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SCADA Modbus Control

$250-750 USD

Cancelado
Publicado hace alrededor de 7 años

$250-750 USD

Pagado a la entrega
Software Dev tools: QT C++ OS: Cross platform Debian Linux, Windows, OS X Initial version must compile and run on Linux Debian and Windows 32bit Database: PostgreSQL Libraries: libmodbus syslog ncurses Examples of Modbus master with QT: QModMaster Components: 1. Console server ncurses program for communication, processing, log database updates and client authentication via radius. 2. Client QT GUI for system monitoring, display and setpoints of control values. Console server program requirements: 1. Connect two unique Modbus TCP slaves simultaneously. framework should be scalable for future slaves. 2. Configure IP / hostname and ports for slaves via ncurses menu. 3. Read / Write all values to arrays from provided modbus tables. 4. Process values from / to arrays to real values then write / write SQL tables for logs or recipies. 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. 7. Two modes for users: read only for user R/W for admin. Client QT GUI 1. Connect to server via RPC. 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. 4. Display heartbeat of all devices in upper left corner.. Future improvements after initial goals are met: 1. Modbus RTU 2. Alarms function on server if modbus values are out of range or set. 3. Display Alarms on client.
ID del proyecto: 12756853

Información sobre el proyecto

12 propuestas
Proyecto remoto
Activo hace 7 años

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12 freelancers están ofertando un promedio de $715 USD por este trabajo
Avatar del usuario
hello,how are you. i read your bid carefully. i am Modbus, QT expert and have full experience for 10 years. also c++ language is my top skill. i can provide most quality and high speed. if you want to success, please contact me. Then, I will give you good result to the proposals. hire me.
$555 USD en 10 días
5,0 (26 comentarios)
5,7
5,7
Avatar del usuario
Hello. I am expert in Modbus (RTU, TCP/IP). I am also expert in C++/QT. I can do your job well. Could we discuss more details about your project. Thanks.
$833 USD en 18 días
4,9 (27 comentarios)
5,3
5,3
Avatar del usuario
Hi. I'm a programmer from Russia with strong skills in C++. You can see the full list of my skills on my profile page. My offer is to use C++ and Qt library. C++ will provide the best performance compared to other programming languages. Use of Qt library will make the application portable. The user will be able to run it in Windows, Linux, macOS, Android and iOS. I can create fancy GUI for it and customize the application for your needs. I'm good with version control systems, I worked with Git and Bazaar, but I'm able to learn other systems as well. My knowledge in this field includes simple actions like staging changes, commiting them to a local repository, pushing them to a remote one, merging changes, branching, and more complex actions like resolving the conflicts etc. If you're interested, feel free to contact me. All the best, Sergey.
$555 USD en 20 días
4,9 (7 comentarios)
4,9
4,9
Avatar del usuario
Hello, We have accomplished 90% of the project which is similar of your requirement. All we need 10% customization as per your requirement set and specifications. I want to discuss in personal chat in order to explore your needs, which will yield a clear picture of implementation phase. Prior undertaking project, I want to show demo of the work done previously. Apart from demo, I will be sharing following documentation which will turn your project into Quality and Successful delivery: - Technical Project Proposal - Designs - Flow chart for this Project - Execution plan
$773 USD en 20 días
5,0 (2 comentarios)
4,0
4,0
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Interested to do the task ********************* ***************************************************************************
$555 USD en 15 días
4,6 (4 comentarios)
3,3
3,3
Avatar del usuario
$833 USD en 10 días
5,0 (2 comentarios)
2,2
2,2
Avatar del usuario
Hello I have read what you exactly need. However, I would like to ask you a few questions. I do work in a smart way and do not rest until I get the job done. Please feel free to contact me anytime so we can have a detailed discussion and finalize our budget and time line. I will deliver in best possible way ! (A)
$555 USD en 10 días
0,0 (0 comentarios)
0,0
0,0
Avatar del usuario
i can offer you an scada working in modbus protocol or if you prefer even a cloud based scada
$555 USD en 14 días
0,0 (0 comentarios)
0,0
0,0

Sobre este cliente

Bandera de UNITED STATES
Brewer, United States
5,0
1
Forma de pago verificada
Miembro desde nov 8, 2016

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