Plccông việc

Chúng tôi đang tìm kiếm tuyển dụng viên freelancer để tìm kiếm ứng viên cho vị trí lập trình PLC và C/C++ với nội dung công việc như trong đính kèm.

Chúng tôi cần tìm kỹ sư cơ điện làm việc partime theo từng dự án, khu vực làm việc Bắc Ninh và Hải Phòng. Kỹ sư có kinh nghiệm lắp đặt và set up máy, sử dụng thành thạo vi tính, có kiến thức về lập trình PLC.

Tôi muốn thuê người biết lập trình PLC. Nhiều dự án nhỏ.

Xây dựng hệ thống quản lý khách sạn onli...phòng. Phần mềm có các chức năng: mở phòng, trả phòng, dọn phòng, sửa phòng, bán dịch vụ cho từng phòng, Tính tiền phòng, theo giờ, theo ca, theo ngày. quản lý thu chi, kiểm tra Lọc danh sách phòng trống, phòng đang có người ở. ... Quản lý khó, quản lý nhân viên. Báo cáo doanh thu, theo ngày, theo tuần, tháng, năm. Phần mềm kết nối với 1 hệ thống phần cứng để quản lý điện từng phòng (có thể sử dụng PLC hoặc phần cứng phù hợp khác, ) Yêu cầu phần cứng hoạt động như sau: khi check in: điện trong phò...

...reliable control program running on a Schneider Electric PLC. All field devices will communicate over Modbus TCP/IP, so the job centres on writing and testing the logic that opens or closes each valve, reads every sensor, and enforces the temperature set-points and safety limits I will provide. You’ll work directly in EcoStruxure Control Expert (Unity Pro), mapping the correct holding/input registers, building the sequence logic (ladder or structured text—your choice), and setting up alarms and manual-override modes. Once the code is ready, I’ll load it on site; remote commissioning support through VPN is essential to fine-tune timing and confirm that every valve stroke and temperature reading behaves as commanded. Deliverables • PLC program file...

I need a purpose-built Wi-Fi modem that can sit in the field, discover and manage between twenty and thirty of my smart prepaid electric meters at once, then forward their information to a third-party server. Core requirements • Meter side: maintain a stable local link to each prepaid el...sequence, and test report validating 20‒30-meter scalability. 5. Full code and all necessary things handover Acceptance criteria • Stable operation for 72 hours with thirty meters, zero data loss. • Secure Wi-Fi reconnection in under ten seconds after dropout. • All three data categories reach the server and are ACKed. Feel free to propose the most suitable local meter interface (RS-485, PLC, or other) as long as it meets the above performance targets and keeps...

...symbols, just clean coloured indicators laid out logically as per each PLC (6 off) What I will provide: • Product documentation (not very good) You will have to work out register names etc yourself. • Network access to the PLC for testing (via VPN or local session). An initial session can be set up that is connected to a single spare PLC for reference testing if you like. What you will deliver: • A self-contained page (HTML/JavaScript, Python Tkinter, Ignition, or another lightweight tool you recommend) that polls the PLC on a defined interval and updates the indicators in real time. • All source files and a short README explaining how to adjust polling rate, add or rename points, and deploy on a Windows PC besi...

Our production line runs entirely on an FA Feurer Automation PLC platform that now needs a careful round of maintenance and strategic upgrades. The immediate focus is on the core controllers and the associated communication networks that tie the line together. You will review the existing ladder logic and hardware configuration, identify firmware or parameter discrepancies, and then implement improvements that boost stability and cycle-time performance. After each change I expect clear documentation describing what was adjusted, why, and how to roll back if ever required. Because the install is proprietary FA Feurer equipment rather than a mainstream Siemens or Allen-Bradley rack, prior, hands-on experience with FA Feurer tools, programming environment and diagnostic utilities i...

...complete running PLC program developed in Siemens TIA Portal V20 for: PLC: Siemens S7-1200 (CPU 1212C) HMI: Siemens HMI (compatible with TIA Portal V20 project) The machine is already operational. I now need specific modifications and corrections in the existing logic. Scope of Work 1 Open and fully review the existing PLC and HMI project. check the list of required changes that I have mentioned inside the project files. the required logic changes properly. there are no conflicts with existing blocks, functions, or interlocks. that all modes (Auto / Manual / Safety logic) behave correctly after modification. the updated project file with clean structure and comments where required. 7. Install the program remotely on PLC and HMI Important

Dear Daniel, Based on our recent discussions and demonstrations, I am formally sharing my proposal and quotation for the development of th...Recipe library and selection Product assignment dashboard Status indicators and interlocks ? Database (MySQL) Parent–child recipe structure Optimized foreign key design Active status tracking table Indexed queries for fast access Full SQL export provided ?Deliverables You will receive online demonstration of : Ignition Project Complete Perspective screens Named Queries & scripts MySQL schema PLC tag/DB mapping list As discussed the project is divided into phases, in this phase complete project will be demonstrated through video and online live support. Final files will be handed over in next phase. Looking forward to your co...

Create Ignition based recipe system with Siemens PLC

Im looking for a skilled and experienced PLC and HMI designer to assist with a project I have to deliver. The assistance would be in the form of providing graphical support to the project on the HMI interface which I will develop with the EXOR Jmobile Studio platform. The candidate would need to have strong skills to produce images, and SVGs for the various graphical elements/icons/buttons and backgrounds. The theme of the HMI interface for the PLC will be a minimalistic industrial style with a medium brightness color palette (Not dark or not light, in between). Knowledge of PLC programming and Javascript would be advantageous but not essential (As I will be doing the PLC programming on the Omron NJ series PLC). *** I ONLY WILL CONSIDER DESIGNERS WIT...

I need a PLC-based solution that will take over the quality-control stage of my manufacturing process. The goal is to move from manual checks to a fully automated, repeatable system that flags defects in real time and logs production data for traceability. Here’s what I expect: • A recommendation on the most suitable PLC family (Allen-Bradley, Siemens, or similar) together with any required I/O modules, sensors, and actuators. • Development of the ladder logic (or structured text) that drives the QC sequence—sensor readings, pass/fail logic, reject gate actuation, and data capture. • Electrical and mechanical integration drawings so my in-house team can wire and mount everything exactly as intended. • A concise commissioning guide plus ...

I need an expert to establish communication between two Siemens S7-1500 PLCs using OPC UA. Requirements: - Send digital, analog, and alarm signals. - Control a program on the server PLC via the client PLC. - Transmit maintenance data. Ideal skills and experience: - Experience with Siemens S7-1500 and OPC UA. - Proficiency in handling digital, analog, and alarm signals. - Strong background in PLC programming and communication protocols. Please provide relevant work experience in your bids.

I'm seeking an experienced PLC programmer to convert my existing SLC500 process control system to a Click PLC. The SLC500 is obsolete, and I need to ensure continuity in process control with a modern solution. Key Requirements: - Migrate all existing code and logic from SLC500 to Click PLC. - Ensure that the Click PLC can replicate all current process control functionalities. Ideal Skills and Experience: - Proficiency in both SLC500 and Click PLC systems. - Strong background in process control automation. - Experience with PLC programming and code migration. - Attention to detail to ensure no loss of functionality during the transition. Please provide examples of similar work done and ensure you have the necessary skills to handle this migr...

...touch-friendly layout. • Implement workflow screens that guide the operator through job selection, automatic tool-change, start / pause / stop, and real-time progress feedback. • Architect the code so that all machine calls are abstracted behind a service layer; I will plug this layer into the Beckhoff PLC via ADS or another Beckhoff-compatible protocol after the UI is finished. • Include basic safety interlocks (e.g., block “Start” until guard door closed) as placeholders that I can later map to PLC bits. Nice-to-have (future phases, not mandatory now): manual jog controls, alarm history, and on-screen G-code preview. If you have experience with those, mention it so we can plan the next milestone. Acceptance criteria 1. Compiles and runs...

You will be living and have the right to work in the UK. We need a skilled electrician to upgrade and complete several control panels across multiple sites in London and Southampton so you will be mobile and have your own tool kit. Key tasks include: - Finish wiring control panels to 3-phase pumps - Wire control panels from scratch - Swap out a PLC on-site in Southampton, converting inputs from 0 to 24V - Full testing and commissioning after wiring Ideal skills and experience: - Electrical engineering background - Experience with 3-phase systems and PLCs - Ability to upgrade and wire control panels - Proficient in testing and commissioning electrical systems Please provide relevant experience and a timeline for completion.

looking for an experienced OT / Industrial IIoT freelancer to develop a small on-premise technical demo (PoC) related to an automotive Paint Shop (Pre-Treatment & E-Coat). The goal is to demonstrate a realistic Industry 4.0 data flow, fully on-premise, without modifying PLC control logic, and aligned with industrial cybersecurity best practices.

I need an experienced PLC programmer to develop a process control system using ABB AC500 PLCs. The programming should be done in Ladder Logic (LD). Key Requirements: - Expertise in ABB AC500 PLCs - Proficient in Ladder Logic (LD) - Experience with process control systems Ideal Skills: - ABB certification or equivalent experience - Strong background in industrial automation - Problem-solving and debugging skills Please provide relevant experience and any certifications.

I have a Siemens IOT2040 already running Node-RED and two flow-meters that expose their readings over Modbus registers. I need a clean flow that polls those two devices, keeps the register map exactly as it is, and republishes the same data over Modbus TCP so a Crimson-based PLC on the other side can read it without extra parsing or scaling. There is no data pre-processing involved: whatever the meters expose is what the Crimson PLC must see. All I’m after is a reliable bridge with tidy, documented Node-RED nodes and comments so future edits are easy. Deliverables and Remote Work: 1- I will provide access to Red node and computer connected to the IOT - work can be done remote connection or on your workstation then imported here, 2- There will be UIs on the Node...

I already have a solid Beckhoff TwinCAT program running one of our stations stations. I now need that proven logic adapted and commissioned on a second, nearly identical arm so it operates just as reliably. The work starts with reviewing the existing TwinCAT 3 project, mapping the EtherCAT I/O for the new cabinet, tweaking motion parameters where the mechanics differ, and then loading everything to the CX controller. After deployment, I will need the full functional test: start/stop, homing, safety chains, and a complete production cycle to prove repeatability. Once the arm is cycling cleanly, spend some time beside the line with my maintenance crew. A practical “teach-as-we-go” session is perfect—show them how to tweak set-points, clear common faults, and pull updated ...

...that adjusts with high precision the opening between two knives, controlled by Omron NX102-1100 PLC via EtherCAT and EtherNet/IP. Each knife is driven by an Omron 1S servo motor (R88M-1M40030T, 400 W) with R88D-1SN04H-ECT drive and a 10:1 Apex AB060 gearbox. The system includes an HMI (Omron NB/NA) connected over EtherNet/IP for operation, monitoring, and diagnostics. The goal is to achieve and maintain two nominal openings — 400 µm and 700 µm — or a custom value defined by the operator or external PLC. The PLC must continuously calculate the current opening (difference between right and left knife positions), display it on the HMI, and send it in real time via EtherNet/IP to the main line PLC. Safety is critical: any knife motion re...

Im looking for a skilled and experienced PLC and HMI designer to assist with a project I have to deliver. The assistance would be in the form of providing graphical support to the project on the HMI interface which I will develop with the EXOR Jmobile Studio platform. The candidate would need to have strong photoshop, inkscape or alternative skills to produce images, and SVGs for the various graphical elements/icons/buttons and backgrounds. The theme of the HMI interface for the PLC will be a minimalistic industrial style with a medium brightness color palette (Not dark or not light, in between). Knowledge of PLC programming and Javascript would be advantageous but not essential (As I will be doing the PLC programming on the Omron NJ series PLC). ***...

I need a skilled programmer to integrate and control our AHU and BMS systems using Horner. The system should be fully integrated and manage AHU and BMS functionalities. Key Requirements: - PLC programming expertise, especially with Horner - Experience with AHU and BMS systems - Ability to fully integrate multiple control systems Ideal Skills: - Background in building management systems - Proficiency in temperature, humidity, and ventilation control - Strong problem-solving abilities and attention to detail Please provide relevant experience and ensure you can work within the budget.

I have a Siemens LOGO PLC on my network that speaks Modbus-TCP and I need a clean, well-commented Python script that can both read from and write to its registers using the pyModbusTCP (or compatible) library. The goal is to end up with a small module I can drop into a larger project, so clarity and reliability matter more than flashy UI. Here’s what I expect: • A single .py file that opens the connection to the LOGO (IP, port and slave ID must be easily configurable at the top of the script). • Functions I can call for typical tasks: read_coils, read_holding_registers, write_single_coil, write_single_register (or their pyModbusTCP equivalents). • An example section (under if __name__ == "__main__": ) that demonstrates the above functions in ac...

...SCADA / Remote Monitoring System for solar plants. Project Objective To design and develop a custom SCADA-based Remote Monitoring System for solar power plants that enables real-time monitoring, analytics, alerts, and reporting. Scope of Work The freelancer will be responsible for end-to-end development, including: 1. Data Acquisition Integration with inverters, meters, weather sensors, SCBs, PLC/RTU Protocols: Modbus RTU / TCP, MQTT, OPC (preferred) 2. SCADA & Dashboard Development Real-time plant monitoring (DC/AC parameters) Plant-wise and inverter-wise dashboards Interactive charts & graphs (generation, PR, CUF, losses) 3. Monitoring & Analytics Energy generation (Daily / Monthly / Yearly) Performance Ratio (PR), CUF Equipment health monitoring Fau...

I’m rolling out a new control strategy and need a seasoned Omron PLC specialist who can make the controller talk fluently with the rest of our plant-wide software. The priority is integration—linking the Omron PLC to upstream and downstream systems so that real-time data, alarms, and commands move seamlessly between the controller and our supervisory platforms. Whether the target is a SCADA package, an HMI station, or even an ERP layer, the end result must be a robust, well-documented program that plays nicely with standard industrial protocols. Here’s what I expect: • Clean, fully commented ladder or structured-text code (CX-Programmer / Sysmac Studio, as appropriate). • Communication setup and mapping for each external system, including tags...

Trabajo con un PLC Siemens S7-1500 y necesito completar la programación de control y monitoreo de la maquinaria en TIA Portal V19, junto con la configuración de su interfaz HMI. El código base ya está creado, pero deben afinarse las rutinas de control, optimizar los bloques de datos y diseñar pantallas que muestren estados, alarmas y tendencias en tiempo real; todo debe quedar documentado en español. Para que el proyecto quede cerrado satisfactoriamente requiero: • Archivo completo de TIA Portal V19 con programa PLC y proyecto HMI. • Pantallas HMI operativas y enlazadas a las variables del S7-1500. • Instrucciones de puesta en marcha y respaldo (PDF y comentarios in-code). • Sesión remota de prueb...

...clients across industry, logistics, hotels, and commercial facilities. We are looking for experienced freelancers to support our projects in the following areas: Areas of Expertise: RFID Access Solutions – industrial facilities, hotels, commercial buildings, machine authorization Radio & Antenna Concepts – LoRa, WLAN, LTE/5G indoor coverage, antenna layout and field planning Automation Concepts – PLC design, process control workflows (planning only, no on-site execution) Robotics Concepts – educational and industrial robot integration, process optimization What We Offer: Remote collaboration across the EU Clear project scope and deliverables Professional, long-term partnerships Requirements: Proven experience in one or more of the areas abo...

I have an Arduino Opta PLC that must act as the Modbus RTU master for two drives—a Siemens SINAMICS V20 and a Power Electronics VFD. The goal is simple: a user touches a Cloud- Arduino touchscreen, enters a ratio such as 30 : 70, presses “Run,” and the PLC then runs each VFD for the correct proportional time slice before repeating or stopping as configured. What I need from you • Ladder-logic code written in the Arduino PLC IDE that handles Modbus polling, ratio calculation, timing, and safe start/stop sequences for both drives. • A detailed step-by-step guide (screenshots encouraged) covering wiring, RS-485 settings, drive parameter maps, code deployment, and how to expand or tweak the timing logic later. Acceptance will be based on:...

Requirements for Developing 21 CFR Part 11 Compliant Software 1. Introduction This report outlines the technical, functional, and regulatory requirements for developing software that is compliant with 21 CFR Part 11, capable of communicating with a Programmable Logic Controller (PLC), displaying real-time process data, and controlling PLC operations. Such software is typically used in FDA-regulated industries including pharmaceuticals, biotechnology, medical devices, and food & beverage manufacturing. The goal is to ensure that the software meets data integrity, security, auditability, and electronic record/electronic signature (ER/ES) requirements while maintaining reliable and secure industrial control system integration. ________________________________________ 2. Over...

...clients across industry, logistics, hotels, and commercial facilities. We are looking for experienced freelancers to support our projects in the following areas: Areas of Expertise: RFID Access Solutions – industrial facilities, hotels, commercial buildings, machine authorization Radio & Antenna Concepts – LoRa, WLAN, LTE/5G indoor coverage, antenna layout and field planning Automation Concepts – PLC design, process control workflows (planning only, no on-site execution) Robotics Concepts – educational and industrial robot integration, process optimization What We Offer: Remote collaboration across the EU Clear project scope and deliverables Professional, long-term partnerships Requirements: Proven experience in one or more of the areas abo...

... The system will interface with a Siemens S7-1510SP PLC (TIA Portal V19). The project involves 6 products sharing one database, where only one product runs at a time. Key Features Required: -Color Selection UI: A visual palette where users pick a color to capture its Hex ID as the database key. -Recipe Management (CRUD): Ability to Create, Save, View, and Edit recipes. Each recipe contains a 23-row matrix of temperature/VLT data. -Interlock Logic: Only one of the 6 products can be in "RUN" mode at a time. Running recipes must be locked from editing or deletion. -PLC Data Handshake: On "Start," Ignition must send only one specific row from the 23-row matrix to the Siemens PLC. Testing & Hardware: -Hardware Access: I have a physical PLC...

...need a knowledgeable partner to walk me through the logic so I can maintain and modify it on my own. The focus is purely on the programming side: ladder logic, function block diagram, and structured text. I’d like you to open the code with me—whether it’s in CX-Programmer, Sysmac Studio, or the tool you prefer—and explain, step by step, how each rung, block, and routine works together. Once the PLC flow is clear, we will turn to the HMI. I need to understand how the screens tie into the tags, how data is visualized, and the principles behind the current interface design. Showing me the navigation structure, tag bindings, and the way trends or numeric displays are configured will be key. By the end of the consultation I want to: • Trace a signal from...

I need a programmer who is already comfortable working with Parker-brand HMIs to build a fresh set of operator screens from the ground up. The project is purely new-screen creation—nothing in the existing interface needs to be modified—so your attention can stay on clean layouts, intuitive navigation, and reliable tag mapping to the PLC. All project files must open natively in the standard Parker development environment (e.g., Interact Xpress or the current Parker software you normally use) so that my in-house team can maintain them later. Once the graphics and logic are in place, I will load everything on the physical unit and verify that every tag, alarm, and button responds correctly; I will rely on you for any tweaks uncovered during that acceptance test. Please sh...

I need to program a PLC to replace failed control boards on hydraulic column lifts for vehicles. Requirements: - Help in selecting the right PLC - Program PLC to make lifts functional Ideal skills and experience: - Experience with Siemens, Allen Bradley, or Mitsubishi PLCs - Knowledge in programming PLCs for hydraulic systems - Background in industrial automation - Familiarity with safety protocols and remote monitoring (a plus) Please provide relevant experience in your bids.

...well on: Business cards Clothing Social media Website Must be supplied in: Vector format (AI, SVG or EPS) Transparent background versions BUSINESS CARD CONTENT Front Logo Tom Gee Automation & Industrial Engineering Contractor +44 7833 430 838 Instagram = BluePeakEngUK Email - Leave empty not made one yet i can fill in myself Services (clean, professional wording) PLC Programming (Siemens TIA Portal & Step 7) PLC Modifications & Optimisation Commissioning & Site Start-Up Factory Acceptance Testing (FAT) Control Panel Testing & Pre-Site Software Installation Industrial Electrical Installations Electrical Fault Finding Mechanical Installation & Integration TIG Welding & Fabrication Design should be clean, modern, and easy to re...

...for precise temperature and humidity control. Scope • Calculate heat load, air changes, and static pressure requirements for the entire vertical footprint. • Develop ductwork and diffuser layouts that keep every aeroponic nozzle supplied with clean, evenly distributed air. • Specify fans, filtration, dehumidification, and control hardware that can be sourced locally and integrated into our PLC. • Provide 2-D drawings and a 3-D model (AutoCAD or Revit MEP) plus a bill of materials. • Include commissioning guidelines and sensor placement to validate performance once installed. Acceptance criteria The design must deliver uniform airflow (±10 %) across all grow levels, maintain 20-25 °C and 55-70 % RH under full load, and fit within t...

...CP1E or CP2E** PLC that: 1. **Sends data through RS-232** whenever any digital input changes 2. **Receives serial commands to control digital outputs** The program must be **final and functional**: open in CX-Programmer, download to PLC, and work **without further testing or adjustments**. ## Functional Requirements * **RS-232, No-Protocol mode** * **115200 baud, 8N1** * Monitor **8 digital inputs** * On any input change: * Send data immediately via serial * Binary format preferred (1 byte or 2 bytes), ASCII also acceptable * Detect changes using comparison (e.g. XOR with previous state) * Include basic debounce/filtering * Receive serial commands to: * Set / reset digital outputs * Simple, robust command format * Must handle noise or invalid frames safely (n...

...with no missing scope or assumptions. Scope of Design (examples, not limited to): Industrial power distribution and site electrical circuits Cable routing, trays, and mechanical protection Power feeds to machines, HVAC, and cooling systems High-current distribution (commercial / industrial scale) Grounding / earthing systems Control circuits, field wiring, and connections to controllers / PLC Coordination between panels, field equipment, and site works Requirements: Industrial-level design only (residential or domestic examples are not acceptable) Drawings must be clear, detailed, and ready for contractor execution The design should demonstrate the ability to plan, coordinate, and implement on site Include enough detail so freelancers can estimate pricing and quantit...

I'm looking for an advanced energy management system specifically designed for electricity utilities. This system should leverage sensors and IoT devices for data collection. Key functionalities should include: - Monitoring consumption in real-time - Billing and invoicing based on accurate data - Fault detection to identify and alert on issues Ideal skills and experience: - PLC programming and HMI UI/UX experience to build. - Expertise in IoT and sensor integration - Strong background in energy management systems - Experience with real-time data processing and analytics - Proficiency in developing user-friendly interfaces for monitoring and reporting Please provide examples of similar projects you have completed.

...current production flow and space constraints (layout drawings and photos provided once we start). • Produce a complete mechanical design for the cuber system—including pallet conveyor interface, pick-and-place mechanism, stacking pattern logic, and safety guarding. • Deliver detailed CAD models, assembly drawings, and a bill of materials ready for procurement and fabrication. • Recommend servo/PLC hardware and control architecture that can integrate with our existing line. • Provide a concise commissioning guide so my in-house team can build and fine-tune the unit. Key points • Focus is strictly on the cuber; elevator or lowerator details are not required at this stage. • Design must keep up with a cycle time of 12–15 second...

I need a PLC program for a bandsaw using a Fatek PLC, complete with an HMI interface. The HMI should control start/stop operations and toggle between automatic and manual modes. Key Requirements: - Automatic mode: start, material clamping, pause - Manual mode: control for coolant, hydraulics, clamping, and motor for lower raise Ideal Skills and Experience: - Proficiency in Fatek PLC programming - Experience in HMI design and integration - Knowledge of bandsaw operations and safety protocols Please provide relevant experience in your bids. Thank you!

Our production line runs on a Siemens PLC that exchanges data with several devices over Ethernet/IP. Lately we keep getting random communication errors that halt the process, yet a simple reboot clears the fault—until it reappears. I need an engineer who knows Siemens hardware and TIA Portal inside-out to pinpoint the root cause, correct the PLC logic or network configuration, and make the problem disappear for good. Here’s exactly what I’m after: • Investigate the communication faults and identify their source, whether it’s in the PLC code, the Ethernet/IP setup, or an external device. • Implement and test the required logic or configuration changes to restore reliable operation. • Supply a brief change log and a tidy set ...

...concept right through to site acceptance. You should be able to own circuit design and analysis work, model and optimise power-system layouts, set up or fine-tune automation and control strategies, and then prove everything in the field during transformer testing and commissioning. If you are already fluent with industry-standard CAD/CAE suites, simulation packages such as ETAP or DIgSILENT, and PLC/SCADA environments, you will fit straight in. • Circuit design & analysis • Power systems engineering • Automation and control systems • Transformer testing & commissioning Alongside this, I also need accomplished sales & marketing executives who understand how to position technical products and services in B2B markets. You will collaborate cl...

Embedded Hardware Engineer – Piezo Impedance Sensor (PLC 0–10V Output) Project Overview We are developing a low-frequency piezoelectric impedance sensor to monitor early-age concrete stiffness (first 10 minutes) for an automated slipforming system. The end result is a single 0–10 V analog signal suitable for direct PLC input (Beckhoff/TwinCAT). This is a real industrial sensor, not a hobby project. ⸻ What This Project IS Electromechanical impedance sensing (EMI / EIS style) Low-frequency operation (1–5 kHz) Piezo disc bonded to steel, sensing boundary stiffness Embedded electronics + analog front end Deterministic, repeatable output for control decisions ⸻ What This Project IS NOT (important) Accelerometers Vibration RMS sensors Ultrasonic we...

Greetings from our PLC Tech Solutions, Bangalore based company. We are seeking freelance sales professionals to collaborate with us on a project basis. For every successfully closed project, the freelancer will receive ₹1,000 to ₹10,000, depending on the project scope. We handle execution; you focus on acquiring clients.

I have a straightforward job: write the PLC logic for a simple access control system that operates one automatic barrier. The barrier must open and close safely based solely on signals coming from detectors (no keypads, cards, or biometrics are involved). Here is what I need from you: • A fully commented PLC program that takes the detector inputs, drives the barrier motor/relay outputs, and handles basic timing, safety interlocks, and fault recovery. • An I/O list that shows every digital / analog point you expect, so my electrician can wire it correctly. • A short explanation of the operating sequence so our maintenance staff can follow the logic without diving into the code. If you can simulate the sequence in TIA Portal, RSLogix, Codesys, or any equivalent...

Potřebuji, abyste mi pomohl převést mé základní myšlenky na plně funkční program pro PLC SIMATIC S7, a HMI Unified. Logickou strukturu mám rozmyšlenou, takže kromě samotného kódování očekávám i návrhy, jak sekvence a podmínky optimálně uspořádat a zdokumentovat. Konečný výsledek musí být: • zdrojový TIA Portal projekt verze V20, • komentovaný kód v angličtině, • krátký popis jednotlivých bloků a jejich vzájemných vazeb, • nahraný a otestovaný na simulaci, aby bylo možné ho okamžitě nasadit na reálné CPU bez dal&scar...

...features so operators can create and store complex bend sequences directly from the panel. Finally, integrate the HMI with our existing plant systems (network share for programs, upstream ERP link, and the machine’s safety PLC). I will provide remote access to the console or arrange an on-site session, whichever you prefer. Complete documentation and machine drawings are ready for reference. Deliverables: • Commissioned DELEM-51 with all parameters saved • Verified advanced programming functions and sample job proven on the floor • Successful handshake with our network/PLC interfaces • Brief hand-over report listing final settings, steps performed, and any future maintenance notes Share your experience with DELEM or similar CNC/HMI plat...