Modbus rtu uart jobs

I have a C project on CCS that controls motor speed using DRV10970EVM board and LAUNCHXL-F280049C board. I'm looking for a skilled developer to help me customize this code. Key modifications needed include: - Reading the motor speed - Enabling user input via UART interface - Allowing the user to set their desired motor speed using the UART Ideally, you'll have experience with: - C programming, particularly in the context of microcontrollers like LAUNCHXL-F280049C - Motor speed control systems - UART communication - Embedded systems development Your task is to make these modifications to the existing code, ensuring that the system remains stable and reliable. I have a document with more detailed explanation i can send as well.

Resetting our FireLaser DTS with a Siemens Logo device using Modbus

...server on the same router), like UPnP or even better a custom method, possibly simple but reliable. 3. All the clients that have sent a message to the server should be registered in a simple IP list. Then every message from one client should be automatically re-sent over Wi-Fi/UDP to all registered IP-s. 4. Additionally the component should handle low-level basic RX and TX interfacing over one UART and one I2C port. 5. The target HW environment will be Raspberry Pi Zero 2W with Linux. The sending and receiving code should execute possibly in the background in order to allow to use the host Linux platform to perform other processing in parallel. 6. The component should be 2-way and use simple circular queues to buffer RX and TX messages. I have attached a draft, base class Q...

According to the attached diagram it is necessary to measure the electrical conductivity value with an ESP32 and via RS485 Modbus transfer the value to a Siemens S71200 PLC. In addition to the creation of the software, the project must be tested online with the PLC and the acquisition system as per the diagram. The communication parameters are 9600,N,8,1 and the slave is number 2

...simultaneously (using DMA) and store the values read from EEPROM into the DDR3 memory (required data reading speed must be at least 2megabytes per second per SPI or highest read speed supported by EEPROM whichever is higher). 8) In the C program after step 7, it will compare & verify that what is written into EEPROM in step 6 is same as the values obtained in DDR3 in step 7 and send the message to UART (compare pass or compare fail results with details where the compare failed). 9) Our deliverables will be Vivado project files which will cover all the above steps including all source files (bare metal C program is needed). Source files must be well commented to gain easy understanding. A detailed technical document explaining the solution architecture and approach, algorith...

I am looking for a proficient developer who can help me create an Edge Impulse gateway on a Raspberry Pi. The primary goal of this project is data collection using accelerometers and gyroscopes as the primary sensors via industrial protocol such as OPC UA Server or Modbus/TCP Server & MQTT. Key Responsibilities: - Develop and deploy the Edge Impulse gateway on Raspberry Pi for data collection. - Configure the gateway to work seamlessly with accelerometers and gyroscopes. Ideal Skills and Experience: - Proven experience in developing Edge Impulse gateways, especially on Raspberry Pi. - Strong knowledge of working with accelerometers and gyroscopes. - Solid understanding of data collection and edge computing concepts would be a plus. If you have the required

The idea is to experiment and listen to the frames of the modbus master and slave (Any RS485 modbus slave), you can simulate the HMI with Weintek, for example, with a camera to capture images of the HMI and using OCR (artificial vision) in Python Windows to match the variables found with the memory table that is running, you can virtualize com ports. you can simulate the communication of any process

I need a highly competent developer experienced in RS232 and RJ45 Ethernet for a specialized project. The principal purpose of this project is to convert serial data to Ethernet data. This data conversion is specifically tailored for Industrial control systems. Key competencies and preferences: - Expertise in RS232 and RJ45 Ethernet. - Familiarity with TCP/IP and Modbus TCP because these are the communication protocols the server host needs to support. - A strong background in industrial control systems development. The desired outcome of this project is a seamless data dialogue between devices via Ethernet. Can't wait for your input.

...medical equipment in a way that it can seamlessly drive a 24V wheelchair. - The joystick controller and the driver unit should be a complete, integrated system. Communication Interface: - I prefer a programmable microcontroller and driver unit that can communicate with UART communication protocol Ideal Skills: - Proficiency in industrial product design, especially joystick controllers and driver units. - Experience in medical technology will be a valuable asset. - Knowledge in wired communication protocols like UART is essential for the job. the most important detail of the project as follow : A-the part we already done and proven its functionality : 1-the wheelchair are driven by dual DC motors and power with 24 volt battery. the dc motor and the mechanical part...

I'm looking for an experienced C programmer to create an IEC-104 slave application from a Modbus TCP/IP implementation done in C for Linux. This application will run on Debian and will be primarily used for monitoring and logging purposes. Key Deliverables: - Develop IEC-104 slave application - Implement monitoring and logging functionalities - Ensure seamless integration with existing Modbus TCP/IP implementation Ideal Skills and Experience: - Proficiency in C programming - Experience with Linux, particularly Debian - Prior exposure to Modbus TCP/IP and IEC-104 protocols - Strong understanding of monitoring and logging systems - Ability to deliver clean, efficient and well-documented code If you have prior experience in similar projects or have a strong back...

I am in need of a professional who can efficiently handle an RS485 device that requires r...TCP/IP Ethernet serial server converter - Installation and configuration of the converter with the RS485 device - Ensuring smooth and effective communication between the RS485 device and the TCP/IP Ethernet serial server Preferred skills and experience: - Proficient in working with RS485 devices - Strong knowledge of TCP/IP Ethernet serial servers and hardware programming - Prior experience with Modbus TCP - Familiarity with Arduino, Raspberry Pi, and ESP8266 Your responsibility will strictly be focused on setup and reconfiguration; no modifications on the RS485 device will be necessary. Please only bid if you are confident with this job, have relevant experience, and can deliver the projec...

...Maximum board size 100mmx200mm aprox. • Power souce 12v, protected and converted to other DC (present in CMIO) • USB-C with mini USB conector for programming (present in CMIO) • USB 3.0 (present in CMIO) • Ethernet (present in CMIO) • CANBUS • PCIe (present in CMIO) • SD card slot (present in CMIO) • HDMI to LVDS signal + backlight • AIS class B • Other UART inputs with optocouplers (to be decided) • GPS • GPIO ports accesss via male connector (compatible with Raspberri Pi) These are the main requeriments, maybe other minor will appear during the design. I can provide schemas for all the parts involved (can bus, LVDS, AIS,...). The job consist in the design of the bo...

I'm seeking an experienced C# developer proficient in .NET with modbus protocol to integrate a commercial security device within our system. You will work on: - Establishing a connection with security device through modbus protocol - Integrating real-time monitoring feature to the system - Handling sensor data in real-time monitoring The ideal freelancer for this project should have a robust background in C# programming, .NET framework and Modbus protocol. Previous experience in device integration for commercial security systems would be a plus. If you have a knack for problem-solving, attention to detail and are comfortable with handling sensor data, you're just who I'm looking for! Let's enhance our system's security together.

See Document attached for details. Source code is required. I would like the programmer to use PYModbus-3.6.8 for the PLC communication and Tkinter for the GUI in the Python program.

I am looking for a freelancer who is experienced in embedded code, specifically Arduino. I have a specific project in mind that requires the use of embedded code. Skills and Experience Required: - Proficiency in Arduino programming - Strong knowledge of embedded code development - Experience in working on projects involving Arduino and RS485 Modbus protocol Refer the datasheet attached if needed The purpose of the project is not specified.

Currently working on a project where I need ABMP file Printed using a raspberry pie PicoW and a thermal printer HS-K33 using the UART on thr pico. I have attached the bmp file.

I'm in need of a PIC microcontroller programmer to help with enhancing an existing project and resolving issues. Key Responsibiliti...enhancing existing systems with limited or no documentation. - Ability to understand and enhance existing code. Please note that the current project has limited documentation, thus being able to work in a less structured environment and reverse-engineer the existing system is crucial. Currently I have 2 issues which I want to resolve and based on the same I can give other task in future 1. Fix a UART driver issue because of which data is lost in between 2. Fix Memory map issue because of which text message are not being send as it takes no as junk character I have bried idea and can demonstrate the issues remotely. I am looking for long t...

...process of input / output material flow within our equipment should also make data available on MODBUS TCP. The successful candidate should: - Design and implement a solution for: - Data Monitoring: and making it available real-time to align with our process control requirements. - Unit Load Material Handling: a process whereby the equipment handles load capacities one unit at a time. - Monitor key performance data, specifically: - Speed: The rate of movement of our material in the process. - Load Capacity: The equipment's capacity to hold materials. - Material in process: To maintain an efficient flow and avoid operational lags. - Have experience with Delta PLC, HMI, and MODBUS TCP protocols. Proficiency in control system engineering, prog...

I am looking for an experienced developer who can create an ESP32-based IoT system with the following features: - Wireless Connectivity: The system should be able to connect to Wi-Fi networks...form of communication, preferably more simple as possible. The most unique part of this project is the sensor integration. I need the ESP32 to be able to integrate with an energy meter that uses the modbus rtu protocol. Therefore, prior experience with this type of sensor would be a significant advantage for anyone interested in this project. Ideal Skills and Experience: - Proficiency in ESP32 programming - Background in IoT systems and real-time monitoring - Experience with Wi-Fi connectivity on microcontrollers - Familiarity with integrating and programming energy meters using ...

I have a PIC24 board that's facing issues with the UART driver. The problem specifically lies in missing data packets during data reception. This is causing data loss and inconsistency in the communication. Key Requirements: - Identify and fix the root cause of the data loss during the reception process. - Ensure that the UART driver is able to receive all data packets without any loss. - Implement measures to make sure the communication is reliable at the specified baud rate of 9600 bps. Skills and Experience: - Proficiency in working with PIC24 boards and UART drivers is a must. - Past experience in identifying and resolving data loss issues in embedded systems. - Understanding of data communication, especially UART, and experience with low baud rates...

Seeking an experienced firmware engineer to create the firmware on an STM STA8089FG GNSS chip to customize the data sent out via its UART interfaces. The task: - Obtain firmware source code and SDK from ST - Modify firmware to allow custom UART data output: UART0 - GNSS, UART2 - debug strings - Provide source codes so we can update debug messages if needed

We are having problems with communication between a Weintek easybuilders program and communication via modbus. I am looking for someone who can set all the settings correctly via team viewer and fix the problems.

Life safety plan. complete a set of plan comply with NJ building code. HVAC One RTU cooling and heating (natural Gas) for offices Need to show FA calculation and toilet exhaust . Warehouse heating Natural Gas Vertical Power Vented Unit Heater. Plumbing two bath room in office and small panty with one kitchen double sink and one toilet in warehouse. Electrical lighting and power . Specific power to office lab and fume hood . Exterior light building . Power to Hydraulic loading dock . Power to elevator . fire alarm and sprinkler show note to be submitted separate with calculation.

The project is to create Inverter automation to start export, stop export and charge the battery automatically using a microcontroller that can subscribe to the server to get spot prices to run the automation. Objectives: 1. Modbus read and write 2. ESP32 Webserver 3. Spot price subscribe 4. Calculation / rules 5. MQTT Service (Server) 6. Price Service (Server) 7. Device Dashboard (Server) Project scope and system architecture are referred to the project brief documentation "Inverter Automation Project "

The system must function as a slave module and be connected via RS485 in mdonbus to a master PLC the conductivity values read must be transferred to a PLC via Modbus which will memorize them. The system must have an ESP32 module, an RS485 converter, a display for local visualization of the electrical conductivity and the probe. The conductivity value to be measured ranges from 0 to 20 mS

Schneider/Rockwell system engineers - ONSITE JOB - INDIAN'S ONLY Scope of job (1) Profibus and modbus communication between different feeders and PLC (2) Implementation & commissioning of control logic in PLC controller (3) SCADA display in all work station, engineering station and servers. Schneider/Rockwell automation engineer needed who has in depth knowledge of PLC programming, Scada and communication protocol Ideal Skills: - Proficient in Schneider/Rockwell systems. - Experienced in industrial automation. - Skilled in system integration. - Able to work under time pressure. If you possess these skills and have a solid understanding of industrial automation, I'd love to hear from you.

...libraries and Arduino IDE for developing any code. I have developed several codes for different kind of boards. I can do simulation by using Proteus also. There are Arduino models and code can be debugged by ELF file. Simulation result is same with real time application. I prefer using ESP32 for Bluetooth or Wifi. It’s code will be developed by Arduino IDE. Programming of it will be made by USB-to-UART converter. Since I have developed several codes until now, it is easy to give good solution....

HELLO :) We are already running on Espcode, that can pull/change modbus on solar inverters(mostly growatt) We need to expand this code, and make it able to take energy (Spot prices) into relation. We use ESP32 1. Be better grapchal looking (Web interface) 2. Access to the energy Prices (Live spot prices) 3. Be able to choose between DK1 or DK2 (This is price regions in denmark) (Also we need to expand to other countries later on) 4. Add tax/vat/tarifs 5. Code needs to be stand alone, meaning it should be able to run without home assistant, but also should be compatible with home assistant. 5. Allow Simple automations, like: Stop exporting electricity if spot price falls below X. or like Start charing battery if prices go lower than X Potentially we i will need you to work with...

I'm looking for a skilled professional to assist with an embedded software project th...professional to assist with an embedded software project that involves working with microcontrollers. Requirements: RTU shall be connected to following ETHERNET TCP IP/ MODBUS TCP IP/ SERIAL/ DNP3.0 SERIAL/ DNP 3.0 IP, etc. The ports Profibus and Profinet used protocol converter RTU connections GPRS link over DNP3 /Mod Bus TCP/IP /GSM GPRS servers. The RTU having functionalities analog input, analog output, digital input, digital output. RTU communication protocol: DNP3 level 4 & MQTT Both RTU Serial Comm Protocol: DNP3 level 4 Master/slave and peer-to-peer, Slave, Modbus Master/Slave DNP3 level 4 in TCP Master/Slave, UDP Master/Slave and peer...

I'm in need of a highly expert system developer for a SCADA Platform. The emphasis is on real-time monitoring and alarm management. The SCADA system should be proficient with sensor connectivity, though the ...for a SCADA Platform. The emphasis is on real-time monitoring and alarm management. The SCADA system should be proficient with sensor connectivity, though the protocol requirement is flexible. Ideal Skills and Experience: - Deep understanding of SCADA systems. - Experience with real-time monitoring and alarm management. - Ability to integrate SCADA with various sensors. - Protocol knowledge in Modbus, Ethernet/IP, and OPC-UA is a plus, though not mandatory. Your key responsibility will be to ensure the system works seamlessly and efficiently, so strong attention to de...

I am in need of an expert in C# project integration. M...version of C# and compatible frameworks, I need a specialist who can ensure smooth integration without compromising any functionalities. Ideal Skills and Experience: - Expertise in C# - Experience in project integration - Knowledgeable about data management, user authentication, and reporting systems in C# - Demonstrated ability to maintain functionalities during integration. -Familiar with Modbus. Your main goal will be to ensure all functionalities from the individual projects remain intact. There is no need to modify or remove any features–we want to maintain all existing features. This is a unique opportunity for a C# developer who is up for the rewarding challenge of integrating three diverse C# projects into on...

I am in search of an experienced freelancer capable of extending the capabilities of my YAML ESP32 EspHome with sophisticated functions. It is necessary to logically combine two values that are read via Modbus with numerical values that are entered directly in the YAML file, and depending on the result, different actions should be performed. So that you can better assess the effort, I have very precisely outlined my desires in the text file.

...trends and advancements in embedded systems technology. Qualifications: Bachelor’s degree in Electrical Engineering, Computer Engineering, or related field. Minimum of 2 years of experience in firmware development. Proficiency in programming languages such as C/C++ for embedded systems. Hands-on experience with Raspberry Pi and STM32 microcontrollers. Familiarity with communication protocols such as UART, SPI, I2C. Strong problem-solving skills and attention to detail. Excellent communication and teamwork abilities. Ability to work in a fast-paced environment and adapt to changing project requirements. Preferred Qualifications: Experience with real-time operating systems (RTOS) for embedded systems. Knowledge of hardware design principles and schematic reading. Familiarit...

I am in need of an expert in C# project integration. M...version of C# and compatible frameworks, I need a specialist who can ensure smooth integration without compromising any functionalities. Ideal Skills and Experience: - Expertise in C# - Experience in project integration - Knowledgeable about data management, user authentication, and reporting systems in C# - Demonstrated ability to maintain functionalities during integration. -Familiar with Modbus. Your main goal will be to ensure all functionalities from the individual projects remain intact. There is no need to modify or remove any features–we want to maintain all existing features. This is a unique opportunity for a C# developer who is up for the rewarding challenge of integrating three diverse C# projects into on...

...control, and integrating the Modbus TCP/IP protocol. The successful candidate will demonstrate expertise in Python programming, servo control, and Modbus communication. Scope of Work: Phase 1: Raspberry Pi Setup & Servo Motors Control Description: Set up the Raspberry Pi 4b to control servo motors, including connecting it to the Delta Touch Screen (DOP-110WS) and configuring communication with the Panasonic Minas Driver (MADLN05NE) and Panasonic Servo Motor (MHMF092L1U2M). Install Modbus server software and develop custom Python scripts for Modbus communication and servo motor control. Conduct thorough testing to ensure alignment with project specifications. Deliverables: Raspberry Pi configured for communication with Delta Touch Screen and servo motor...

...control, and integrating the Modbus TCP/IP protocol. The successful candidate will demonstrate expertise in Python programming, servo control, and Modbus communication. Scope of Work: Phase 1: Raspberry Pi Setup & Servo Motors Control Description: Set up the Raspberry Pi 4b to control servo motors, including connecting it to the Delta Touch Screen (DOP-110WS) and configuring communication with the Panasonic Minas Driver (MADLN05NE) and Panasonic Servo Motor (MHMF092L1U2M). Install Modbus server software and develop custom Python scripts for Modbus communication and servo motor control. Conduct thorough testing to ensure alignment with project specifications. Deliverables: Raspberry Pi configured for communication with Delta Touch Screen and servo motor...

I Need a Telegraf config to read RS-485 Modbus Soil sensors according to the attached protocols, 2 sensors, all the values.

I'm looking to develop a vector controlled Variable Frequency Drive (VFD) for 3 phase, with 3x400VAC input and 9kW output. The focus of this proj...environment. The ideal candidate will have understanding and experience in: - Designing and constructing VFDs - Familiarity with the variances between pump, fan, and conveyor controls, specifically machine controls - Experience in industrial machine operation The specific required control modes for the VFD are: - V/F Control - Sensorless Vector Control - Closed-Loop Vector Control Additionally, Modbus communication capability in the VFD design is essential. I expect the freelancer to deliver a reliable, effective solution that can seamlessly integrate into an industrial environment, considering all the necessary steps and proce...

Seeking a cpp developer to help me to implement the software for a two channel canbus gateway using two custom esp32 boards connected to each other via UART. Each ESP32 is connected to one side of the CanBus. I have the hardware running and can fire sample network traffic at it. I have some code written, which needs to be either optimised / improved / rewritten. The device will ultimately intercept Can Bus data and either pass it on, or manipulate it and then pass it on.

Project description: Solution needed for data acquisition and visualisation. The data has to be collected from a sensor using Modbus RTU, the data needs to be read from the register and logged into a .csv file with timestamp attached to each readout. This however also needs to be visualized realtime as the data collection takes place preferably on a rolling chart with "x" axes being time and "y" axis being the value read. The distinct points should be connected on the graph with a straight line. The time delay between measurements should be as little as practically possible. Available hardware for the task: - "node mcu ESP32s3", or "Panlee WT32 SC-01 plus" the latter has built in RS485. - Nvidia jetson ...

...(optional) programming languages. - Ability to read and understand electronic schematics. - Be ready to deal with hardware. - Be striving for self-education and self-organization. - Have good English verbal and written skills (B2/Upper-Intermediate). Qualifications: - Embedded Linux - Multithreading/multiprocessing - ESP32 MCU development - Web protocols (MQTT, WebSocket) - Low-level protocols (UART, I2C, USB) - Wireless protocols (BLE) - Cloud services (AWS) - Electronic schematics and PCB design - Hardware bring up and debug If you believe that your skills and expertise align with the requirements of this position, please send us your CV. Additionally, if you have a portfolio or examples of previous work, we would be interested in seeing them. We are eager to assess your qual...

...(optional) programming languages. - Ability to read and understand electronic schematics. - Be ready to deal with hardware. - Be striving for self-education and self-organization. - Have good English verbal and written skills (B2/Upper-Intermediate). Qualifications - Embedded Linux - Multithreading/multiprocessing - ESP32 MCU development - Web protocols (MQTT, WebSocket) - Low-level protocols (UART, I2C, USB) - Wireless protocols (BLE) - Cloud services (AWS) - Electronic schematics and PCB design - Hardware bring up and debug If you believe that your skills and expertise align with the requirements of this position, please send us your CV for review. Additionally, if you have a portfolio or examples of previous work, we would be interested in seeing them. We are eager to assess...

...for water level, flows, quality, environmental readings like rainfall, wind, solar radiation as well as some soil sensors. The system controls water pumps, control valves and solenoid valves. Core will be an extensible IO module controlled via modbus. A first pilot will consist of roughly 40 sensors and 50 outputs. While the software side of the project is covered, we are in need of someone to assist us on the hardware side. Skills & Experience: - In-depth knowledge of sensors - Familiarity with selection criteria for sensors - Experience in Modbus IO systems - A good understanding of the principles behind pumps and valves operation Tasks: - Help select the appropriate sensors - Help select required relays, contactors etc. - Advise on the best practice for instal...

Using an STM32F1 Microcontroller and a NFC reader like PN532 (or any other), write C code to a. write a string value to an NFC tag, hereafter referred to as 'data' b. read multiple tags (one by one) and add their data (string value) to an array c. should be able to read minimum 4-5 tags one by one and add their data to the array d. send this array over UART to an ESP8266 (ESP code is not required) e. Use STM32F0 / STM32G0 The tags are placed within reading distance of the reader and the reader must read all tags and log their data to an array. No hardware or circuit design is required, only the STM code is required, along with the description of the hardware used (modules or chipsets that are used). Only limitation is that the NFC reader must be economical.

I am looking for an experienced Arduino programmer who can help design and develop embedded code for an Arduino project based on sensor data collection. As I have skipped on specifying the type of sensors and exact data to be gathered, the freelancer should have broad knowledge across various sensors and be adaptable. Key requirements: - Create code to collect data from various unspecified sensors - Experience with a wide range of sensors is beneficial - Knowledge of Arduino programming and sensor data collection - Problem-solving skills and adaptability - Ability to recommend various sensors based on different use cases Please note, the specific sensors and data to be collected haven't been defined currently, thus I require a professional with wide adaptable skills.

...server (on the same router), like UPnP or even better a custom method, possibly simple but reliable. 3. All the clients that have sent a message to the server should be registered in a simple IP list. Then every message from one client should be automatically re-sent over Wi-Fi/UDP to all registered IP-s. 4. Additionally the component should implement low-level basic RX and TX interfacing over one UART and one I2C port. 5. The target HW environment will be Raspberry Pi Zero 2W with Linux. The sending and receiving code should execute possibly in the background in order to allow to use the host Linux platform to perform other processing in parallel. 6. The component should be 2-way and use simple circular queues to buffer RX and TX messages. I have attached a draft, base cla...

Objective A fully standard complaint lite loaded data collection implementation and integration for Asset Manager application from industrial devices supporting Modbus TCP & DNP3 protocol. • A standard compliant Modbus TCP & DNP3 implementation to collect data from external devices. • Customized specific attribute data retrieval from the device. • The implementation should be extendable to support new devices without modifying base implementation • The implementation should be either in pure dotnet C# or Java/Kotlin. dotnet & C# are preferred. • The implementation/integration should have 100% unit test coverage.

...enhancing the hardware and firmware of our existing PIC24 boards. The scope of work includes: Hardware updates: - Addition of new interfaces - Implementation of new readers like RFID, Weight and other sensors on UART, SPI, I2C Firmware Changes: - Integration of the new reader interfaces - Implementation of bug fixes - Updating existing firmware to accommodate the new changes - Fulfillment of new requirements, which will vary based on specific projects The ideal candidate should have relevant experience in board-level design and firmware engineering, with proficiency in UART, SPI, I2C protocols and development using the PIC24 platform. The project may also involve creating support for additional sensors, enhancing communication capabilities and improving power mana...

I want to migrate a specific C# application to Xcode for MacOS Sonoma (14.4). This app is responsible for controlling a programmable DC Power Supply and this functionality must be maintained in the new version. Key Requirements: - The interface should emulate the layout of the current C# app - ... Key Requirements: - The interface should emulate the layout of the current C# app - Must preserve the specific voltage/current settings from the original application Ideal Skills: Freelancer(s) will have a proven background in both C# and Xcode, with a focus on porting between platforms while maintaining functionality. Knowledge of programming for DC Power Supply control via the built-in UART would be a huge plus. The ability to recreate specific layout designs in Xcode is als...

...controlling two tanks equipped with digitally controlled ball valves and variable resistor water level sensors. The primary objective is to maintain specific water levels within each tank, dictated via Modbus messages, while compensating for continuous water outflow. Project Details System Components: Two water tanks, each regulated by digitally controlled ball valves. Variable resistor water level sensors for real-time water level monitoring. A central Siemens Step7 PLC unit that receives water level targets via Modbus protocol. Requirements: Develop and implement efficient ladder logic to interpret Modbus messages that dictate the desired water levels for each tank. Program the PLC to control the ball valves, opening them fully to fill the tanks, or closing th...