Sungrow 1000A, 1000B User Manual

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Logger1000A/ Logger1000B

Data Logger

User Manual

Logger1000A_B-UEN-Ver12-201910 Version: 1.2

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Content

1 About this Manual ................................................................... 1

1.1 Intended Use ........................................................................................................ 1

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

1.3 How to Use This Manual ................................................................................... 1

1.4 Symbol Explanations ......................................................................................... 2

2 Safety Instruction .................................................................... 3

3 Product Introduction ............................................................... 5

3.1 Function Description ......................................................................................... 5

3.1.1 Brief Product Introduction .................................................................................. 5

3.1.2 Network ing Application ...................................................................................... 6

3.2 Appearance .......................................................................................................... 8

3.3 Dimensions ........................................................................................................... 9

4 Installation Flow..................................................................... 10

5 Mechanical Installation ......................................................... 11

5.1 Unpacking and Inspection ............................................................................ 11

5.2 Installation Location Requirements ........................................................... 12

5.3 Installation Tools .............................................................................................. 13

5.4 Installing Logger1000 .................................................................................... 13

5.4.1 Wall-Mounted Installation ................................................................................14

5.4.2 Guide Rail-Mounted Installation .....................................................................15

5.5 Installing Antenna ........................................................................................... 17

5.6 Installing Power Box ....................................................................................... 17

6 Electrical Connection ............................................................. 19

6.1 Safety Instructions ........................................................................................... 19

6.2 Port Introduction ............................................................................................. 19

6.3 Connection to PV Devices ............................................................................. 20

6.3.1 Connection to Inverter ......................................................................................20

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6.3.2 Connection to Energy Meter ........................................................................... 24

6.3.3 Connection to Meteo Station .......................................................................... 24

6.4 Connection to Background ........................................................................... 25

6.5 Connection to Micro-SIM............................................................................... 26

6.6 Connection to Power Box .............................................................................. 26

6.7 Cable Routing Requirements ....................................................................... 28

7 Commissioning ...................................................................... 30

7.1 Inspection before Commissioning ............................................................. 30

7.2 Commissioning Steps ..................................................................................... 30

8 Web Interface ......................................................................... 32

8.1 Running Requirements .................................................................................. 32

8.2 Login Steps ........................................................................................................ 32

8.2.1 WiFi Login............................................................................................................... 32

8.2.2 Ethernet Login ...................................................................................................... 33

8.3 Web Main Interface ......................................................................................... 33

8.4 Web Menu .......................................................................................................... 34

8.5 Operation Procedure ...................................................................................... 35

8.6 Overview............................................................................................................. 36

8.6.1 General Information ........................................................................................... 36

8.6.2 Current Alarms...................................................................................................... 37

8.7 Device Monitoring ........................................................................................... 37

8.7.1 RealTime Values ................................................................................................... 37

8.7.2 DC Data ................................................................................................................... 37

8.7.3 Initial Parameter ................................................................................................... 37

8.7.4 Protection Parameter ......................................................................................... 38

8.7.5 General Parameter .............................................................................................. 38

8.7.6 Device Instruction ............................................................................................... 38

8.7.7 Device Information ............................................................................................. 39

8.8 Device Maintenance ....................................................................................... 39

8.8.1 Device List .............................................................................................................. 39

8.8.2 Firmware Update ................................................................................................. 40

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8.8.3 Inverter Log ...........................................................................................................41

8.9 History Data ....................................................................................................... 41

8.10 System ................................................................................................................. 41

8.10.1 Running Information .......................................................................................41

8.10.2 System Maintenance ........................................................................................41

8.10.3 Remote Maintenance.......................................................................................42

8.10.4 Message Export .................................................................................................43

8.10.5 System Time ........................................................................................................43

8.10.6 Forwarding Configuration ..............................................................................44

8.10.7 Interface ...............................................................................................................48

8.11 About ................................................................................................................... 50

9 Grid Dispatching Function .................................................... 51

9.1 Function Description ...................................................................................... 51

9.2 Interface Description ...................................................................................... 52

9.2.1 Digital Control Interface ....................................................................................52

9.2.2 Analog Control Interface ...................................................................................54

9.2.3 DRM Control Inter face .......................................................................................54

9.3 Power Control ................................................................................................... 55

9.3.1 Active Power ..........................................................................................................55

9.3.2 Reactive Power .....................................................................................................60

9.3.3 Emergency Button ..............................................................................................64

10 Device Maintenance .............................................................. 65

10.1 Safety Instructions ........................................................................................... 65

10.1.1 Safety Rules .........................................................................................................65

10.1.2 Five Safety Rules ................................................................................................65

10.2 Maintenance ..................................................................................................... 66

10.3 Troubleshooting .............................................................................................. 66

11 Appendix ................................................................................ 68

11.1 Technical Data .................................................................................................. 68

11.2 Quality Guarantee ........................................................................................... 68

11.3 Contact Information ....................................................................................... 70

III

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1 About this Manual

This manual is valid for the following data loggers researched and manufactured by Sungrow Power Supply Co., Ltd.

 Logger1000A (4G version)  Logger1000B (non-4G version)

The foregoing Loggers are referred to as the "Logger1000" for short unless otherwise specified.

1.1 Intended Use

This manual is intended to provide users with detailed information on the Logger1000 as well as installation, operation, and maintenance description.

1.2 Target Group

This manual is applicable to technical personnel who are responsible for the installation, operation and maintenance of the Logger1000 and to users who need to perform daily operation. Readers should have some electrical knowledge and be

familiar with electrical principles and electrical components. This manual does not

cover the electrical connections of the inverter and the Meteo Station or related safety instructions. For the details of the electrical connections of these devices, refer to the corresponding manuals.

1.3 How to Use This Manual

Read this manual carefully before performing operation on the device. This manual must be stored at hand and available at all times.

All rights reserved including the pictures, symbols, and markings used in this manual. Any reproduction or disclosure, even partially, of the contents of this manual is strictly prohibited without prior written authorization of SUNGROW. The content of the manual will be periodically updated or revised as per the product development. It is probably that there are changes in manuals for the subsequent module edition. If there any mismatch between the product and its manual, the

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1 About this Manual User Manual

, could result in

actual product shall prevail and the manual of the latest version can be obtained from SUNGROW.

1.4 Symbol Explanations

This manual contains important safety and operational instructions that must be accurately understood and respected during the installation and maintenance of the equipment.

To ensure the optimum use of this manual, note the following explanations of the symbols used.

DANGER indicates a hazard with a high level of risk which, if not avoided, will result in death or serious injury.

WARNING indicates a hazard with a medium level of risk which, if not avoided, could result in death or serious injury.

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 equipment or property damage.

NOTE indicates additional information, emphasized contents or tips to help you solve problems or save time.

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2 Safety Instruction

This chapter mainly introduces safety instructions that need to be respected during the operation of Logger1000.

The Logger1000 has been designed and tested strictly according to international safety regulations. As electrical and electronic equipment, the Logger1000 must be installed, commissioned, operated, and maintained in strict accordance with related safety instructions. Incorrect operation or misuse of the device may cause:



damage to personnel safety of the operators or the third party



damage to the Logger1000 or other properties belong to the operators or the third party

Therefore, the following safety instructions must be read and always kept in mind prior to any work. All detailed work-related safety warnings and notes will be specified at the critical points in corresponding chapter.

All operation and electrical work must only be performed by qualified personnel.

Before Installation

After receiving the device, please check if there is damage caused during transport. Contact SUNGROW or the forwarding company once any problem is detected.

The related operators must be familiar with the safety instructions in this manual and other safety regulations about the installation, operation and maintenance of the Logger1000.

Move, transport, install, operate, and maintain the Logger1000 correctly and appropriately.

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2 Safety Instruction User Manual

spare parts not sold or

During Installation

The Logger1000 can only be used as described in this manual. Altering the product without authorization or using recommended by SUNGROW may lead to fire, electric shock or other damages.

Disconnect all electrical connections and the upstream input switch and make sure the Logger1000 is voltage-free during installation.

Maintenance and Replacement

The maintenance of the Logger1000 can only be performed by qualified personnel from service dept. of SUNGROW or other qualified personnel.

User can never maintain or replace the modules and other parts. Serious personal injury or property loss may follow if otherwise.

Never replace the internal components of the Logger1000 without authorization. SUNGROW shall not be held liable for any possible damage caused by ignorance of this warning.

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3 Product Introduction

3.1 Function Description

3.1.1 Brief Product Introduction

The Logger1000 is a device used for data collection, power control, and protocol conversion for inverters and other PV equipment in the PV plant. The device is also integrated with communication gateway and plant O&M function.

The Logger1000 is featured as flexible networking, auxiliary maintenance, and easy operation.

Flexible networking



Support of RS485, Ethernet, and WiFi communication



Support of access by various environment sensors, energy meters, Meteo Stations, inverters, and other equipment

Auxiliary maintenance



Support of batch inverter parameter setting and software upgrading



Support of remote desktop function, lower maintenance costs



Support of grid control instruction and power factor control



Support of local real-time monitoring, unnecessary to connect the Internet

Easy operation



Auto search and allocation of inverter address



Embedded web operation interface, support of mobile phone access, free download of the App

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3 Product Introduction User Manual

3.1.2 Networking Application

As shown in the figure below, the Logger1000 can be connected to iSolarCloud via a switch.

The Logger1000 can be connected to iSolarCloud via the router or connected to the iSolarCloud via the WiFi or 4G network.

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User Manual 3 Product Introduction



The Logger1000 supports various communication manners such as WiFi and 4G.



The Logger1000 is connected to various environment sensors, energy meters, Meteo Stations, and inverters in the PV power generation system via an RS485 bus.



Users can access the Web interface via mobile phone or PC, on which parameter configuration and remote on-line upgrading can be performed.



The Logger1000 can transmit data to iSolarCloud and forward background instructions to downstream devices.



The Logger1000 is equipped with grid dispatching function, including active power control, reactive power regulation, etc.

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3 Product Introduction User Manual

Front view

Rear view

Bottom view

Side view

C D

Item

Designation

Description

Indicator

Indicate the running state of the Logger1000

Vent

WLAN antenna mounting hole

4G antenna mounting hole

Wiring terminal

Refer to "Tab. 6-1Port description"

3.2 Appearance

Views of the Logger1000 are shown in the following figure.

Fig. 3-1 Appearance

Note: D* is 4G antenna mounting hole. The Logger1000A is provided with the hole while the Logger1000B is not. Specifically, refer to the actual product received. In the following, description is given by using the Logger1000A as an example.

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User Manual 3 Product Introduction

Indicator (print)

No external power supply connected

Slow flash (Green)

Slow flash (Red)

Steady on (Red)

4G indicator

Off

No data communication

Steady on

4G connected successfully

Slow flash

Data communication in process

Off

No data communication

Steady on

WiFi connected successfully

Slow flash

Data communication in process

Width (W)

Height

(H)

Depth (D)

Width (W)

Height (H)

Depth (D)

200mm

110mm

60mm

Indicator

LED color LED status Description

Off

Running indicator (RUN)

Red/green

Normal running

Device alarm

Logger1000 running fault

(4G)

WLAN indicator (WLAN)

Blue

Note: * Only the Logger1000A is equipped with the 4G indicator.

 Slow flash means that the indicator flashes once every second.  Slow flash of the communication indicator indicates data communication in process. If

there has been no data communication with iSolarCloud for 10s, the indicator will keep steady on.

3.3 Dimensions

Fig. 3-2 Dimensions

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Mechanical installation

Electrical installation

Check before commissioning

Commissioning steps

Start

Ends

Unpacking and Inspection

Installation location selection

No.

Procedure

Reference chapter

Unpacking and inspection

5.1 2 Installation location selection

5.2 3 Mechanical installation

5.4~5.6

Electrical installation

6 5 Check before commissioning

7.1 6 Commissioning steps

7.2

4 Installation Flow

The following figure shows the overall installation flow of Logger1000.

Tab. 4-1 Description of the installation flow

Fig. 4-1 Installation flow

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Item

Designation

Description

Logger1000

Quick User Manual, quality certificate, packing list, product

n terminal

6x120Ω (Note: if there are more than 15 devices

ected on the RS485 bus, it is recommended to

lines at the head or tail end of the bus)

Nylon cable tie

Fastener assembly

4 sets, M4X16, used for wall-mounting to fasten the device on the metal surface

Expansion bolt

4 sets, ST4.8X19, used for wall-mounting to fasten the device on the concrete wall

Terminal fastener

2 sets, E/UK-1201442, fixed on the guide rail to prevent the Logger1000 from moving

Guide rail

Length: 240mm

WLAN

4G antenna

The Logger1000A is provided with the 4G antenna

refer to the actual product received.

Converters the AC current into DC current Length of supporting guide rail: 170mm

5 Mechanical Installation

5.1 Unpacking and Inspection

Check the scope of delivery for completeness according to the packing list. The following items should be included.

Fig. 5-1 Scope of delivery

B Documents

J Power box

Communicatio

resistor

antenna

test report, and warranty card

conn connect a 120Ω terminal resistor in parallel on the A and B

Used to tie cables

mounting hole while Logger1000B is not. Specifically,

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≥500mm

≥1500mm

≥500mm

Ground

Logger1000, users should add corresponding communication SPD

5.2 Installation Location Requirements

Selecting an optimal installation location for the Logger1000 is critical to safe operation, long service life, and sound performance.

Take the following requirements into account when selecting the installation location:



With the ingress of protection IP 20, the Logger1000 can be installed only indoors.



Ambient temperature range: -30℃ to +60℃.



The relative humidity should not exceed 95%. If otherwise, the internal components will be damaged.



Take anti-moisture and anti-corrosion measures.



Ensure that enough space is reserved around the Logger1000. The installation location should be 1,500mm above the ground surface, and maintenance clearance of at least 500mm should be reserved. Minimum clearances are shown in the figure below.

When there are external devices (such as Meteo Station) connected to the

according to onsite condition.

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User Manual 5 Mechanical Installation

Type

Tool

Utility knife

Marker

Measuring tape

Protective

Dust mask

Goggles

Vacuum

Hammer drill

Electric

Wire stripper

Wire clipper Phillips

Rubber mallet

Crimping tool

5.3 Installation Tools

Installation tools include but are not limited to the following recommended ones. If necessary, use other auxiliary tools on site.

General tools

Installation tools

screwdriver

screwdriver Specification: M4

cleaner

gloves

5.4 Installing Logger1000

The Logger1000 can be installed in the wall-mounting manner or guide rail-mounting manner, and users can select either one according to onsite condition.

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5 Mechanical Installation User Manual

Mount the Logger1000 onto the concrete wall or metal surface

Mounting

hole

83mm

Concrete wall

83mm

Metal surface

Concrete wall

Metal surface

5.4.1 Wall-Mounted Installation

according to onsite conditions.

Mount the Logger1000 onto the wall via the wall-mounting holes (as shown in the figure below) on the back of it.

Fig. 5-2 Wall-mounting hole dimension

Select an appropriate installation surface.

Step 1 Step 2 Mark positions for drilling holes with a marker.

Step 3 Drill the holes with a drill according to the marked positions.

Avoid drilling holes in the utility pipes and/or cables attached to back of the wall!

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User Manual 5 Mechanical Installation

If the Logger1000 is installed onto the metal surface, skip performing

Operation personnel should wear goggles and dust mask throughout the drilling process to avoid dust inhalation or contact with eyes.

Step 4 Secure the expansion bolts into the holes with a rubber mallet.

this step.

Step 5 Fix the screw or bolt on the installation surface, where the screw protrudes

from the wall surface by about 5mm.Hang the Logger1000 onto the screws on the concrete wall or metal surface via the wall-mounting holes on the back of Logger1000.

Check and ensure that the Logger1000 is firmly installed.

5.4.2 Guide Rail-Mounted Installation

Secure the Logger1000 via the rail buckles (as shown in the figure below) on the back of it.

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Buckle

Step 1 Install and secure the guide rail at the appropriate location. Step 2 Slight press down the recessed part under the buckle of Logger1000 with a

flat-head screwdriver or other similar tools to pull out the buckle outwards.

Step 3 Hook the Logger1000 into the guide rail from above and press down the

lower part of the Logger1000 until it snaps into place.

Step 4 Push the buckle of the Logger1000 upwards to clamp the guide rail.

Step 5 Secure the terminal fasteners on both ends of the guide rail, to prevent the

Logger1000 from moving.

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User Manual 5 Mechanical Installation

Mount the power box onto the concrete wall or metal surface according

Check and ensure that the Logger1000 is firmly installed.

5.5 Installing Antenna

The sucker antenna base should be placed on a metal surface outside the container to avoid impact on signal reception.

Antenna entry should be reserved on the container, and the entry hole size is 20mm.

Secure the sucker antenna base onto the surface outside the container, lead one end (with the nut) of the antenna through the drilled hole, and fix it onto the corresponding terminal of the Logger1000 clockwise, as shown in the figure below.

5.6 Installing Power Box

to onsite conditions.

Secure the power box via the buckles (as shown in the figure below) on the back of it.

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5 Mechanical Installation User Manual

Buckle

The power box should be 200mm away from the Logger1000 to ensure

200mm

Step 1 Install and secure the power box guide rail at the appropriate location.

that the power cable from the power box can be connected to the power input port of the Logger1000.

Step 2 Tilt the power box and hook the buckle into the guide rail. Press down the

power box until it snaps into place with an audible "Click" sound.

Step 3 The installation of the power box and Logger1000 is completed.

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1+ 1- 2+ 2-

AI/DI

3+ 4+3- 4-

1 2 3 4

DI DRM

5 R C

A1 B1 A2 B2

RS485

A3 B3

RUN 4G WLAN

RST

WLAN

ETH

24V OUT

24V IN

Port

Function

Description

Converters AI into DI

Switch for enabling the AI/DI function

6 Electrical Connection

6.1 Safety Instructions

Incorrect cable connection may cause device damage or even personal injury.

All cables must be intact, well insulated, appropriately dimensioned, and firmly connected.

6.2 Port Introduction

External wiring terminals are located at the bottom of Logger1000, and the wiring area is shown in the figure below.

Tab. 6-1 Port description

24V OUT 24V power output

24V IN 24V power input

Fig. 6-1 Wiring area

24V±5%, the max. output current: 0.5A

24V±3%

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6 Electrical Connection User Manual

Port

Function

Description

Grounding

Connecting protective grounding cable

Compatible with AI/DI function

Default AI input sampling: 0-10V or 4-20mA

Digital input

Digital signal input

DRM (Demand

function

Digital reference point

RS485 communication port

Can be connected to background master

router

WLAN

WLAN antenna

4G*

4G antenna

RST

Restart

Press it for 3s to restart

For the RS485 (A1B1~A3B3) ports, the communication distance should not

Cable

Type

Recommended cross-section

RS485 communication cable

AI/DI

DRM

RS485

ETH Ethernet port

Response Modes)

SIM card slot Support of Micro-SIM card

Works together with the DI1~DI4 to achieve the DRM function

Support of 3 inputs of RS485

via devices such as Ethernet switch and

Note: * Only the Logger1000A is equipped with the SIM card slot and the 4G

function.

exceed 1,000m.

6.3 Connection to PV Devices

Devices in the PV system that can be connected to the Logger1000 include the inverter, Meteo Station, energy meter, etc.

6.3.1 Connection to Inverter

Connection to a single inverter

The RS485 port of SUNGROW inverter is RS485 terminal block or RJ45 port.

RS485 terminal block connection

Communication cable specification:

Shielded twisted pair 0.75mm2~1.5mm2

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User Manual 6 Electrical Connection

0.75 mm

1.5 mm

15mm

8~10mm

When a multi-core multi-strand copper wire cable is used, crimp an

Cable connection procedure:

Step 1 Lead the RS485 communication cable from the inverter to the wiring area of

Logger1000.

Step 2 Strip the cable jacket and insulation layer with a wire stripper by about

15mm and 8mm to 10mm respectively.

Step 3 Connect the stripped cable to the RS485 ports of the Logger1000, as shown

in the figure below.

RS485A is connected to port A while RS485B is connected to port B.

The RS485 communicati on cabl e must be t he shielded twisted pair with the shielding layer single-point grounded.

appropriate euro style terminal at the communication cable head and then connect it to the RS485 port of the Logger1000.

Step 4 Connect the Logger1000 to the inverter.

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6 Electrical Connection User Manual

Logger1000

Inverter

A1 B1 PE A1 B1 PE

RS485

Cable

Type

Shielded twisted pair Ethernet cable

RS485+ A

RS485- B

1----8

Pin 3 and Pin 6 are used for communication.

- Pin 3 to RS485- B

- Pin 6 to RS485+ A

Corresponding Relationship Between Cables and Pins:

Pin 1: White-orange; Pin 2: Orange; Pin 3: White-green; Pin 4: Blue; Pin 5: White-blue; Pin 6: Green; Pin 7: White-brown; Pin 8: Brown.

RJ45 port connection

Communication cable specification:

RS485 communication cable

Cable connection procedure:

Step 1 Lead the RS485 communication cable from the inverter to the wiring area of

Logger1000.

Step 2 Strip the insulation layer of the communication cable with an Ethernet wire

stripper, and lead the corresponding RS485A/B signal cables out. Insert cord end terminals into signal cable RS485+ A and signal cable RS485- B, and crimp them with a crimper. Cut off the redundant signal cable and warp it with a heat-shrink tubing.

Step 3 If the communication cable is Shielded Ethernet cable, white-green wire 3 is

defined as RS485- B wire and the green wire 6 as RS485+ A wire.

Step 4 Connect the communication cable to the RS485 ports of the Logger1000, as

shown in the figure below.

Step 5 Connect the Logger1000 to the inverter.

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User Manual 6 Electrical Connection

Logger1000

Inverter

...

Inverter Inverter Meteo station

Inverter Inverter Inverter

Logger1000

Energy meter

Connection to multiple devices

Multiple inverters are connected to the Logger1000 in the RS485 daisy chain manner. If more than 15 inverters are connected on the RS485 bus, it is recommended to connect a 120Ω terminal resistor in parallel on the RS485A and RS485B lines at the head or tail end of the bus.

With an outdoor device connected to the Logger1000, it is recommended to connect an SPD to protect the Logger1000 from lightning damage.



The Logger1000 allows for 3 inputs of RS485 buses and 30 devices at most.

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6 Electrical Connection User Manual

No.

Manufacture

Type

Sfere

PD194E/Z

Acrel

PZ96-E3

Acrel

DTSD1352

Janitza

UMG604

Logger1000

Energy meter

All devices on each RS485 bus support the same communication



Different device types must connect to different RS485 communication ports of the Logger1000. For example, connect the transformer and inverter to different RS485 communication ports of the Logger1000.



The addresses of devices on each RS485 bus must be different from one another and within the address range set for the Logger1000 (address range of residential inverters and string inverters manufactured by SUNGROW: 1-247; address range of third-party devices: 1-255). Otherwise, communication error will occur.



Serial port parameters of each device on the RS485 bus should be consistent with those of the Logger1000. The serial port parameters include baud rate, data bit, stop bit, and check bit.

6.3.2 Connection to Energy Meter

It is recommended to use the energy meter whose communication protocol complies with DL/T645-2007 protocol or Modbus RTU protocol. The recommended energy meter types are as follows:

The following figure shows the connection between the Logger1000 and the energy meter.

Connect the communication cable led from the energy meter to the RS485 port of the Logger1000.

protocol.

6.3.3 Connection to Meteo Station

The following figure shows the connection between the Logger1000 and the Meteo Station.

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User Manual 6 Electrical Connection

Logger1000

Meteo Station

If multiple inverters are connected to the Logger1000 together with the

Connect the communication cable led from the Meteo Station to the RS485 port of the Logger1000.

Meteo Station, the Meteo Station should be connected on the very end of the daisy chain.

6.4 Connection to Background

The Logger1000 can be connected to the background of the PV system via the network port, and the communication protocol is standard Modbus TCP or IEC104.

As a salve device, the Logger1000 can be accessed by multiple backgrounds and communicate by using the standard protocol. The following figure shows the connection between the Logger1000 and the background.

The Logger1000 can be connected to multiple monitoring background systems via the Ethernet switch or router, or it may be connected to the single monitoring background system via the network cable.

For example, the Logger1000 is connected to the background system via the Ethernet switch, and the wiring steps are as follows:

Step 1 Prepare an Ethernet cable of suitable length. Step 2 Insert one end of the cable into the port of the Ethernet switch and the other

end to the "ETH" port of the Logger1000.

Step 3 Set IP address of the ETH port to be within the same network segment as

that of the background monitoring system.

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6 Electrical Connection User Manual

Fig. 6-2 Connection to PV background system

Default IP of the "ETH": IP12.12.12.12.

6.5 Connection to Micro-SIM

Support of hot plug of Micro-SIM.

6.6 Connection to Power Box

The Logger1000 supports DC24V power supply. Prepare two-core DC cable, three-core AC cable, and grounding cable before wiring. Power cable specifications are shown in the table below.

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User Manual 6 Electrical Connection

Length of cable

to be

stripped off

Length of insulation to be stripped off

DC cable, AC cable

Grounding cable

1mm

1.5 mm

A:15mm B:8mm~10mm

DC cable

AC cable

A:15mm B:8mm~10mm

1mm

1.5 mm

1mm

1.5mm

A:8mm~10mm

Grounding cable

Tab. 6-2 Power cable specification

Cable

Recommended cross-section

jacket

1mm2~1.5mm2 15mm 8mm~10mm

1mm2~1.5mm2 8mm~10mm -

Power cable wiring steps are as follows:

Step 1 Strip the cable jackets and insulation layers of the DC cable, AC cable, and

grounding cable with a wire stripper by appropriate length.

Step 2 Insert the stripped DC cable into the "24V IN" and "24V OUT" ports of the

Logger1000. Connect the DC cable led from the "24V OUT" port of the Logger1000 to other devices that need 24V DC power supply.

Step 3 Connect the stripped grounding cable to the corresponding port of the

Logger1000.

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6 Electrical Connection User Manual

Logger1000 Power box

DC 24V OUT

AC (100~277V)

Step 4 Connect the DC cable led from the "24V IN" port of the Logger1000 to the

"DC 24V OUT" port of the power box. Connect the stripped AC cable to the "AC (100~277V)" port of the power box, and connect the other end of the AC cable to the 220V AC power.

6.7 Cable Routing Requirements

Cables used in the system generally include power cables and communication cables.

The communication cable needs to be routed away from the power cable, and the cables need to form a right angle at the intersection. The communication cable needs to be as short as possible and keeps a distance from the power cable.

Power cables and communication cables should be routed in different cable trenches to avoid long-distance parallel cable routing of power cables and other cables, thereby reducing electromagnetic interference due to output voltage transient.

The distance between the power cable and communication cable should be greater than 200mm. When the cables meet with each other, the cross angle should be 90°, and the distance can be reduced accordingly.

The following table shows the recommended minimum distances between parallel

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User Manual 6 Electrical Connection

Parallel cable length (m)

Min. distance (m)

200

0.3

300

0.5

500

1.2

shielded communication cables and power cables.

The communication cables should be routed as closely to the ground surface or supports (such as support beam, steel channel, or metal rail) as possible.

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No.

Inspection item

Result

All cables are intact, well-insulated, and appropriately dimensioned

The polarity of the power supply cable is correct. The grounding cable is reliably grounded

Connect the debugging PC to the "ETH" port of the Logger1000 via

browser.

Make sure the communication cable connecting the device and

breaker of the inverter to ensure the inverter is supplied with power.

Set serial port parameters by referring to the "RS485" chapter,

bit.

Set the devices connected to the Logger1000 through the device

devices of other types, connect them to the Logger1000 by referring to "8.8.1 Device List". For the devices of other types, the

7 Commissioning

7.1 Inspection before Commissioning

2 All cables are connected correctly and firmly

□

7.2 Commissioning Steps

Tab. 7-1 Commissioning Steps

No. Step Result

1 Inspection before commissioning

2 Power on the Logger1000.

3 Check whether the indicators of Logger1000 normally flash.

the network cable (default IP address of "ETH": 12.12.12.12).

the Logger1000 is firmly in place, and connect the DC circuit

including the baud rate, check bit, data bit, and stop bit.

The default setting is 9600bps, 8 data bit, 2 stop bit, and no check

□

management function. If the device connected for the first time is SUNGROW string inverter, use "

the device whose address will be automatically allocated. For

8.8.1 Device List" function to search

□

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User Manual 7 Commissioning

communication address needs to be preset.

Enable the DHCP service of the router, so that the Logger1000 automatically obtains the IP address via the DHCP function.

Set the iSolarCloud address if data needs to be uploaded to cloud

s "China Station". Users in

the "Europe Station", and users in other regions access the "International station".

Check the data of SUNGROW string inverter for correctness on the real-time information interface.

Create new plant via the iSolarCloud APP and check the iSolarCloud data for correctness.

Addresses of the device connected to the same communication port

Use the iSolarCloud APP to create a new plant. Users can directly scan

dance of iSolarCloud APP. Scan the bottom QR Code to view or

No. Step Result

server. The default iSolarCloud station i

mainland China access the "China Station", users in Europe access

□

The auto search function is available for SUNGROW string inverters whose addresses are automatically allocated.

Devices of other types, such as energy meter and transformer, can be connected to Logger1000 via the adding device function.

should be different from each other.

Save the settings after operation, and otherwise the settings will not take effect.

the QR code on the front label of the Logger1000 or manually input the S/N to add communication equipment. For details, refer to the Quick Gui obtain the Quick Guidance of iSolarCloud APP.

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Item

Parameter

Browser

IE11 or later, Chrome65 or later, and Safari11 or later

Min. resolution

1024*768

The Web interfaces provided in this document are for reference only,

the permission to set and modify parameters of the Logger1000 and

8 Web Interface

8.1 Running Requirements

8.2 Login Steps

and the actual ones may differ.

Users of different types have different permissions. In the following, description is given by using the O&M permission as an example.

Users can log into the Logger1000 via the Ethernet or WiFi (recommended).

8.2.1 WiFi Login

Step 1 Open the wireless network settings of the PC, search for the wireless network

"SG-A1234567890" of the Logger1000, and connect the PC to the wireless network of the Logger1000 (without password).

"SG-A1234567890" is just used as an example. For actual wireless network, refer to the S/N on the label attached to the front side of the Logger1000.

Step 2 Enter the IP address 11.11 .11.1 of the Logger1000 in the PC address bar to

enter the general user login interface.

Step 3 Click the button "Login" in the upper right corner, enter the default password

"pw 1111", and click "Login", to enter the O&M user interface.

User types include "general user" and "O&M user".



The general user can view basic information, real-time fault, and device monitoring information of the Logger1000.



In addition to all permissions of the general user, the O&M user has

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User Manual 8 Web Interface

devices connected to the Logger1000.

In the following, description is given by using the O&M permission as an example.

After login for the first time, it is recommended to change the password as soon as possible. Click "O&M user" -> "Modify password" to change the password.

With the login password forgot en, contact SUNGROW and provide the device S/N as well as system time, to get the password.

8.2.2 Ethernet Login

Step 1 The IP address of the PC connected to the Logger1000 is the same as that of

the Logger1000. The IP address is 12.12.12.X. For example, the IP address of the PC can be set to 12.12.12.125, and the subnet mask is 255.255.255.0.

Step 2 Connect the Logger1000 to the PC via the Ethernet. Step 3 Enter the IP address 12.12.12.12 of the Logger1000 in the PC address bar to

enter the general user login interface.

Step 4 Click the button "Login" in the upper right corner, enter the default password

"pw 1111", and click "Login", to enter the O&M user interface.

User types include "general user" and "O&M user".

Users of different types have different permissions.

8.3 Web Main Interface

When the "O&M user" logs into the Web for the first time, the "Help" window pops up. Follow the prompts to perform operations such as time synchronization, device connection, and forwarding configuration.

The Web main interface is as follows:

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8 Web Interface User Manual

D E F

Item

Designation

Description

Navigation menu

Display main function modules of the Web

Function display area

Display the current alarm level and alarm number. Users

Help

Display the basic configuration steps of the Logger1000

Language menu

Click the button to select the desired language

User

Display the current login user

C Alarm icon

G Information icon

Display the current interface

can click the icons to enter the corresponding alarm interface

: WiFi connection

：Wireless connection

：Ethernet Connection

：Cloud access

8.4 Web Menu

The Web has seven main function modules: "Overview", "Device monitoring", "Device", "Power Control", "History Data", "System", and "About".

The permissions of the O&M users are as follows:

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Main menu

Overview

Device

monitoring

Device

Power control

General

information

Active power

Reactive power

Device list

Firmware update

Inverter log

Transfer

configuration

Emergency

button

Interface

Current alarms

History data

Operation

logbook

System

Run-info

System

maintenance

System time

About

Remote

maintenance

Message export

User Manual 8 Web Interface

8.5 Operation Procedure

Perform the following operations before logging into the Logger1000 Web for the first time.

Step 1 Complete the electrical connections.

Ensure that the Logger1000 has been correctly connected to other devices. Refer to the chapter "6 Electrical Connection".

Step 2 Configure serial ports of the Logger1000.

After logging into the Web, first configure the serial ports of the Logger1000, to ensure that the Logger1000 can normally communicate with upstream devices. Refer to the chapter “8.10.7 Interface”.

Step 3 Calibrate the system time.

Check whether the current system time is correct, and perform manual time synchronization or automatic time synchronization when necessary. Refer to the chapter "8.10.5 System Time".

Step 4 Automatically search the device.

Devices that can be automatically searched, such as SUNGROW string inverter, can be added via the auto search function with addresses allocated automatically. Refer to the chapter “8.8.1 Device List”.

Step 5 Add the device. Refer to the chapter “8.8.1 Device List”. Step 6 Configure forwarding service.

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After all devices have been added, configure the forwarding service of the Logger1000, to ensure that the Logger1000 can forward the data to upstream devices. Refer to the chapter "8.10.6 Forwarding Configuration".

8.6 Overview

8.6.1 General Information

Click "Overview" -> "General information" to enter the corresponding interface.

Shortcut menu

Device setup: support of auto search and add device functions. Click the menu to add, delete, modify, and view the device or perform auto search operation to search the device to which address will be automatically allocated. Refer to the chapter “8.8.1 Device List”.

Network management: set Ethernet parameters. Refer to the chapter “8.10.7 Interface”.

Transfer configuration: transfer the data connected by the system to the background. Refer to the chapter "8.10.6 Forwarding Configuration".

System maintenance: support of operations such as system upgrade, log export, and rebooting. Refer to the chapter "8.10.2 System Maintenance”.

PV-plant value

Information such as today yield, total yield, real-time active power, and number of offline devices can be viewed.

Click the button "Exp." to view more information.

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User Manual 8 Web Interface

Inverter realtime values

Information on the inverter such as state, daily yield, active power, and reactive can be viewed.

8.6.2 Current Alarms

Click "Overview" -> "Current alarms" to view the device fault information.

Information such as device name, alarm name, alarm type, alarm time, fault code, and fault ID can be viewed.

8.7 Device Monitoring

Click "Device Monitoring" to enter the corresponding interface.

Device information such as real-time values, DC data, initial parameter, protection parameter, general parameter, device instruction and device information can be viewed on this interface.

8.7.1 RealTime Values

Realtime information such as power generation, device state, and active power can be viewed on this interface.

Step 1 Click "Device Monitoring" -> "Realtime values" to view the corresponding

information.

Step 2 Click the button “ ” to select the device type.

8.7.2 DC Data

Click "Device Monitoring" -> "DC data" to view the corresponding information.

On this interface, voltage and current information of multiple inputs of MPPTs and strings can be viewed.

8.7.3 Initial Parameter

Click "Device monitoring" -> "Initial parameter" to enter the corresponding interface and set initial parameters.

Initial parameters can be set in two manners: single setting and batch setting.

Single setting

Step 1 Select the desired country (region) and grid type.

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Step 2 Click "Setting" to set initial parameters for the single device.

Batch setting:

Step 1 Select the desired country (region) and grid type. Step 2 Click "Configure synchronization". Step 3 Select the desired devices in the pop-up device list, and click "Save" to

achieve batch setting.

8.7.4 Protection Parameter

Click "Device monitoring" -> "Protection parameter" to enter the corresponding interface and set protection parameters.

Protection parameters can be set in two manners: single setting and batch setting. For specific setting method, refer to “8.7.3 Initial Parameter".

8.7.5 General Parameter

Step 1 Click "Device monitoring" -> "General parameters" to enter the

corresponding interface and set general parameters.

Step 2 Select "Read-back", set register address, register number, and address type,

and click the button "Read-back", to read the current value of the device.

Step 3 Select "Setting", set register address, data type, and set value, and click the

button "Save", to set device parameters.

8.7.6 Device Instruction

Click "Device monitoring" -> "Device instruction" to enter the corresponding interface.

On this interface, users can boot/shutdown the device or reset all settings.

Device instruction can be set in two manners: single setting and batch setting. Take the boot operation as an example for explanation.

Single setting

Step 1 Select a device, click “boot”, and a dialog box pops up. Step 2 Click “Yes” to start a single device.

Batch setting

Step 1 Select a device, click “boot”, and a dialog box pops up. Step 2 Click "Configure synchronization".

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User Manual 8 Web Interface

t the SN do not support the automatic search function

Step 3 Select the desired devices in the pop-up device list, and click "Save" to

achieve batch setting.

Step 4 Click “Confirm” on the pop-up dialog box.

8.7.7 Device Information

Click "Device Monitoring" -> "Device Information" to view the corresponding information.

Parameter information such as device S/N, device model, and rated active power can be viewed.

8.8 Device Maintenance

8.8.1 Device List

The function module "Device list" is used for managing devices connected to the Logger1000 and configuring addresses for these devices. Devices can be automatically searched and added.

Auto search

The "Auto search" function is used for SUNGROW string inverter to which addresses will be automatically allocated.

Step 1 Click "Device" -> "Device list" to enter the corresponding interface. Step 2 Click the button "Auto search", and the corresponding window pops up.

Select an interface type, and click "Search".

Step 3 After that, corresponding devices will be displayed.

Inverters withou and device adding function.

Automatic address allocation pops up only when there is an actual address confrontation.

Export

Step 1 Click "Device" -> "Device list" to enter the corresponding interface. Step 2 Click the button to export the device list.

Import

Step 1 Click "Device" -> "Device list" to enter the corresponding interface.

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The "Device Name" is named in the form device model (port

Step 2 Click the button to export the device list. Step 3 After the device list is exported, the user can modify device names in batch. Step 4 After the modification is completed, save the device list file in the .csv format.

Step 5 Click the button to import the .csv file into the Web.

Add device

Step 1 Click "Device" -> "Device list" to enter the corresponding interface. Step 2 Click "Add device", select a device type in the pop-up window, and fill in the

information required.

Edit device

Step 1 Click "Device" -> "Device list" to enter the corresponding interface. Step 2 Click the button in the operation bar, to modify the name of the device

connected to the Logger1000 and other parameters.

Step 3 Click "Save".

number-communication address).

Take SG36KTL-M (COM1-7) as an example. SG36KTL-M is device type, COM1 is the communication port, and 7 is the communication address.

Delete device

After a device is deleted on site, the user can delete the device from the device list, to keep device consistency.

Step 1 Click "Device" -> "Device list" to enter the corresponding interface. Step 2 Select the device to be deleted, click the button "Delete". Step 3 Click "Confirm" in the pop-up window, to delete the device.

8.8.2 Firmware Update

The firmware update function is used to upgrade the SUNGROW residential inverter and string inverter.

Step 1 Click "Device" -> "Firmware update" to enter the corresponding interface. Step 2 Click the button "Select a firmware file".Select an upgrading file and import it

to the system. Matching inverters will be detected.

Step 3 Select the device to be upgraded, and click “Upgrade”.

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User Manual 8 Web Interface

Step 4 Complete firmware update to view current version, target version, start time,

end time and other information.

The firmware file should be in the ".sgu" format.

8.8.3 Inverter Log

Step 1 Click "Device" -> "Inverter log" to enter the corresponding interface. Step 2 Select the device running information, and click the button to view the

export progress.

Step 3 Click "Save" to store the exported log in the local. Step 4 Click "Cancel" and then "Confirm" on the pop-up window, to cancel the

current operation.

8.9 History Data

Click "History data" -> "Operation logbook" to enter the corresponding interface.

On this interface, users can view history information.

8.10 System

8.10.1 Running Information

Click "System" -> "Run-info" to enter the corresponding interface.

Information such as mobile network signal strength, WiFi, AI voltage, DI status can be viewed.

8.10.2 System Maintenance

System upgrade

Users can upgrade Logger1000 on the Web interface.

Step 1 Click "System" -> "System maintenance" to enter the corresponding

interface.

Step 2 Click "System upgrade", select the upgrade file, and export it to the system. Step 3 Click "Upgrade" on the pop-up version information window. The system

enters upgrade state.

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Remote maintenance switch state

Description

Not allow for remote maintenance on the Logger1000

Enable

Allow for remote maintenance on the

The upgrade file should be in the ".zip" format.

Log export

Step 1 Click "System" -> "System maintenance" to enter the corresponding

interface.

Step 2 Click the button "Log export" to enter the corresponding interface. Step 3 Select the type of logs to be exported, and click "Confirm".

Rebooting

Step 1 Click "System" -> "System maintenance" to enter the corresponding

interface.

Step 2 Click "Rebooting" to enter the corresponding interface. Step 3 A warning window will pop up, and click "Confirm" to continue the rebooting

operation.

Reset all setting

Step 1 Click "System" -> "System maintenance" to enter the corresponding

interface.

Step 2 Click "Reset all settings" to enter the corresponding interface. Step 3 A warning window will pop up, and click "Confirm" to continue the reset all

settings operation.

Restoring the factory settings refers to restoring all modified settings to the factory state and will not clear the data.

8.10.3 Remote Maintenance

Click "System" -> "Remote maintenance" to enter the corresponding interface.

Tab. 8-1 Parameter description

Disabled

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User Manual 8 Web Interface

Remote maintenance switch state

Description

Logger1000

Parameter

Description

Range

Serial port: COM1, COM2, COM3 Network port: ETH, WiFi, 4G

Export the message recorded during the set time

In case the remote maintenance switch is in the "Enable" state, the remote service address needs to be set. Users in mainland China select "iSolarCloud of China", users in Europe select "iSolarCloud of Europe", and users in other regions select the "iSolarCloud of International".

8.10.4 Message Export

Step 1 Click "System" -> "Message export" to enter the corresponding interface.

Tab. 8-2 Parameter description

Port -

Duration

Step 2 Set parameters, including interface, serial port, and duration, and click "Start"

to start recording message. The recording automatically stops when the set time reaches, or the user may manually click the button "Stop" to stop recoding message.

Step 3 Click "Export" to export the message.

8.10.5 System Time

Click the "System time" to check whether the current system time is correct, synchronize the system time, and enable/disable "Inverter timing".

Click "System" -> "System time" to enter the corresponding interface.

1min ~ 10min

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Method of setting system time:

1. When the option "Inverter timing" is selected, device time will be

synchronized with the time of Logger1000.

2. When the clock source is set to "User define", user can manually set the

current system time and time zone in the following two manners:



Select "Use PC time" to synchronize the time of the Logger1000 with the time of the PC.



Click the "Time zone" pull-down-list and select the local time zone. Enter the "Date" and "Time" and click "Save" to manually set the time of the Logger1000.

It is recommended to select "User define" during debugging.

3. When the clock source is set to "NTP", time of all devices can be synchronized.

Click the "Time zone" pull-down-list and select the local time zone. Fill in the domain, set the time interval, and click "Save". In this way, the time of the Logger1000 is synchronized with the time of the server.

4. The clock source is set to "IEC104". In this way, the Logger1000 and the

background must use the IEC104 communication protocol, and otherwise, this manner is invalid.

5. The clock source is set to "iSolarCloud".

6. The clock source is set to "MODBUS-TCP".

It is recommended that the top priority should be given to the IEC104 and then the iSolarCloud.

Set the system time when using the Logger1000 for the first time.

8.10.6 Forwarding Configuration

The Logger1000 supports data forwarding to the background, before which forwarding service configuration needs to be performed. The Logger1000 includes 4 kinds of forwarding services: iSolarCloud, IEC104, MODBUS, and third-party portal.

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User Manual 8 Web Interface

The default iSolarCloud station is "iSolarCloud of China". Users in mainland China select "iSolarCloud of China", users in Europe select

loud of Europe", and users in other regions select the

Data Type

Description

Telemetry

Telesignalling

Remote pulse

Remote control

Click "System" -> "Transfer configuration" to enter the corresponding interface.

iSolarCloud

"iSolarC "iSolarCloud of International".

Step 1 Click "System" -> "Transfer configuration" to enter the corresponding

interface.

Step 2 Click the button to modify the forwarding configuration information of

iSolarCloud.

IEC104

Configure the IEC104 forwarding service for the Logger1000 on this interface.

Click "System" -> "Transfer configuration" -> "IEC104" to enter the corresponding interface.

The local port is 2404.

White list setting

When the option "Enable the white list or not" is not selected, and the default IP address is "0.0.0.0", any background devices with valid IP address can access the Logger1000.

When the option "Enable the white list or not" is selected, and specified IP address is entered, only the device with the specified IP address can access the Logger1000.

Edit IEC104 forwarding point table

Step 1 Click "Export of configuration tools" to export the IEC104 forwarding point

table.

Step 2 Open the sheet "Introduce" of the IEC104 forwarding point table, where data

of five types (telemetry, telesignalling, remote pulse, remote control, and remote regulating) are included.

Tab. 8-3 Introduce tab parameters

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Data Type

Description

Remote regulating

Data Type

Bngr Addr

16385

15221

15271

15000

Data Type

YC 1 Y N 1000 W P

YC 2 Y N 1000

Var

YX 3 Y Y 1

On-grid

YX 4 Y N 1

Off-grid

YM 5 Y N 1

kWh

E-Daily

YK 6 Y N 1

Power On / Off

YT 7 Y N 1

P-Set

YT 8 Y N 1

Var

Q-Set

Parameter

Value

Description

Data Type

Data type

Data ID

Data type

Data is uploaded to the background via the IEC104 communication protocol

Data is not uploaded to the background

Negate, 0 is 1, and 1 is 0, available for telesignalling only

No negate, 0 is 0 and 1 is 1

Coefficient, available for telemetry, remote pulse, and remote regulating only

Unit, available for telemetry, remote pulse, and remote

NA indicates no unit

Data Name

Data name in multiple languages

Step 3 Open the sheet "Cfg Para" of the IEC104 forwarding point table to view and

set the addresses of the five types of data. The addresses shown in the following table are default ones and can be modified according to actual situation.

Tab. 8-4 Cfg Para tab parameters

Step 4 Open the sheets such as inverter, energy meter, Meteo Station, and

Logger1000, to set corresponding measuring point data.

DataID State Invert Coefficient Uint Data Name

State*

Invert*

Coefficient* -

Uint -

regulating only

Note: * indicates that the parameters should be set according to onsite conditions.

Step 5 Open the sheet "Device List" of the IEC104 forwarding point table to sort the

devices.

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User Manual 8 Web Interface

Parameter

Description

Sort devices, and only support moving the whole line for the

line

Device type

Number of COM port to which device connected, corresponding to the port data of the "Device list" on the Web interface

Collect device Modbus address, corresponding to communication address of the "Device list" on the Web interface

Background access address, corresponding to the forwarding address of the "Device list" on the Web interface

Template Sheet

Keep consistent with the that in the device sheet

Reserved YX Addr

Reserved telesignalling address

Reserved YC Addr

Reserved telemetry address

Reserved YM Addr

Reserved remote pulse address

Reserved YK Addr

Reserved remote control address

Reserved YT Addr

Reserved remote regulating address

No.

Device Type

Com ID*

Collect ID*

Access ID*

device type corresponds one-to-one to its parameters in the same

Note: Export the excel from the "Device list" interface and copy the data in the exported excel.

Import IEC104 forwarding point table

Step 1 After editing the IEC104 forwarding point table, click "Export" -> "IEC104

CFG", so that a prompt window pops up, and then convert the excel file into xml file. The xml file and the excel file are at the same path.

Step 2 Click the button on the operation bar, and then click the button

on the pop-up window, to import the xml file.

MODBUS

Configure the MODBU forwarding service for the Logger1000 on this interface.

Step 1 Click "System" -> "Transfer configuration" -> "MODBUS" to enter the

corresponding interface.

Step 2 For the white list setting, refer to the description in "IEC104".

Third-party portal

Configure the third-party cloud forwarding service for the Logger1000 on this interface.

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When the Logger1000 is connected to a device via the serial port, the

as those set for the connected device, so as to ensure normal

Ethernet and the WiFi STA are at different network segment. Otherwise,

Step 1 Click "System" -> "Transfer configuration" -> "Third-party portal" to enter the

corresponding interface.

Step 2 Turn on the switch. Step 3 Click the button on the operation bar, so that an advanced setting

window will pop up.

Step 4 Modify the configuration information and click "Save".

8.10.7 Interface

Set ports of the Logger1000 on the interface.

RS485

Step 1 Click "System" -> "Interface" -> "RS485" to enter the corresponding interface. Step 2 Click to modify baud rate, parity bit, and stop bit. Step 3 Click to save the information.

baud rate, parity bit, and stop bit of the serial port should be the same

communication between the Logger1000 and the connected device. The baud rate is 9,600bps, stop bit is 1, and there is no parity bit by default.

Ethernet

Perform Ethernet settings on this interface.

Step 1 Click "System" -> "Interface" -> "Ethernet" to enter the corresponding

interface.

Step 2 If auto IP allocation is , it is recommended to obtain the current IP

address of the ETH port by connecting the WiFi module and logging into

11.11.11.1.

Step 3 If the parameter "Automatically obtain IP settings (DHCP)" is set to ,

fill in the information such as the IP address, subnet mask, and default

gateway, and click the button

to save the operation.

The default IP address of the ETH port is 12.12.12.12.

If both auto IP allocation and WiFi STA client are enabled, ensure that the

it is probably that neither of the two networks is available.

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User Manual 8 Web Interface

Parameter

Description

SSID

Network name

Null: without password WPA2: hotspot encrypted, password required

Mobile network

Perform Mobile network setting on this interface.

Step 1 Click "System" -> "Interface" -> "Mobile network" to enter the corresponding

interface.

Step 2 After modifying the APN, username and password, click to save the

information.

WiFi

Perform WiFi setting on this interface.

 WiFi STA client

WiFi STA refers to a case in which the Logger1000 connect to another hotspot or router via the WiFi function.

Step 1 Click "System" -> "Interface" -> "WiFi" to enter the corresponding interface. Step 2 Users will enter the client mode by default, and the WiFi switch is closed.

 WiFi hotspot

WiFi hotspot mode means that the Logger1000 is used as an hotspot, and the PC or mobile phone can be connected to the Logger1000 via the WiFi function.

Step 1 Click "System" -> "Interface" -> "WiFi" to enter the corresponding interface. Step 2 Click "Hotspot” to enter the corresponding interface.

Tab. 8-5 Description of hotspot parameter

Security

Changing of the WiFi hotpot password requires reconnection of the WiFi.

Step 1 Click "System" -> "Interface" -> "AI" to enter the corresponding interface. Step 2 Select an input type, set the lower limit and upper limit, and click the button

to save the operation.

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Parameter

Default value

Range

Tab. 8-6 Description of AI parameter

Voltage lower limit（V）

Voltage upper limit（V）

Current lower limit（mA）

Current upper limit（mA）

0 0 ~ 10

10 0 ~ 10

4 4 ~ 20

20 4 ~ 20

Step 1 Click "System" -> "Interface" -> "DI" to enter the corresponding interface. Step 2 Set the initial status to "NO" or "NC", and click the button to save the

operation.

8.11 About

Click "About" to enter the corresponding interface.

Information such as firmware information of the Logger1000 can be viewed.

Users can scan the QR code via the iSolarCloud APP to add the Logger1000.

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Logger1000

Digital input

Analog input

Grid dispatching center

K1 K2 K3 K4

9 Grid Dispatching Function

Only installation personnel with some communication knowledge can perform operations described in this chapter.

9.1 Function Description

The Logger1000 not only serves as a communication management device of single PV array/plant, but also has the power regulation function. Multiple regulation manners can meet different regulation requirements. The Logger1000 can regulate the power output of the SUNGROW inverter, and the regulation mainly includes active power control and reactive power regulation.

The Logger1000 can control device power output according to the local preset instructions. In addition, it can receive regulation instructions via the remote communication (IEC104, MODBUS, and TCP), AI, and dry contact (DI).

Fig. 9-1 Overall frame of power control function

The Logger1000 supports closed-loop power regulation. The regulation accuracy and real-time performance can be further improved by adding an energy meter.

The Logger1000 supports fast instruction transfer channels (ms-level processing delay) while ensuring that the dispatching instructions are correctly transmitted to all inverters.

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9 Grid Dispatching Function User Manual

The corresponding power dispatching function is available only when the

1+ 1- 2+ 2-

AI/DI

3+ 4+3- 4-

123 4

DI DRM

5 R C

24V OUT

24V

Signal

Definition

Enabling switch for converting AI function to DI function

1+, 1-, 2+, 23+, 3-, 4+, 4-

1, 2, 3, 4, 5

5 independent-input dry contact signal channel

Works together with the DI1 to DI4 to achieve the DRM function

Input dry contact signal ground

inverter supports active power control, power factor control, and reactive power regulation!

For details, refer to the inverter user manual or consult the local retailer.

9.2 Interface Description

The Logger1000 is equipped with digital control interfaces and analog control interfaces for receiving digital instructions and analog instructions sent by the grid dispatching center.

9.2.1 Digital Control Interface

The digital control interfaces are at the bottom of the Logger1000, and a sum of 5 digital input ports are provided, as shown in the figure below.

Tab. 9-1 Digital control interface signal definition

4 input dry contact channels

DRM

There are 4 ports at the bottom of the Logger1000 compatible with the AI/DI function. When the DI function of the "AI/DI" port is enabled, use a power cable to connect the "24V OUT+" port to "DI" port.

Wiring between the Logger1000 and the wireless receiver controller is as follows:

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User Manual 9 Grid Dispatching Function

3 4

Logger1000 Wireless receiver controller

Logger1000

Ripple Control Receiver

DI 1+ DI 1-

DI 2+ DI 2DI 3+

DI 3DI 4+ DI 4-

Fast-Stop

In Germany and some other European countries, the grid company uses the Ripple Control Receiver to convert the grid dispatching signal and send it in a dry contact manner, In this case, the plant needs to receive the grid dispatching signal in the dry contact communication manner.

Wiring of the active power dry contact is shown in the figure below:

Wiring of the reactive power dry contact is shown in the figure below:

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9 Grid Dispatching Function User Manual

Logger1000

Ripple Control Receiver

1+ 12+ 23+

4+ 4-

24 OUT-

24 OUT+

DI 1+ DI 1-

DI 2+

DI 2DI 3+

DI 3DI 4+ DI 4-

1+ 1- 2+ 2-

AI/DI

3+ 4+3- 4-

Signal

Definition

1+, 1-, 2+, 23+, 3-, 4+, 4-

123 4

DI DRM

5 R C

9.2.2 Analog Control Interface

The analog control interfaces are at the bottom of the Logger1000, and a sum of 4 analog input ports are provided, as shown in the figure below.

Tab. 9-2 Analog control interface signal definition

4 analog input channels

The Logger1000 supports 4 inputs of 4～20mA analog currents or 4 inputs of 0～ 10V analog voltage.

9.2.3 DRM Control Interface

The DRM control interface are located at the bottom of the Logger1000, as shown in the figure below.

The DRM interface works together with DI1~DI4 to achieve the DRM function.

Wiring between the Logger1000 and the DRED is as follows:

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User Manual 9 Grid Dispatching Function

S8 15K

DRED

3 4

Logger1000

Parameter

Description

Communication abnormality output (%)

Communication is abnormal, and specified dispatch output value is delivered.

Open loop control: Remote monitoring background is connected and active instruction of remote dispatching is

The DRM interface requires that the Logger1000 can be connected to the DRED via the corresponding wiring terminal or RJ45 connector.

9.3 Power Control

Power regulation includes active power control and reactive power regulation.

9.3.1 Active Power

Disable

If the inverter needs to operate at full load, the active control mode should be set to "Disable".

Step 1 Click "Power control" -> "Active power" to enter the active power interface. Step 2 Set the active control mode to "Disable" and click “Save”.

Remote power control

When the instruction source is IEC104 or MODBUS TCP protocol, set the active control mode to "Remote power control".

Step 1 Click "Power control" -> "Active power" to enter the active power interface. Step 2 Set the active control mode to "Remote power control". Step 3 Set remote dispatching parameters. For specific parameter description, refer

to the following Tab. 9 -3.

Tab. 9-3 Parameter description

Control method

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9 Grid Dispatching Function User Manual

Parameter

Description

sent to the power output port of the inverter, thereby

, remote

and active power compensation ratio is

active power of the meter needs to be

power feed-in.

Unselected Select energy meter involved in power regulation

Time interval of delivering dispatching instructions Parameter range: 5~60s

Parameter

Description

Communication

Communication is abnormal, and specified dispatch inverter, thereby implementing active power control.

achieving active power control. Closed-loop control:

1） In case no energy meter is selected

monitoring background is connected, active instruction of remote dispatching is used as target value, calculated and sent to the power output port of the inverter. Generally, this strategy is used for fast and accurate active power regulation.

2） In case an energy meter is selected, remote

monitoring background is connected, active instruction of remote dispatching is used as target value, collected and used as input parameter, and active power compensation ratio is calculated and sent to the power output port of the inverter. Generally, this strategy is used for anti-backflow or avoiding zero

Select energy meter*

Control cycle

Note: *Only when the control method is set to "Closed-loop control", the parameter "Select energy meter" is settable.

Step 4 After finishing parameter setting, click "Save" to save the operation.

Local power control

If active dispatching instruction or dispatching target value is used as dispatching input locally, the active control mode is set to "Local power control".

Step 1 Click "Power control" -> "Active power" to enter the active power interface. Step 2 Set the active control mode to "Local power control". Step 3 Set local dispatching parameters. For specific parameter description, refer to

the following Tab. 9-4.

Tab. 9-4 Parameter description

abnormality output (%)

Control method

output value is delivered.

Open loop control：At the start time, the locally configured active instruction is sent to the power output port of the

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User Manual 9 Grid Dispatching Function

Parameter

Description

Closed-loop control:

power feed-in.

Unselected Select energy meter involved in power regulation

Time interval of delivering dispatching instructions Parameter range: 5~60s

kW: set active power value %: set active power percentage

Parameter

Description

Communication

Communication is abnormal, and specified dispatch

1） In case no energy meter is selected, at the beginning

time, the active instruction configured locally is used as target value, and active power compensation ratio is calculated and sent to the power output port of the inverter. Generally, this strategy is used for fast and accurate active power regulation.

2） In case an energy meter is selected, at the beginning

time, active instruction configured locally is used as target value, active power of the meter needs to be collected and used as input parameter, and active power compensation ratio is calculated and sent to the power output port of the inverter. Generally, this strategy is used for anti-backflow or avoiding zero

Select energy meter*

Control cycle

Q-Method

Note: *Only when the control method is set to "Closed-loop control", the parameter "Select energy meter" is settable.

Step 4 Add local power control manner

Fill in "Start time" and "Percentage" (fixed value of active power), and click "Save".

Subsequent operation

Delete local power control manner: select a local control manner that needs to be deleted, and click "Clear data".

AI control

When using the analog signal at the AI port of the Logger1000 as the dispatching input, set the active control mode to "Analog input".

Step 1 Click "Power control" -> "Active power" to enter the active power interface. Step 2 Set the active control mode to "Analog input". Step 3 Set AI control parameters. For specific parameter description, refer to the

following Tab. 9-5.

Tab. 9-5 Parameter description

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9 Grid Dispatching Function User Manual

Parameter

Description

abnormality output (%)

output value is delivered.

Open loop control: Active instruction controlled by AI is

of the meter needs to be collected and used as input

Generally, this strategy is used for

anti-backflow or avoiding zero power feed-in.

Unselected Select energy meter involved in power regulation

Time interval of delivering dispatching instructions Parameter range: 5~60s

AI port

AI1~AI4 available

kW: set active power value %: set active power percentage

Min.

Lower limit: 0.0

When "Q-Method" is set to "%", the upper limit is 100.0%

The minimum difference value between two consecutive power dispatching instructions

sent to the power output port of the inverter, thereby achieving active power control. Closed-loop control:

1） In case no energy meter is selected, active

instruction controlled by AI is used as target value, and active power compensation ratio is calculated

Control method

Select energy meter*

Control cycle

Q-Method

and sent to the power output port of the inverter. Generally, this strategy is used for fast and accurate active power regulation.

2） In case an energy meter is selected, active instruction

controlled by AI is used as target value, active power

parameter, and active power compensation ratio is calculated and sent to the power output port of the inverter.

Max.

Step

When "Q-Method" is set to "kW", the upper limit is 999999

Note: *Only when the control method is set to "Closed-loop control", the parameter "Select energy meter" is settable.

Step 4 After finishing parameter setting, click "Save" to save the operation.

Digital input

When using the digital signal at the DI port of the Logger1000 as the dispatching input, set the active control mode to "Digital input".

Step 1 Click "Power control" -> "Active power" to enter the active power interface. Step 2 Set the active control mode to "Digital input". Step 3 Set DI control parameters. For specific parameter description, refer to the

following Tab. 9-6.

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User Manual 9 Grid Dispatching Function

Parameter

Description

Communication abnormality output (%)

Communication is abnormal, and specified dispatch output value is delivered.

Open loop control: Active instruction controlled by DI is

, active

inverter. Generally, this strategy is used for anti-backflow or avoiding zero power feed-in.

Unselected Select energy meter involved in power regulation

Time interval of delivering dispatching instructions Parameter range: 5~60s

kW: set active power value. %: set active power percentage.

Tab. 9-6 Parameter description

sent to the power output port of the inverter, thereby achieving active power control. Closed-loop control:

1） In case no energy meter is selected

instruction controlled by DI is used as target value, and active power compensation ratio is calculated and sent to the power output port of the inverter.

Control method

Select energy meter*

Control cycle

Q-Method

Generally, this strategy is used for fast and accurate active power regulation.

2） In case an energy meter is selected, active instruction

controlled by DI is used as target value, active power of the meter needs to be collected and used as input parameter, and active power compensation ratio is calculated and sent to the power output port of the

Note: *Only when the control method is set to "Closed-loop control", the parameter

"Select energy meter" is settable.

Step 4 Add digital input manner

Select the desired DI channel, fill in the "Percentage"(fixed value of active power), and click "Save".

Subsequent operation

Delete digital input manner: select a digital input manner that needs to be deleted, and click "Clear data".

DRM mode

When using the digital signal at the DI port (DI1 ~ DI4) of the Logger1000 as the dispatching input, set the active control mode to "DRM mode".

Step 1 Click "Power control" -> "Active power" to enter the active power interface. Step 2 Set the active control mode to "DRM mode" and click “Save”.

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9 Grid Dispatching Function User Manual

Parameter

Description

Communication abnormality output (%)

Communication is abnormal, and specified dispatch output value is delivered.

Open loop control: Remote monitoring background is

ed as input

Generally, this strategy is used for improving the power factor of the property boundary point.

Select energy meter*

Select energy meter involved in power regulation

Time interval of delivering dispatching instructions Parameter range: 5~60s

9.3.2 Reactive Power

Disable

If the grid company does not need the power plant to adjust the voltage at the grid-connection point, and the inverter does not need to cooperate with the grid for reactive power compensation, the inverter keeps operating in the reactive-forbidden output state, and the Reactive control mode is set to "Disable".

Step 1 Click "Power control" -> "Reactive power" to enter the reactive power

interface.

Step 2 Set the reactive control mode to "Disable" and click “Save”.

Remote power control

When the instruction source is IEC104 or MODBUS TCP protocol, set the "Reactive control mode" to "Remote power control".

Step 1 Click "Power control" -> "Reactive power" to enter the reactive power

interface.

Step 2 Set the "Reactive control mode" to "Remote power control". Step 3 Set remote dispatching parameters. For specific parameter description, refer

to the following Tab. 9-7.

Tab. 9-7 Parameter description

connected and active instruction of remote dispatching is sent to the power output port of the inverter, thereby achieving active power control. Closed-loop control: Remote monitoring background is

Control method

Control cycle

connected and reactive instruction of remote dispatching is used as target value, reactive power and power factor of the meter need to be collected and us parameters, and reactive power compensation ratio is calculated and sent to power output port of the inverter.

Note: *Only when the control method is set to "Closed-loop control", the parameter "Select energy meter" is settable.

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User Manual 9 Grid Dispatching Function

Parameter

Description

Communication abnormality output (%)

Communication is abnormal, and specified dispatch output value is delivered.

t the beginning time, reactive

for improving the power factor of the property boundary point.

Select energy meter*

Select energy meter involved in power regulation

Time interval of delivering dispatching instructions Parameter range: 5~60s

PF: set the power factor as the target value %: set reactive power percentage.

Step 4 After finishing parameter setting, click "Save" to save the operation.

Local power control

If reactive dispatching instruction or dispatching target value is used as dispatching input locally, the reactive control mode is set to "Local power control".

Step 1 Click "Power control" -> "Reactive power" to enter the reactive power

interface.

Step 2 Set the "Reactive control mode" to "Local power control". Step 3 Set local dispatching parameters. For specific parameter description, refer to

the following Tab. 9-8.

Tab. 9-8 arameter description

Open loop control：At the start time, the locally configured active instruction is sent to the power output port of the

inverter, thereby implementing reactive power control. Closed-loop control: A

Control method

instruction configured locally is used as target value, reactive power and power factor of the meter need to be collected and used as input parameters, and reactive power compensation ratio is calculated and sent to power output port of the inverter. Generally, this strategy is used

Control cycle

Q-Method

Note: *Only when the control method is set to "Closed-loop control", the parameter "Select energy meter" is settable.

Step 4 Add local power control manner

Fill in "Start time" and "Percentage"(PF), and click "Save".

Subsequent operation

Delete local power control manner: select a local power control manner that needs to be deleted, and click "Clear data".

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9 Grid Dispatching Function User Manual

Parameter

Description

Communication abnormality output (%)

Communication is abnormal, and specified dispatch output value is delivered.

Open loop control: Reactive instruction controlled by AI is

e inverter, thereby

Generally, this strategy is used for improving the power factor of the property boundary point.

Select energy meter*

Select energy meter involved in power regulation

Time interval of delivering dispatching instructions Parameter range: 5~60s

AI port

AI1~AI4 available

PF: set the power factor as the target value %: set reactive power percentage

When "Q-Method" is set to "%", the parameter ranges from

from -1 to -0.8 or 0.8 to 1.

The minimum difference value between two consecutive power dispatching instructions

When the parameter "Q-Method" is set to PF, dispatching output maintains to be PF±1

AI control

When using the analog signal at the AI port of the Logger1000 as the dispatching input, set the reactive control mode to "Analog input".

Step 1 Click "Power control" -> "Reactive power" to enter the reactive power

interface.

Step 2 Set the reactive control mode to "Analog input". Step 3 Set AI control parameters. For specific parameter description, refer to the

following Tab. 9-9.

Tab. 9-9 Parameter description

sent to power output port of th achieving active power control. Closed-loop control: Reactive instruction controlled by AI

Control method

is used as target value and reactive power and power factor of the meter need to be collected and used as input parameters, and reactive power compensation ratio is calculated and sent to power output port of the inverter.

Control cycle

Q-Method

Min. / Max.

Step

Hysteresis range**

-100.0% to 100.0%. When "Q-Method" is set to "PF", the parameter ranges

Note: *Only when the control method is set to "Closed-loop control", the parameter "Select energy meter" is settable.

** Only when the control method is set to "Open loop control" and the Q-Method to "PF" or when the control method is set to "Closed-loop control", an energy meter is selected, and the Q-Method is set to "PF", the parameter "Hysteresis range" is settable.

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User Manual 9 Grid Dispatching Function

Parameter

Description

Communication abnormality output (%)

Communication is abnormal, and specified dispatch output value is delivered.

Open loop control: Reactive instruction controlled by DI is sent to power output port of the inverter, thereby

rategy is used for improving the power

factor of the property boundary point.

Select energy meter*

Select energy meter involved in power regulation

Time interval of delivering dispatching instructions Parameter range: 5~60s

PF: set the power factor as the target value %: set reactive power percentage

The open-loop control has the "PF" Q-Method, and the closed-loop

Step 4 After finishing parameter setting, click "Save" to save the operation.

Digital input

When using the digital signal at the DI port of the Logger1000 as the dispatching input, set the reactive control mode to "Digital input".

Step 1 Click "Power control" -> "Reactive power" to enter the reactive power

interface.

Step 2 Set the reactive control mode to "Digital input". Step 3 Set DI control parameters. For specific parameter description, refer to the

following Tab. 9-10.

Tab. 9-10 Parameter description

achieving active power control. Closed-loop control: Reactive instruction controlled by DI

Control method

Control cycle

Q-Method

Note: *Only when the control method is set to "Closed-loop control", the parameter "Select energy meter" is settable.

control has the "PF" Q-Method only when the meter is selected.

Step 4 Add digital input manner

Select the desired DI channel, fill in the "Percentage "(PF), and click "Save".

Subsequent operation

Delete digital input manner: select a digital input manner that needs to be deleted, and click "Clear data".

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9 Grid Dispatching Function User Manual

Parameter

Description

Enable: The emergency button is turned on, and inverters are

restored to the boot in batch.

DI port

Associated with DI5 channel

9.3.3 Emergency Button

In inverters need to be stopped in batch, select the button "Emergency button".

Click "Power control" -> "Emergency button" to enter the corresponding interface.

Emergency button

stopped in batch. Disable: The emergency button is turned off, and inverters are

Page 71

10 Device Maintenance

Due to the effect of ambient temperature, humidity, dust and vibration, the inner components of the Logger1000 will be aging and worn out. To ensure the system safety and maintain the efficiency of the Logger1000, it is necessary to carry out routine and periodic maintenance.

All measures, which can help the Logger1000 to keep good working conditions, are within the maintenance scope.

10.1 Safety Instructions

10.1.1 Safety Rules

Only qualified personnel can perform the work described in this chapter.

Do not leave any screws, washers or other metallic parts inside the Logger1000 to avoid damages to the Logger1000.

Wait at least 5 minutes after the Logger1000 stops and then perform operations on it.

10.1.2 Five Safety Rules

Respect the following five rules thought the maintenance or service process to ensure personnel safety.



Disconnect the Logger1000 from all the external connections and internal power supplies.



Ensure that the Logger1000 will not be inadvertently connected.



Ensure that the Logger1000 is voltage free with a multimeter.



Connect necessary grounding cables.

Cover the electrical components with insulation cloth during operation.

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10 Device Maintenance User Manual

Item

Method

 Check to make sure there is no strong EMC interference

the Logger1000

 Check to make sure the power supply voltage is normal

properly

Clean the enclosure, circuit board and the components

hole and the ensure it is not

covered

 Check if the screws of the control terminals are loose.

Check if the connection copper bar or screws are

connection

og in Web to check the parameter setting of the

10.2 Maintenance

Recommended routine maintenance work is shown in the following table.

Working environment

Hardware maintenance

System cleaning

Terminal and cable connection

Software maintenance

device around the Logger1000

 Check to make sure there is no hot source around the

Logger1000.

 Check to make sure there is no corrosive materials around

 Check to make sure the cables are connected firmly  Check to make sure the grounding cable is grounded



 Check the heat dissipation

Refasten them with screwdriver if necessary;



discoloring.

 Visually check the wiring layout and the device terminal



 L

Logger1000



10.3 Troubleshooting

The grounding cable must be grounded reliably. Otherwise, electric shock can cause personal injury!

The common faults and troubleshooting is shown in the table below. If the problem still cannot be removed by following the instruction in this manual, please contact SUNGROW.

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User Manual 10 Device Maintenance

Fault

Cause

Corrective measures

1. The power supply

3. Logger1000 fault

1. Connect the power cable to the power supply terminal of the

3. Contact SUNGROW

find any

1. The RS485 port is not

the connection cable is loose or connected

support automatic search are not manually added,

The address of the

added device is

normally.

cable connection; reconnect and

Baud rate and the communication

lly add the devices such as

0 displays the device state as

Communication cable

s loose or

2. The device operates

1. Check the cable connection between the device and Logger1000; and

so, research or add the device

“Delete”.

ate with

1. The network between the Logger1000 and the

2. Network parameter

configuration is incorrect.

1. Check if the Ethernet port of the

set correctly.

Power-on fault

Cannot

device

The Logger100

disconnecti on

Cannot communic

the backgroun d

terminal of the Logger1000 has no power connection

2. Power source failure

connected to any devices or

reversely.

2. The RS485 communication parameters are set incorrectly.

3. The devices that do not

such as Meteo Station and energy meter.

4. manually inconsistent with the actual device address

5. Device does not operate

1. between the device and the Logger1000 i disconnected.

abnormally

3. The device is removed or its configuration is changed

background is failed.

setting is incorrect.

3. The forwarding protocol

Logger1000

2. Replace the power source

1. Check the RS485 communication

tighten the cable if necessary.

2. Check the RS485 communication parameter setting; and make sure the

address setting are correct.

3. Manua Meteo Station and energy meter.

4. Check the device address setting.

5. Check the device operation status.

reconnect and tighten the cable if necessary.

2. Power on the device if the device connection is correct

3. Check if there is a device replaced. If

manually. If the device is removed, conduct the “Device List” operation through the

Logger1000 is connected to the PC or router correctly.

2. Check if the network parameter is set correctly.

3. Check if the forwarding protocol is

Page 74

Communication

Max. number of devices

30 at most

Communication ports

RS485 interface

Ethernet

1 x RJ45, 10/100/1000Mbps

Digital input

5, Max. 24VDC

Wireless Communication

LTE(FDD): B1, B3, B5, B8

WCDMA: B1, B8

WiFi communication

802.11 b/g/n/ac; HT20/40/80MHz; 2.4GHz/5GHz

Power Supply

DC input

24VDC, max. current: 1.2A

DC output

24VDC, 0.5A

Power consumption

<10W

Ambient Conditions

Relative air humidity

≤95% (no condensation)

Elevation

≤4000m

Protection class

IP20

Mechanical Parameters

Dimensions (W x H x D)

200 x 110 x 60 mm

Weight

500 g

Mounting type

Top-hat rail mounting/ wall mounting

11 Appendix

11.1 Technical Data

Analog input

4G Communication

Operating temperature

Storage temperature

11.2 Quality Guarantee

SUNGROW shall service or replace the faulty product for free within the warranty

4, support 4～20mA or 0～10VDC

LTE(TDD): B38,B39, B40, B41 TD-SCDMA: B34, B39 CDMA: BC0 GSM: 900/1800 MHz

-30℃ ~ +60℃

-40℃ ~ +80℃

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User Manual 11 Appendix

period.

Evidence

Within the warranty per iod, SUNGROW shall require the customer to present the

purchase invoice and date. The trademark on the product shall be clearly visible, and SUNGROW shall hold no liability if otherwise.

Conditions



The replaced failure product needs to be disposed of by SUNGROW.



The client needs to reserve enough troubleshooting time for SUNGROW.

Exclusion of Liability

The following cases shall void the warranty claims of SUNGROW.



The free warranty periods for the whole machine/components have expired



The device is damaged during transport



The device is installed, altered, or operated incorrectly



The device operates in an environment harsher than that described in this manual



The fault or damage is caused due to installation, maintenance, alteration, or disassembly performed by persons not from SUNGROW



The fault or damage caused by using non-standard components or software or using components or software not from SUNGROW



The installation and use do not comply with stipulations of relevant international standards



The damage is caused by unpredictable factors

For the foregoing faults or damages, SUNGROW can provide a paid service at the request of the client after judgment.

The dimensions and parameters of the device are subject to changes without notification, and reference can be made to the latest document.

Software licenses



It is prohibited to use data contained in firmware or software developed by SUNGROW, in part or in full, for commercial purposes by any means.

Page 76

11 Appendix User Manual

China (HQ)

Australia

Brazil

France

Germany

Greece



It is prohibited to perform reverse engineering, cracking, or any other operations that compromise the original program design of the software developed by SUNGR OW.