Sungrow UMCG Bedienungsanleitung

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UMCG-UEN-Ver12-202101

UMCG

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1 About This Manual ....................................................................................... 1

1.1 Preface........................................................................................................ 1

1.2 Target Group................................................................................................ 1

1.3 Manual Description ...................................................................................... 1

1.4 Symbol Explanation...................................................................................... 1

1.5 Expression Explanation ................................................................................ 1

2 System Introduction ................................................................................... 2

2.1 Brief Introduction.......................................................................................... 2

2.2 Main Features.............................................................................................. 2

2.3 System Requirements .................................................................................. 2

3 Introduction to Ports ................................................................................... 3

3.1 Ethernet Port Wiring ..................................................................................... 3

3.2 RS485 Port Wiring........................................................................................ 4

3.3 DI Input Dry Contact Wiring .......................................................................... 5

3.4 DO Output Dry Contact Wiring ...................................................................... 6

3.5 PT100 Port Wiring ........................................................................................ 7

3.6 Analog Port Wiring ....................................................................................... 8

3.7 24Vdc Power Port Wiring ............................................................................. 9

4 Login .............................................................................................................. 10

4.1 Overview.................................................................................................... 10

4.2 Preparation before Login............................................................................ 10

4.3 Login ......................................................................................................... 10

5 Interface Description ................................................................................ 12

5.1 Homepage................................................................................................. 12

5.2 WEB Menus............................................................................................... 12

6 Monitoring .................................................................................................... 14

6.1 View Real-Time Data.................................................................................. 14

6.2 Parameter Setting ...................................................................................... 14

6.2.1 Query ............................................................................................... 14

6.2.2 View Parameter Setting Logs ............................................................ 15

7 Management ............................................................................................... 16

7.1 Device Operation ....................................................................................... 16

7.2 Device Import............................................................................................. 17

8 Settings ......................................................................................................... 19

8.1 Time Settings ............................................................................................. 19

8.2 Serial Port Settings..................................................................................... 20

8.3 Network Settings........................................................................................ 20

8.4 DI Settings ................................................................................................. 21

8.5 DO Settings................................................................................................ 22

8.6 ADC Settings.............................................................................................. 22

8.7 About......................................................................................................... 23

8.8 VPN Settings.............................................................................................. 23

8.9 Restart ....................................................................................................... 24

8.10 Upgrade .................................................................................................. 24

8.11 Template Management............................................................................ 25

8.12 Viewing Operation Logs ........................................................................... 25

8.13 SN Settings.............................................................................................. 25

8.14 61850 Settings ........................................................................................ 26

8.15 61850 Registration................................................................................... 26

9 Protocol Settings ....................................................................................... 27

9.1 Modbus Service Settings............................................................................ 27

9.2 IEC104 Service Settings............................................................................. 27

9.3 Cloud Service Settings ............................................................................... 28

9.4 IEC104 Protocol Settings............................................................................ 28

10 Maintenance ............................................................................................. 31

10.1 Upgrade Device ....................................................................................... 31

10.2 Export Faultware Data.............................................................................. 31

11 Appendix .................................................................................................... 32

11.1 Copyright ................................................................................................. 32

11.2 Contact Information ................................................................................. 32

1 About This Manual

1.1 Preface

This manual describes in detail the UMCG intelligent communication gateway in the

form of overviews, charts, operation steps, and examples, to facilitate better

understanding and flexible, efficient use of the system.

It will be referred to as "UMCG" for short hereinafter unless otherwise specified.

With continuous software update, the interface and functions of the software you are

using may differ from the example pictures provided in this manual. If so, please refer to

the latest software version. If you have any questions, please contact Sungrow Power

Supply Co. Ltd.

1.2 Target Group

This manual is intended for the following target groups:

•O&M personnel

•System administrators

•Technical engineers

1.3 Manual Description

This manual provides brief description by using the standard UMCG interfaces as

examples. For specific activated functions, refer to the technical agreements or the

contract.

1.4 Symbol Explanation

"NOTE" indicates additional information, emphasized contents, or tips helping

you solve problems or save time.

1.5 Expression Explanation

TTyyppee EExxpprreessssiioonn eexxaammppllee

Select a certain menu Select "Monitoring" on the navigation bar

Select multiple menus Select "Monitoring -> Device operation"

Click a certain button Click the button [Confirm]

2System Introduction

2.1 Brief Introduction

UMCG is a data collection and protocol conversion device that can collect data from

inverters, combiner boxes and other equipment in PV systems. Users can view the

collected information by accessing the server through PC.

2.2 Main Features

The UMCG has the following features:

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•Support RS485, CAN, and Wi-Fi communication

•Support remote upgrade and maintenance

•Support connection to both iSolarCloud and the third-party monitoring system

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•Embedded Web operation interface, support inverter parameter setting and remote

maintenance

•Support configuration of multiple forwarding protocols, convenient for onsite

debugging

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•More stable running as the core system service runs in the linux operating system

•Strict control procedure, complying with power system safety standards

2.3 System Requirements

IItteemm RReeqquuiirreemmeenntt

Browser CHROME 32bits, version 66 or later

3 Introduction to Ports

PPoorrtt PPoorrtt ddeeffiinniittiioonn RReemmaarrkkss

NET1, NET2 Ethernet port 2-way

USB USB port Not open yet

A1B1~A3B3

A5B5~A9B9 RS485 port 8-way

CAN1H, CAN1L

CAN2H, CAN2L, GND CAN port Not open yet

DI1~DI21

DI24V Dry contact input port 21-way

(NC1 COM1)

(NO2, COM2)

(NC3 NO3 COM3) ~ (NC6

NO6 COM6)

Dry contact output port

6-way, output signal

250Vac/1A or 30V/

PT1+ PT1–

PT2+ PT2–

PT100 temperature

detection port 2-way

V1A+ V1A-

V2A+ V2A- Analog input port 2-way, 0~5Vdc,

4~20mA

24V, 24V-GND 24Vdc power port 24Vdc,I≤2.0A

SD SD card slot 8G, not open yet

3.1 Ethernet Port Wiring

IInnttrroodduuccttiioonn

The UMCG offers two Ethernet ports.

PPoorrtt FFuunnccttiioonn

NET1 For internal debugging only

NET2 Connect to external devices such as Ethernet switch.

WWiirriinngg RReeqquuiirreemmeennttss

CAT-5e or aboove cable is recommended.

WWiirriinngg MMeetthhoodd

Use CAT-5e or aboove cable with one end connected to external device and the other

end connected to the UMCG's“NET2”port.

3.2 RS485 Port Wiring

IInnttrroodduuccttiioonn

The UMCG supports 8-way RS485 terminal connection to equipment such as box

transformer measurement and control equipment, electricity meter, PV combiner box

and environmental monitor.

PPoorrtt mmaarrkk FFuunnccttiioonn

An RS485A, RS485 differential signal+

Bn RS485B, RS485 differential signal-

* n=1~3 or 5~9。

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•0.75mm2~1.5mm2twisted pair shielded wire is recommended for connection.

•The RS485 communication distance is less than 1200m.

•A single RS485 communication port can support the access of 32 devices.

•A single RS485 communication port does not allow different types of equipment to

be connected.

WWiirriinngg MMeetthhoodd

step 1 Lead the RS485 cable outgoing from external equipment to the wiring area of the

UMCG.

step 2 Use wire strippers to strip the protective layer and shielded layer of the cable to expose

the copper core of the wire.

step 3 Connect the cable of which the insulation layer has been stripped to the either the

UMCG's“A1B1~A3B3”or“A5B5~A9B9”port as shown in the following figure.

3 Introduction to Ports User Manual

*for illustration only.

-- -- EEnndd

3.3 DI Input Dry Contact Wiring

IInnttrroodduuccttiioonn

The UMCG supports 21-way input dry contact connection to the transformer or

switchgear signal node.

PPoorrtt FFuunnccttiioonn

DI1~DI21 Input dry contact terminals 1~21

DI24V Total 11 input dry contact 24V terminal

WWiirriinngg RReeqquuiirreemmeennttss

0.75mm2~1.5mm2wire is recommended.

WWiirriinngg MMeetthhoodd

step 1 Connect the DI input dry contact cable and 24V cable outgoing from the transformer to

the wiring area of the UMCG.

step 2 Use a wire stripper to strip the protective layer and shielded layer of the cable to expose

the copper core of the wire.

step 3 Connect the DI cable to either the UMCG's“DI1~DI21”port: Connect 24V cable

to“DI24V”port.

User Manual 3 Introduction to Ports

ffiigguurree 33--11 Wiring method (take DI20 port wiring for example)

-- -- EEnndd

3.4 DO Output Dry Contact Wiring

IInnttrroodduuccttiioonn

The UMCG supports 6-way output dry contact connection to the transformer or

switchgear signal node.

PPoorrtt FFuunnccttiioonn

NC1 Output port 1, NC

COM1 Output port 1, COM

NO1 Output port 2, NO

COM2 Output port 2, COM

NC3 Output port 3, NC

N03 Output port 3, NO

COM3 Output port 3, COM

NC4 Output port 4, NC

N04 Output port 4, NO

COM4 Output port 4, COM

NC5 Output port 5, NC

N05 Output port 5, NO

COM5 Output port 5, COM

NC6 Output port 6, NC

N06 Output port 6, NO

COM6 Output port 6, COM

WWiirriinngg RReeqquuiirreemmeennttss

0.75mm2~1.5mm2wire is recommended.

WWiirriinngg MMeetthhoodd

step 1 Connect the output dry contact (NO, NC, COM) cable outgoing from the transformer to

the wiring area of the UMCG.

step 2 Use a wire stripper to strip the protective layer and shielded layer of the cable to expose

the copper core of the wire.

3 Introduction to Ports User Manual

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