我们是设备自动化行业，目前需要plc编程的编写，需要能来北京现场去查看目前设备的工艺流程，需要经验丰富的师傅/团队，之前是在自动化行业有过编程经验的。目前是由3-5个plc需要重新编程，如果合作的好后期可以长期合作，价格面议，都好商量。
The project involves automating a fault test process for a multi-phase drive using a PLC and relay control system. Scope of work • Build the STEP 7 (TIA Portal) program to handle Automation flow control. • The PLC should control relays/contactors that are already connected to the system in order to simulate phase loss conditions automatically. The PLC should control relays/contactors that are already connected to the system in order to simulate phase loss conditions automatically. Tell me your typical turn-around time for similar jobs and which communication tools you prefer while onsite and off.
Software Interface Development Requirement SecuGen HU20 Hamster Pro 20 Fingerprint Scanner to Wonderware InTouch Graphical Controls, Inc. is seeking a qualified programmer/developer to create a software interface between a SecuGen Model HU20 Hamster Pro 20 USB Fingerprint Reader and Wonderware InTouch SCADA HMI. The purpose of this project is to allow operators to authenticate using a fingerprint scanner and pass the authenticated user information into Wonderware InTouch for operator identification, access control, and event logging. Scope of Work The programmer shall develop a Windows-based software application or service that interfaces with the SecuGen HU20 fingerprint scanner using the SecuGen SDK. The application shall capture fingerprint scans, verify or identify the operator,...
I need a skilled programmer to wire a PLC program with automation direct hardware and software for an HVAC system, focusing on temperature regulation using thermocouples. Key requirements: - Program PLC to manage on / off compressors and Bellimo valves - Integrate and utilize thermocouples for monitoring Ideal Skills and Experience: - Proficiency in PLC programming - Experience with HVAC systems - Familiarity with thermocouples and their integration Looking for someone who can deliver a reliable and efficient control program.
We are seeking an experienced PLC and motion control engineer to develop the complete automation and control software for our proprietary machine. The machine consists of multiple synchronized modules, including spool unwinding, dancer tension control, load-cell-based web tension control, color-mark registration, garniture forming, gluing, IR-based polishing, flying cutting using electronic camming, and finished straw collection. The overall process flow, control philosophy, I/O list, and bill of materials are documented in our technical specification and will be shared once signing an NDA. The system is based on MOONS' Industries hardware, including the MCA6-10-0808N Motion PLC, EtherCAT servo drives, stepper drives, HMI, digital and analog I/O modules. The application...
...• Lead PLC system installation, wiring verification, and commissioning at site. • Perform loop checking, I/O testing, and functional validation. • Ensure smooth integration of PLC with SCADA, HMI, drives, and third-party systems. Programming & Troubleshooting • Modify and troubleshoot PLC programs (Siemens / Allen-Bradley etc.). • Diagnose and resolve field issues under tight timelines. • Optimize control logic and improve system performance. Project Coordination • Coordinate with project managers, design teams, vendors, and clients. • Ensure timely completion of site activities as per project schedule. • Provide technical support during project lifecycle. Technical Skills • Strong hands-on experience wit...
Necesito un plano 2D completo de un cuadro eléctrico para una instalación industrial. El dibujo debe incluir: • Disposición física del armario con todas las medidas externas e internas. • Ubicación y rotulado de cada elemento: disyuntores, protecciones contra sobrecargas y cortocircuitos, PLC, variador de frecuencia y cualquier bornera o fuente auxiliar necesaria. • Referencia a la norma ISO aplicable dentro del esquema (símbolos normalizados, espesores de línea, numeración de cables, etc.). • Lista de materiales (BOM) vinculada a cada rótulo del plano. • Archivo editable en AutoCAD, EPLAN o software similar, más PDF para impresión. Agradeceré también una peq...
Control Systems Engineer. As a Control Systems Engineer at Composite Integration, you’ll play a key role in developing, testing, and troubleshooting the software that controls, monitors, regulates and automates the next generation of composite manufacturing technology. You will have Programmable logic controller (plc) and/or Siemens Tia Portal Software experience and preferably also Electronic and electrical software experience. The role will be instrumental in designing automated machinery, equipment, and processes for the closed moulding composite process. The role will also provide technical assistance to other projects and clients globally. What you’ll be doing: ● Designing control systems and electrical and electronic software for composite moulding pr...
...convert one technical equipment/layout drawing into a clean, operator-friendly HMI mimic background. The design must preserve the actual equipment positions, tag references, service callouts, and key system areas, while removing unnecessary engineering clutter such as dimensions, construction notes, and excessive CAD detail. The goal is to create one clear static HMI background layout that our HMI/PLC programmer can later implement with live values, alarms, status indicators and navigation. The design style should be practical, technical, and industrial — not futuristic, decorative, or generic dashboard-style. Accuracy and readability are more important than visual effects. Expected deliverables include an editable source file, SVG background, high-resolution PNG preview...
...lead the on-site deployment from first install to post-go-live support. This is an enterprise-level implementation aimed squarely at boosting production efficiency, so real-world experience configuring and tuning MES modules on the shop floor is essential. You will collaborate with our IT and operations teams, map existing workflows, migrate critical data, and interface the new MES with PLCs, SCADA, and our upstream ERP. Once the system is live, you’ll fine-tune performance, track key KPIs, and coach supervisors and line operators until they are completely self-sufficient. Deliverables expected: • Fully configured MES environment aligned to current production workflows • Verified integrations with machines, sensors, and ERP data feeds • User and admin...
I’m putting together a set of Allen-Bradley PLC control panels and I need the entire electrical package drafted in AutoCAD Electrical. The job covers everything from detailed schematics to final panel layout, and every drawing must be built so it can sail through a UL review without rework. You’ll be working in AutoCAD Electrical (2021 or later) and should be comfortable placing AB PLCs, I/O cards, power supplies, relays, breakers, and the usual support hardware while following UL requirements for wiring practices, spacing, and labeling. All tag names, wire numbers, and layer conventions must stay consistent across the set. Deliverables • Complete schematic set in DWG format • Scaled panel layout drawing with device call-outs • Bill of Materials ...
Our processing line needs a reliable counting routine, written in CODESYS, that records the exact number of chickens immediately after slaughtering. At the moment that figure is taken manually and is rarely accurate; I want the PLC to take over so the plant can trace throughput in real-time and feed the data to our existing SCADA screen. The job is focused on one task only: IFM based system to count poultry legs and report daily a total amount of processed birds entering the system. * Sensor to be mounted within the main running line of the Auto cut line positioned post hang on (left of the green personal) * 2 counts to equal 1 bird count * IP rating to be 68 or above for hygiene washdown areas * System to be able to be reset every day via a button that operators can reset *...
...scheduled review sessions Scope of engagement: The role is advisory and reviewing, not full execution. Our team is producing the secondary design covering protection and control, AC/DC auxiliary systems, SCADA and communications. We need a PE to guide and review: Protection philosophy and relay scheme selection (line, bus, transformer, breaker failure) P&C panel layouts, schematics, and wiring diagrams AC station service design (LVAC, transfer schemes) DC system design (battery sizing per IEEE 485, chargers, DC distribution, ground fault detection) Control building layout and equipment arrangement SCADA architecture, RTU/gateway configuration, and IEC 61850 / DNP3 implementation as applicable Cable schedules, raceway design, and grounding of secondary systems Complianc...
I need an experienced PLC programmer to troubleshoot an existing Omron CP1E PLC program. The system exhibits unexpected behavior during startup and fails to progress beyond step 5. Key Requirements: - Diagnose and fix unexpected startup issues - Familiarity with Omron CP1E and its programming - Experience in resolving logic and communication errors Ideal Skills: - Proficient in PLC programming and troubleshooting - Strong understanding of Omron PLC systems - Problem-solving skills for industrial automation Please provide relevant experience in your bids.
Necesito apoyo experto para completar mi proyecto de fin de curso de Formación Profesional en Electr...esquemas multifilares en AutoCAD, EPLAN o software similar. • Cuadro de protecciones y elección de conductores justificados. • Diagrama de control y programación básica de PLC para la secuencia automática. • Listado de materiales con referencias industriales disponibles en el mercado. Lo que valoro – Claridad en la documentación y uso de normas vigentes (REBT, IEC). – Entrega de archivos editables y PDF listos para impresión. – Explicaciones breves que me ayuden a defender el proyecto ante el tribunal. Si ya has desarrollado instalaciones industriales similares y manejas herramientas...
API programming for a custom logic working with PLC used for building managment
I'm seeking an experienced Controls Engineer with expertise in Programmable Logic Controllers (PLC) for process automation and equipment control. We primarily use Yaskawa and Omron PLCs. Key Requirements: - Design and implement PLC programs for automation tasks - Configure and integrate Yaskawa and Omron PLC systems - Troubleshoot and optimize existing control processes - Collaborate with engineering teams to ensure system reliability Ideal Skills and Experience: - Proficiency in Yaskawa and Omron PLCs - Strong background in process automation and equipment control - Experience with PLC programming languages (ladder logic, structured text) - Problem-solving skills and attention to detail Please provide examples of similar work done and relevant certifica...
...ready to move one of our production processes onto a fully automated platform and need an experienced PLC specialist to make it happen. This is an industrial environment, so reliability, clear documentation, and compliance with plant standards are non-negotiable. You’ll start by reviewing the existing manual workflow with me, then design a PLC-based control strategy that keeps safety interlocks front and centre while maximising cycle time. Once we agree on the architecture, I’ll rely on you for ladder (or structured-text) programming, selection of field I/O, panel layout guidance, and all supporting wiring diagrams. If you’re comfortable integrating HMIs or tying the PLC into our existing SCADA via Modbus or EtherNet/IP, even better—t...
...analog control circuit and a PLC program that work seamlessly together. Scope • Sensing: the design must integrate pressure sensors and level sensors for real-time feedback. • Control targets: the core logic will start/stop pumps and trigger alarms; any additional loads you think would improve reliability can be suggested but are not mandatory. • PLC logic style: I want the software written in a Function Block Diagram format so that future maintenance is straightforward. • Analog backup: alongside the PLC, provide a discrete analog circuit that can keep the pumps running safely if the controller is offline. Deliverables 1. Annotated schematic of the analog circuit, including component values and a brief explanation of each stage. ...
...input for alarm. 7.- A trigger when detects a part xy coordinates, angle, multiple object position can be managed in my PLC with an array 8.- Camera will send the signal when it detects the part and mapping the position all the frame space according the movement to storage in the .PCS part coordinate system 9.- the Ethernet shield needs to be setup. 10.- The Camera has his own IDE to be programmed with micropython 11.- everything in OpenMV camera it has a SD card to store the pics. 12.- embedded web page for calibration tools. 13.- Industrial environment. Here is an Idea of how the AI give the solution : To send position and rotation data from an OpenMV N6 to a Codesys PLC via the PoE shield, you must first calculate the world coordinates in MicroPython and then transm...
...throughput. Scope • Mechanical concept development that details the brushing and shearing stations, drive system, guards, and service access points. • 3D CAD models and detailed fabrication drawings (preferred platforms: SolidWorks or Inventor) ready for shop floor use. • Motor, gearbox, and cutter selection with a concise bill of materials citing readily available components. • Simple PLC or motion-controller layout showing how speed and pressure are regulated to match line speed. • Safety and maintenance considerations aligned with common industrial standards (CE or equivalent). Acceptance criteria 1. Design demonstrates continuous, vibration-free operation at 15 m/min carpet feed. 2. Brushing torque and shear height are adjustable from ...
...building scalable APIs and event-driven systems Familiarity with Kafka, RabbitMQ, MQTT, or similar messaging systems Experience with Dockerized environments Understanding of multi-tenant architectures Experience integrating third-party APIs and external systems Ability to design maintainable and production-ready systems Bonus Experience: Energy-tech IoT platforms Smart grid systems Telemetry systems SCADA / EMS / VPP environments Market integration platforms EDI/XML/API integrations The ideal candidate is pragmatic, detail-oriented, and comfortable building systems that combine: real-time infrastructure, integrations, cloud services, and operational reliability. Remote collaboration possible. Send DM or email with: Relevant projects CV/LinkedIn Availability Hourly/monthly expect...
...one; Functionality comes right behind it. Faster response times, greater reliability, and added capabilities that help the plant run smarter are what I’m after. What I’d like delivered 1. Analysis of the present tool architecture with highlighted performance bottlenecks. 2. A clear upgrade plan, including the technologies or components you suggest using (e.g., updated sensor modules, refined PLC logic, UI refactor, edge-processing add-ons). 3. Implementation of agreed changes, fully tested in my environment. 4. Final documentation: new schematics, source code or binaries, and a concise user guide for ongoing maintenance. Acceptance criteria • Demonstrable reduction in cycle time or latency as benchmarked against current figures. • New functions ope...
...from you 1. Thermal calculations, heat-balance, and burner sizing that justify refractory thicknesses and airflow. 2. 3D CAD model and fabrication drawings (STEP/SolidWorks + AutoCAD DWG) showing shell, insulation layers, burner ports, flue, door/lift mechanism, and structural supports. 3. P&ID with control loop narratives covering ignition, purge, flame-safeguard, and over-temperature trips; PLC logic or checklist for controls integration. 4. Bill of materials with material specs meeting ASME Section II and applicable NFPA combustion-safety standards. 5. Exhaust and recuperation concept to improve fuel efficiency and meet local emissions limits. 6. Start-up and commissioning procedure plus acceptance criteria: time-to-temperature curve, temperature-uniformity tes...
...remaining motors 5. Power distribution design to all process equipment 6. Cable sizing calculations 7. Voltage drop calculations 8. Fault level review and protection coordination philosophy 9. Earthing and bonding design 10. Lighting and small power interfaces where applicable 11. Fire system electrical interfaces 12. Field junction box and marshalling design 13. Instrument power distribution design 14. PLC and remote I/O interfacing philosophy 15. Control system architecture development 16. Instrument loop design and termination schedules 17. Motor and instrument cable routing design 18. Cable ladder and support bracket arrangement design Deliverables The following drawings and documents will be provided: Electrical Drawings • Single Line Diagrams (SLDs) • MCC Single L...
...electrical drawings and panel layouts that any local fabricator can build without a single back-and-forth. • Hardware Selection – specify PLCs, drives, relays and protective devices, balancing performance, availability and cost. I’m open to brands, but the parts list must be globally serviceable. • PLC / PAC Programming – develop clean, well-documented logic that operators can troubleshoot easily. Ladder, Structured Text or a hybrid is fine as long as it follows IEC-61131 standards. • HMI / SCADA Hooks – tag mapping and data blocks ready for whichever visualization platform we settle on later, ensuring expansion does not require code rewrites. • Testing & Commissioning Support – provide a simulation file (or vir...
...dashboard, and executes real-time control logic. You’ll decide the microcontroller or SBC platform, pick the right sensors for viscosity, particulate count, pressure or any other parameter critical to oil quality, and integrate them cleanly into existing panels. A solid grasp of industrial protocols (Modbus, CAN, Ethernet/IP, etc.) will be helpful because the controller must talk to the plant’s PLC network. On-site involvement Lab prototyping can happen at your place, but final installation and commissioning will be on our shop floor. Plan for at least one visit—and possibly a short stay—so that wiring, enclosure layout and acceptance tests are carried out right next to the machinery. What you’ll hand over • Fully commented source code (fi...
...laporan temuan, rekomendasi perbaikan, dan jadwal tindakan korektif yang jelas setiap bulan. • Mengidentifikasi potensi risiko downtime dan memberikan solusi pencegahan sebelum gangguan terjadi. • Berkoordinasi dengan tim facility management internal untuk penjadwalan tanpa mengganggu operasional kantor. Keahlian yang saya butuhkan meliputi troubleshooting elektrik, pemrograman kontrol dasar (PLC/BMS), pembacaan single-line diagram, serta pemahaman siklus refrigerasi dan balancing udara. Sertifikasi K3 listrik atau HVAC akan menjadi nilai tambah. Silakan jelaskan pengalaman serupa Anda, alat ukur yang biasa dipakai, serta estimasi waktu yang diperlukan untuk satu siklus inspeksi lengkap. Saya mengutamakan dokumentasi rapi dan komunikasi responsif agar semua temuan...
...specifications, I/O lists, cause-and-effect matrices, and PLC/HMI logic required to safely and efficiently operate hydrogen systems in industrial environments. Experience with process controls, gas handling systems, and hazardous-area instrumentation is strongly preferred. The role will involve working alongside our engineering team to translate process and mechanical designs into a complete automation and control framework. Incl. our R&D programs. The contractor should be capable of designing PLC-based systems (e.g., Siemens, Rockwell, or similar), developing SCADA/HMI interfaces, and defining interlocks, alarms, and safety shutdown logic appropriate for hydrogen systems. Deliverables will include control system documentation, PLC program structure, net...
...a controlled size orifice. I tested it and it works well and very smooth. I have already done the mechanical design converting the rotational motion to a linear motion and it’s in production already. We must cater for a right-handed and a left-handed swing. There will be 2 models. The one is totally manual and the other electronically controlled by a proportional flow control valve driven by a PLC operated by a UI. The manual unit is simple for me to build using this circuit: Let’s concentrate on the electric Robot ONLY. I found the valve that I want to use here are the specs and the manufacturer’s details. I want to be able to control the resistance (both ways) from very high
I'm seeking a skilled developer to create PLC software aimed at automating manufacturing equipment, specifically for assembly operations. Key Requirements: - Control and automate machinery used in assembly processes. - Interface for process monitoring. - Data logging and reporting capabilities. Ideal Skills and Experience: - Proficiency in PLC programming. - Experience with manufacturing automation. - Knowledge of data logging systems. - Strong problem-solving skills and attention to detail. Looking forward to your expertise in streamlining our assembly operations.
I have a Delta PLC-based machine that needs a clean, function-focused interface built around five separate screens, exactly as laid out in the document I’ve attached. The screens do not require any decorative graphics; every element should serve the single purpose of controlling the machine. Each screen is dedicated to live control actions rather than monitoring or diagnostics. Across the project you will wire in Start/Stop commands and a hard Emergency-Shutdown on every relevant page, following the tag names and I/O map I provide once we begin. The logic should be developed in the standard Delta environment I’m using now—WPLSoft for the PLC side and DOPSoft for the HMI—so that I can load, test, and tweak locally without extra conversions. Deliverabl...
...laporan temuan, rekomendasi perbaikan, dan jadwal tindakan korektif yang jelas setiap bulan. • Mengidentifikasi potensi risiko downtime dan memberikan solusi pencegahan sebelum gangguan terjadi. • Berkoordinasi dengan tim facility management internal untuk penjadwalan tanpa mengganggu operasional kantor. Keahlian yang saya butuhkan meliputi troubleshooting elektrik, pemrograman kontrol dasar (PLC/BMS), pembacaan single-line diagram, serta pemahaman siklus refrigerasi dan balancing udara. Sertifikasi K3 listrik atau HVAC akan menjadi nilai tambah. Silakan jelaskan pengalaman serupa Anda, alat ukur yang biasa dipakai, serta estimasi waktu yang diperlukan untuk satu siklus inspeksi lengkap. Saya mengutamakan dokumentasi rapi dan komunikasi responsif agar semua temuan...
Creative Brief for Web Builder: Profisol Industrial Automation Project: New website build for Profisol Industrial Automation Business: Industrial automation, electrical engineering consultancy, PLC/SCADA programming and cloud-enabled monitoring Founded: 2012 Core positioning: Profisol delivers safe, reliable and sustainable industrial automation solutions, from consulting and electrical design through to software, commissioning, cloud-enabled monitoring and reporting. Website Goals Create a professional website that clearly communicates Profisol’s expertise in industrial automation, electrical design, PLC/SCADA programming, audits, compliance, and cloud-enabled data integration. The site should build credibility, showcase project experience, and encoura...
...production of round bangles. • Integration of vision-based inspection or other quality-control systems capable of detecting dimensional or surface flaws in real time. • Complete plant layout with machine placement, utilities, safety zones and operator access points presented in CAD. • Bill of materials, supplier recommendations and performance specifications for every critical component. • PLC/HMI logic (Siemens or Allen-Bradley preferred) that synchronises the forming stations with the inspection units and handles reject diversion. • Commissioning documents, operating manuals and basic operator training material. The line should reliably output defect-free bangles at the cycle rate you propose, backed by measurable KPIs such as throughput per ...
We have a requirement for a Beckhoff Automation PLC programmer to support our ongoing project. The scope of work includes: • Accessing the existing PLC system • Downloading the current program from the PLC • Verifying and backing up the existing logic • Providing necessary support for further modifications Kindly confirm the availability of a suitable programmer at the earliest. If you have recent TwinCAT 3 manufacturing projects and can start within the next two weeks, let’s discuss the details.
...store them efficiently, and then surface the results through intuitive dashboards, scheduled reports, and API endpoints our other tools can consume. I expect strong experience with modern data pipelines (Python, SQL, time-series databases, or comparable), ETL/ELT orchestration, and visualization stacks such as Power BI, Grafana, or Tableau. Familiarity with oil & gas domain data (WITSML, OPC-UA, SCADA tags) will be a big plus because it saves us time on schema design. Key deliverables • Architecture diagram covering ingestion, storage, processing, and presentation layers • Working integration for at least one sensor stream, one manual entry form, and one external DB pull • Analytics layer that calculates agreed KPIs (equipment uptime, production efficie...
This project involves the design and implementation of a digital discrete-event control system for two industrial automation scenarios. The first task is a two-tank level control system, where an Arduino or PLC reads four level sensors and controls three valves to manage filling, transfer, and drainage while preventing overflow and dry running. Deliverables I expect at each milestone: • A fully functioning and tested Arduino sketch, thoroughly commented • A clear wiring diagram or schematic showing every connection • Concise build notes so I can replicate the setup on my bench I’m ready to start as soon as we agree on an initial approach and timeline. If you’ve built custom Arduino projects before and enjoy collaborating with someone who asks plenty...
This project involves the design and implementation of a digital discrete-event control system for two industrial automation scenarios. The first task is a two-tank level control system, where an Arduino or PLC reads four level sensors and controls three valves to manage filling, transfer, and drainage while preventing overflow and dry running. The second task is an electro-pneumatic sequential control system, where the controller operates two cylinders in the sequence A+ B+ A– B– and controls a conveyor motor using proximity and magnetic sensor feedback. The project includes control logic design, implementation code, simulation or testing evidence, engineering modelling of the tank dynamics, component selection, and justification of the chosen controller platform.
I need a corporate services professional who can help me source and take over a clean, liability-free dormant public company registered in an EU jurisdiction and guide it through full reactivation. We need a skilled and knowledgeable person that is intelligent enough to focus on our needs and not their fees ... We need a skilled and knowledgeable person that is intelligent enough to focus on our needs and not their fees ... We need a skilled and knowledgeable person that is intelligent enough to focus on our needs and not their fees ... We subscribe to the 100 year old mantra by Napoloen Hill when he wrote """" WHATEVER THE MIND CAN CONCEIVE AND BELIEVE ..... IT WILL ACHIEVE !!! """"| SO NO TYRE KICKERS NEED APPLY AS...
I have two Siemens Ruggedcom models—RST2228 and RCM30—that must be fully configured for an industrial automation backbone. The switches will sit in front of our SCADA systems, so reliability and deterministic performance are non-negotiable. Core requirements • Build and document the complete configuration from factory default to final running state. • Implement multiple VLANs that logically separate control traffic, engineering access, and diagnostics. I will provide the exact VLAN IDs and naming scheme once we begin. • Establish all necessary trunk and access ports, making sure tagging is consistent across both models. • Verify forwarding, redundancy (RSTP or MRP), and security settings that are best practice for a harsh-environment plant fl...
Our processing line needs a reliable counting routine, written in CODESYS, that records the exact number of chickens immediately after slaughtering. At the moment that figure is taken manually and is rarely accurate; I want the PLC to take over so the plant can trace throughput in real-time and feed the data to our existing SCADA screen. The job is focused on one task only: IFM based system to count poultry legs and report daily a total amount of processed birds entering the system. * Sensor to be mounted within the main running line of the Auto cut line positioned post hang on (left of the green personal) * 2 counts to equal 1 bird count * IP rating to be 68 or above for hygiene washdown areas * System to be able to be reset every day via a button that operators can reset *...
أرغب في بناء لوحة تحكم جديدة تماماً لمزرعة الدواجن، يعتمد تشغيلها على PLC ويشمل واجهة-مستخدم تُعرض على شاشة لمس داخل الحقل. أهم ما أحتاجه في البرنامج هو: • ضبط آلي ودقيق لدرجة الحرارة مع التحكم في معدلات الرطوبة داخل العنابر. • إدارة دورية لعمليات تغذية الدواجن حسب الجداول التي أحددها مع إمكانية تعديلها بسهولة من الواجهة. • تجميع قراءات المستشعرات المتعلقة بصحة القطيع وعرض التنبيهات الفورية عند اكتشاف أي انحراف عن القيم المسموح بها. أُفضّل أن يكون الكود واضحاً ومُعلَّقاً بحيث أستطيع متابعة أي تغيير مستقبلي، مع فصل الوظائف الثلاث السابقة في وحدات منطقية لسهولة الصيانة. بعد الانتهاء أحتاج ملف المشروع الأصلي، نُسخة قابلة للتحميل على الـPLC، وشرحاً سريعاً يوضح خطوات الضبط الأولي وتشغيل اللوحة.
I need bespoke code that lets my Variable Frequency Drive run an induction motor strictly in torque-control mode. The goal is smooth, accurate torque delivery across the full speed range, with rapid response to load changes and minimal overshoot. The hardware is an induction motor paired with a modern, field-bus-ready VFD; if you normally work with Modbus, CANopen or direct PLC integration that is a plus. I am open to your preferred language or environment—whether it is ladder logic in the drive’s own editor, structured text via IEC 61131-3, or an embedded C solution—so long as the final program can be flashed and tuned in the standard vendor software. Please highlight your experience with similar torque-controlled applications when you reply. I am especially...
Scope of Work * Perform security assessment of web application (Python/Django) and APIs * Test authentication, authorization (RBAC), and session management * Identify vulnerabilities (e.g., SQLi, XSS, command injection, API abuse) * Assess Linux and Windows endpoint agents for: * Privilege escalation risks * Serv...secrets handling ⸻ Deliverables * Detailed security report with severity ratings * Proof of concept (PoC) for findings * Remediation recommendations * Optional retest after fixes ⸻ Required Experience * Web application & API penetration testing * Linux and Windows system security * Endpoint/agent security (preferred) * Experience with on-prem environments ⸻ Nice to Have * Experience with OT/SCADA environments * Familiarity with NERC CIP or compliance fr...
Program EtherCAT servo system using Omron PLC, HMI & Servo drive system
The project centres on B&R Automation Studio. I have several motion- and process-oriented machines that need a cohesive PLC solution plus a reliable virtual twin. Scope • Two tracks of work will run in parallel. Brand-new code is required for upcoming equipment, while certain legacy projects need refactoring and feature extensions. • Core functionality is machine control, covering precise motion sequences as well as temperature, pressure and safety-related process loops. • A full simulation must be built with Industrial Physics inside Automation Studio so we can test every axis, sensor and interlock before commissioning. What I will provide – Hardware I/O lists, existing project archives where available, and functional descriptions for each machine...
I have a running PLC setup that now needs to speak fluently with our SCADA layer so we can capture live plant data and visualize it in real time. The focus here is pure system integration—no new ladder logic unless it helps the hand-shake. Scope • Map the necessary PLC tags to the SCADA database and confirm reliable read/write. • Configure the communications driver (OPC UA, Modbus TCP, or Ethernet/IP—whichever matches the PLC you’re most comfortable with) and document every step. • Build a small proof-of-concept screen in the SCADA environment showing live values, alarms, and a trending chart; this will serve as our acceptance test for data acquisition and monitoring. I will provide remote access to the PLC...
