking before commissioning 7.1 Running steps 7.2 ...

5.1 Unpacking and Inspection Check for completeness of the scope of delivery according to the packing list in the carton. A B D G C E F H Fig. 5-1 Scope of delivery No Name Description A local controller - B Enclosed documentation User manual, delivery inspection records, packing list, warranty card, and quality certificate C Communication terminal resistor 12x120Ω Note: When the RS485 bus is connected to more than 15 devices ...

9 5.2 Requirements for Installation Location This section is intended to instruct the user to select an optimum installation location.  The local controller with protection degree IP20 can only be installed indoors.  The ambient temperature range is -30℃ to +60℃.  The humidity cannot exceed 95%. Otherwise, internal components can be damaged.  Take proper damp-proof and anti-corrosion measures. 5.3 In ...

User Manual 10 Step 3 Fix the local controller according to the sequence of bolt, hanger, rack, and nut. 5.3.2 Wall Mounting Fix the local controller through the hangers at the four corners. Installation distances between the hangers are shown in the following figure. 150.3 31.2 465 482 31.2 Consider the weight of the local controller during the whole installation process! Tilting or falling of the device caused by inappropriate ...

11 Step 3 Install the expansion solenoids, washers, and tapping screws onto the marked positions on the surface. Step 4 Hang the local controller onto the tapping screws via the screw holes on the hangers. Step 5 Fasten the tapping screws by using the torque screwdriver with fastening torque: 0.3N·m. Check to ensure that the local controller is firmly in place. ...

6.1 General Safety Regulations Incorrect cable connections could damage the local controller or even injure operators. All cables must be undamaged, well insulated, appropriately sized, and securely connected. 6.2 Terminal Introduction A B C D E G H I L J F K M N O P ETH2 ETH1 USB SD Debug RST 0V 1 2 3 4 5 6 7 8 9 10 11 12 13 14 1516 0V DIN 1 2 3 DO1 1 3 DO2 1 3 DO3 1 3 DO4 2 2 2 A1 B1 A2 B2 A3 B3 A4 B4 A5 B5 A6 B6 + - GND PT1 ...

13 Item Remark Name Description D SD SD card interface Function is reserved E Debug Debugging serial port Used for debugging local controller F RST Reset port Used for hardware reset of local controller G DO1~DO4 Digital output Relay output ports, where the relay specification is 250Vac/1A or 30V/1A DO-DO4: Not assigned H PT1, PT2, AI1~AI4 Analog input Function is reserved I A1B1~A6B6 RS485 communicatio n port Supports ...

User Manual 14 High voltage on the AC power supply port! Do not operate under voltage. Make sure the input side is completely voltage-free and the grounding cable is reliably grounded before cable connection. SD card does not support hot plugging. 6.3 Communication Device Connection Devices that can be connected to the local controller include PCS, BCP, and the like. 6.3.1 COM Port Connection Devices are connected to serial ports ...