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Quick Guide for Stick Logger (WiFi)

Product Model: LSW-5

Notice:

Please read this manual carefully before using products and keep it in the place where O&M 

providers can easily find.

Due to product upgrade and other factors,the content of this manual might change from time to 

time.Please take actual product as standard and get latest manual from www.solarmanpv.com 

or sales. Unless otherwise agreed herein,this manual will only be used as guidance.Any 

statement,information or suggestion in this manual will not take any form of responsibility.

Without written permission,any content of this document(partly or entirely)cannot be extracted, 

copied or transmitted in any form by any company or individual.

Warning:

1.Please power off during the installation.

1.Logger Installation

Interface 1

Fix inverter and logger with the screws. Please refer to the installation steps for 

DB9 interface.

Fix logger to inverter com interface according the diagram.

Interface 2

Fix inverter and logger with aeronautical head.

Install the logger according to guide slot.

Tighten the cap in a clockwise direction.

Interface 3

Fix inverter and logger with USB head.

Install the logger according to guide slot.

Tighten the cap in a clockwise direction.

2.LED Indicator Lights Instruction

Instruction

Implication

Light

Communicate with router

Communicate with inverter

Logger running status

1.Light off: Connection to the router failed.

2.On 1s/Off 1s (Slow flash): Connection to the router succeeded.

3.Light on: Connection to the server succeeded.

On 100ms/Off 100ms (Fast flash): Quick network distribution.

1.Light on: Logger connected to the inverter.

2.Light off: Connection to the inverter failed.

On 1s/Off 1s (Slow flash): Communicating with inverter.

1. Light off: Logger runs abnormally.

2.On 1s/Off 1s (Slow flash): Logger runs normally.

3.On 100ms/Off 100ms (Fast flash): Restore factory setting.

The normal operation status after the stick logger powered on:

1

Successful connection with the server: NET light keeps on after the stick logger powered on.

2

Normal operation: READY light flashes.

3

Successful connection with the inverter: COM light keeps on.

3.Abnormal Status Processing

If the data on platform is abnormal when the stick logger is running, please check the table below and according to 

the status of indicator lights to complete a simple troubleshooting. If it still can not be resolved or indicator lights 

status do not show in the table below, please contact our Customer Support.

(Note: Please using the following table query after power-on for 2mins.)

NET COM READY

Fault Description

Fault Cause

Solution

Any 

status OFF

Slow 

flash

Communicate 

with inverter 

abnormal

1.Connection between stick 

logger and inverter loosen.

2.Inverter does not match 

with stick logger’s 

communication rate.

1.Check the connection between stick 

logger and inverter. Remove the stick 

logger and install again.

2.Check inverter’s communication rate 

to see if it matches with stick logger’s.

OFF

ON

Slow 

flash

Communicate 

with router 

abnormal

1.Stick logger does not have 

a network.

2.WiFi signal strength weak

1.Check if the wireless network 

configured.

2.Enhance WiFi signal strength.

Slow 

flash

Slow 

flash

ON

Connection to 

router normally, 

connection to 

server abnormally

1.Router network abnormal.

2.Server point has been 

modified.

3.Network limited.

1.Check if the router has network.

2.Check router settings.

3.Contact Customer Service.

OFF

OFF

OFF Power supply 

abnormal

1.Connection between stick 

logger and inverter loosen or 

abnormal.

2.Inverter power insufficient.

3.Stick Logger abnormal.

1.Check the connection, remove the 

stick logger and install again.

2.Check inverter output power.

3.Contact Customer Service.

Fast 

flash

Any 

status

Any 

status

Bluetooth 

network 

distribution

Normal

1.Exit after 5min.

2.5s long press for rebooting.

3.10s long press for restoring.

Any 

status

Any 

status

Fast 

flash

Restore factory 

setting

1.Exit after 1min.

2.5s long press for rebooting.

3.10s long press for restoring.

Normal

Warning: Please make sure the stick logger is working properly 

before you leave the site. If there is anything abnormal, please 

do not leave the site and contact customer service at the first time. 

Customer service number: 400-181-0512

If you have any technical queries about our products, please contact 

us and provide the following information: 

1. Product model and serial number of stick logger.

2. Product model and serial number of connected inverter.

Thank you for your support and cooperation!

Quick Guide

4.Monitoring Platform

1.Download

If you are an end-user, it is recommended to use SOLARMAN Smart. Scan the QR 

code below to download the APP or go to Android Market/App Store and search 

“SOLARMAN Smart”to download.

Web entrance: https;//home.solarmanpv.com

SOLARMAN Smart

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