RS485 COMMUNICATION SOFTWARE MANUALRS485 Communication Software Easy Software for G90-G95(for Large LED Electronic Counter G90-305/G95-305 )Instruction Manual
Thank you for downloading our RS485 communication
software "Easy Software for G90-G95".
Please read this instruction manual carefully before
using to ensure the correct usage of this software.
Please keep this instruction manual for futurereference.
Attention- Do not copy or modify this software without our approval.
This device has a dedicated Communication software downloadablefrom our website free of charge.
This software will enable RS485 serial communication between thePC and this device.
It checks, writes, and resets the displayed value.
The device should be connected to the terminal of the PC using an
RS485 serial communication device available in the market.

Software Screen③Address:
Contact :E-mail :Web:

LINE SEIKI CO., LTD.
37-7 Chuo-cho, 2-Chome
Meguro-ku, Tokyo 152-0001 Japan
Please visit our company website for contact details.
webtrade@line.co.jp
https://www.lineseiki.com

System Requirement
OS: Windows 10/11
Installation Procedure
Unzip the downloaded zip file and open in the EasySoftware(G90-G95) folder.
Run "EasySoftware(G90-G95).msi" follow the instructions in the installation
wizard.
Uninstallation Procedure
1) Close the software before uninstalling if the software is running.
2) Open "Control Panel" window from Start menu.
3) Open "Programs and Features" or "Uninstall a program" on"Control Panel".
4) Choose "EasySoftware(G90-G95)" and click the "Uninstall" button.
Software Specification
FormatASCII code/Start bit: 1 bit,Data bit: 8 bit (Parity bit: 1 bit), Stop bit
Baud Rate
9600 bps (Fixed)
ParityNONE/ODD/EVEN (Selectable)
Communication
2ms (Fixed)
Delay TimeNOTE : Sub Command WV (Write Count Value) is reflected on aG90/G95-305 unit when resetting is performed. Reset a G90/G95-305
unit by making remote reset input at the main unit, or by executing
Reset Command, RES (Reset Count Value), in combination.
⑧ Command Reception
When receiving a command from a G90/G95-305 unit, contents ofthe command and error *2 information are shown in "Receiver" field.
*2: Meaning of each error code can be referenced in SERIALCOMMUNICATION section of the instruction manual of G90/G95-305.
⑨ Clear Transmitter/Receiver Field

Operation Procedures⓪Preparation Before Running the Software
Before running the software, connect Windows PC to terminals no. 1and 2 *1 on a G90/95-305 unit, using an RS485 serial communication device.
NOTE: Connect "GND" of the communication devices.
*1: Terminals no. 1 and 2 are serial communication terminals.
①Run the Software
Double-click on any of the following below:
1) shortcut of "EasySoftware(G90-G95)" on desktop
2) "EasySoftware(G90-G95)" in the Start menu
After running the software, software screen will appear.
②Select Language
On the software screen, click on "File" menu and select"Language." Choose either English or Japanese.
Default setting is English.
③Select COM PortOn the software screen, click on the drop-down menu of"COM Ports" and select COM Port number, where the RS485
serial communication device is connected.
If the COM Port number is unknown, it can be checked on
Device Manager of your PC.
④Select Parity
On the software screen, click on the drop-down menu of"Parity Bits" and select "None", "Odd", or "Even." Make sure
to choose the one that matches the setting of G90/G95-305.
⑤ Port Connection
On the software screen, click on "OPEN" button of "Port Connection."
The bar under the button will light in green and "Status" will change
from "Disconnected!" to "Connected!"⑥ Send Command

Click on "Transmitter" menu and select "Commands." Another screen,
Setup Special Command, will pop up.
By clicking on "Enter" button, a command will be written and shown in"Transmitter" field of software screen.
⑦ Command Transmission
When a command is shown in "Transmitter" field, click on"Send Data" button to send the command to a G90/G95-305 unit.
This manual was last revised Aug. 23, 2022 Specifications and printedcontents are subject to change without prior notice. 4G95003A

Click on "Transmitter" or "Receiver" menu and select "Clear" todelete the scripts in "Transmitter" or "Receiver" field.
⑩ LogsTransmitted commands are shown in "Logs" field. By double
clicking on a transmitted command in the "Logs" field, thecommand will be shown in "Transmitter" field.
Also, each of the following can be executed after selecting "Logs" in "File" menu:
1) "Load"…Open a saved text file.
2) "Save"...Save log as a text file.
3) "Clear"...Delete log in "Logs" field.
⑪ Close the Software
Click on "File" menu and select "Exit," or click on Ⅹ mark on the
top right of the software screen, to quit and close the screen.

Setup Special Commandabcda ID No. (00-99) : Select an ID Number of G90/G95-305 fromthe drop-down menu.
Select one of the commands below fromthe drop-down menu:
RDD(Read Count or Display Value),
WRD(Write Count or Display Value),
RES(Reset Count Value)c Sub Command : Only if the command WRD is selected,
choose either:
WV(Write Count Value) orDV(Write Display Value)d Value :Enter a 6-digit *3 number as a Write value,
only if the command WRD is selected.
*3 : Make sure to enter 6 figures. Minus sign isincluded in the 6 figures.
Ex. 1000 = 001000
Ex.
-1 = -00001

b Command :All Rights Reserved,Copyright C 2022,LINE SEIKI CO.,LTD.