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PC Modbus Control Server / Client App

$750-1500 USD

En curso
Publicado hace alrededor de 7 años

$750-1500 USD

Pagado a la entrega
Required Software Dev tools: QT C++ GitHub OS: Cross platform Initial version must compile and run on Linux Debian later milestone Win 32 Database: PostgreSQL Libraries: libmodbus 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
ID del proyecto: 13445920

Información sobre el proyecto

5 propuestas
Proyecto remoto
Activo hace 7 años

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5 freelancers están ofertando un promedio de $1.553 USD por este trabajo
Avatar del usuario
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. Proposal: Rich Experience in Modbus communication , handling database . Can do the job in committed time with accuracy and efficiency.
$1.333 USD en 20 días
4,9 (8 comentarios)
4,4
4,4
Avatar del usuario
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, which I think is your final destination. Proposal: Hi I can provide both, client and server application using QT/C++. It will be compiled For debian and for windows (Pretty easy with QT). The framework will be working with unlimited Modbus slaves. You have written a complete introduction but still I have some questions: 1) Where should be that config file? What should be it's format? 2) Do you need to apply some logic between reading from Modbus and Writing into SQL? 3) Do you need TLS and SSL encryption for RADIUS? You will find low bids here. Do you want to give this job to Unprofessional? Looking forward to reply from you Archil
$2.000 USD en 20 días
4,2 (3 comentarios)
4,4
4,4
Avatar del usuario
Though I am new here but my team has 7 years of experience into C++. Can very well execute this Project
$1.433 USD en 4 días
5,0 (4 comentarios)
2,2
2,2

Sobre este cliente

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

Verificación del cliente

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