PC Modbus Control Server / Client App

Required Software Dev tools:





Cross platform

Initial version must compile and run on Linux Debian later milestone Win 32





Components of project:

1. Server program for communication, processing, log database updates and client authentication via radius. Configuration should be stored in a plain text file. CLI interface for monitoring and config / initial setup.

2. Client QT GUI for system monitoring, display and setpoints of control values and setup in menu to connect to server. Should be able to run on same box but should not have to.

Server program requirements:

1. Connect six unique Modbus TCP slaves simultaneously. framework should be scalable for future slaves.

2. Configure IP / hostname and ports for slaves via menu.

3. Read / Write all values to arrays from modbus tables.

4. Process values from / to arrays to real values then write / write SQL tables for logs or recipes.

5. Send read and write status for each modbus device and user / client connects and disconnects to log heartbeat.

6. Config should be plain text file for easy editing.

Client QT GUI

1. Connect to server program over ssh auth for user or admin.

2. Display read only values output only boxes and set points R/W 3. values in I/O boxes that can be locked out with menu selected lockout in admin mode.

4. Display heartbeat of all devices on screen.

Future improvements after initial milestones are met:

1. Modbus RTU

2. Alarms function on server Screen / Email

3. Display Alarms on client.

4. Lode and save recipes on client

Taidot: tietojärjestelmäarkkitehtuuri, Ohjelmistojen testaus, SQL, UNIX, Käyttöliittymä/informaatioarkkitehtuuri

Näytä lisää: opengts device input status, iphone app server client, modbus scada open, custom server control, aspnet server control menu, ajax server control, wcf client axis server, server control

About the Employer:
( 1 review ) Brewer, United States

Projektin tunnus: #13445920

Myönnetty käyttäjälle:


What challenges do you anticipate in completing the project? I can do this project . because I do project like this before. Proposal: about Qt: ---------------- I have very good and long experience in qt. from qt Lisää

1500 $ USD 30 päivässä
(2 arvostelua)

5 freelanceria on tarjonnut keskimäärin 1553 $ tähän työhön


Hi, we are a London(Shoreditch) based design studio, Please get in touch to arrange a phone call to discuss further. Following are some of our recent design projects; UX / UI designing and branding for a Lisää

1500 $ USD 30 päivässä
(2 arvostelua)

What challenges do you anticipate in completing the project? I expect following challenges : Preparing a database schema in accordance with the slaves data. Once it is done then data processing stage will come. Pr Lisää

1333 $ USD 20 päivässä
(5 arvostelua)

What challenges do you anticipate in completing the project? Actually this is pretty interesting job for me. First of all because I am really interested in QT/C++. Also I am interested in using Modbus as RTU for SCADA Lisää

2000 $ USD 20 päivässä
(2 arvostelua)

Thanks for your job offer! I read your description carefully and I am very confident in your project. https://itunes.apple.com/us/app/parlor-1-social-talking-network/id426482708?mt=8 https://play.google.com/stor Lisää

1250 $ USD 20 päivässä
(1 arvostelu)
753 $ USD 20 päivässä
(1 arvostelu)

Though I am new here but my team has 7 years of experience into C++. Can very well execute this Project

1433 $ USD 4 päivässä
(1 arvostelu)