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I have a nearly finished, high-fidelity digital twin of an autonomous sorting line that still needs a senior Automation / Mechatronics touch before it can be signed off for commissioning. The core bridge between the KUKA KR 180 R3500 ultra, our multi-stage conveyors and all proximity sensors is already built and running; kinematics, basic I/O mapping and initial motion programs are proven in simulation. What remains is the polish and performance work: • Optimise the existing PLC-level logic and motion sequences for smoother throughput and cycle-time reduction. • Integrate a handful of new field devices (additional sensors and a diverter gate) into both the real PLC and the twin. • Finalise sensor integration, conveyor synchronisation and precise robot path planning so that the virtual model matches the real line to millimetre accuracy. Toolchain in use: TIA Portal16 for PLC/drive control and Unity 3D for the visual twin. Acceptance criteria 1. Virtual and physical systems show <2 % deviation in cycle time across a 2-hour stress test. 2. All new devices report live states in Unity with no data dropouts over OPC UA. 3. Robot TCP adheres to the updated path envelope without collisions in both worlds. You will receive full project files, existing documentation and remote access to the lab PLC and robot controller. I’m ready to start as soon as you are and can provide rapid feedback on iterative builds.
Project ID: 40504930
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9 freelancers are bidding on average $150 AUD for this job

I am highly interested in the PLC Site Lead position for your project I bring hands-on expertise in industrial automation, specialized PLC/SCADA programming, and on-site commissioning, making me fully equipped to lead your site execution seamlessly. I have strong practical experience working with the exact ecosystem your project demands:
$140 AUD in 7 days
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HI my name is Fabio. I am from South Africa and I am 25 Years old. I have been in the industry for 5 years. Your ad has caught my eye and I look forward to the opportunity. With strong communication, high-quality work being my priority I am confident in my ability to meet your expectations and contribute to your projects success. I am reliable and will set out timelines and milestones that will be achieved on time. I look forward to bringing your visions into reality. I am experienced in optimizing PLC-level logic and motion sequences for enhanced throughput and cycle-time reduction, integrating new field devices seamlessly, and ensuring precision in sensor integration and robot path planning. With proficiency in TIA Portal16 and Unity 3D, I am well-equipped to finalize your autonomous sorting digital twin. I assure you of meeting the acceptance criteria and delivering exceptional results within the specified timeframe. Let's collaborate to bring your project to fruition.
$100 AUD in 7 days
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I recently helped a client achieve their project goals efficiently. I will help you finalize your autonomous sorting digital twin, ensuring seamless integration and optimal performance. Understanding your need for a clean, professional, and user-friendly digital twin, we offer expertise in optimizing PLC logic, motion sequences, and sensor integration. With 75+ 5-star reviews and a top 1% ranking, we guarantee exceptional results. The worst you could get is a free consultation. Regards, Camron
$100 AUD in 7 days
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Hi! What stood out to me is that successful social media management is rarely about posting more content—it's about creating a consistent strategy that attracts the right audience and supports your business goals. Before planning content, I would want to understand your target audience, current performance, and what success looks like for your business. Whether the objective is lead generation, brand awareness, community growth, or sales, the content strategy should be built around measurable outcomes. I can help with: • Social media strategy and planning • Content calendars and scheduling • Post creation and optimization • Community management and engagement • Analytics and performance reporting • Organic growth strategies • Cross-platform content management One advantage I bring is access to a broader delivery network through my BPO operations. If additional support is needed for graphic design, video editing, content writing, paid advertising, customer support, or lead generation, I can coordinate those services while maintaining a single point of contact. One question: which platform currently generates the most value for your business, and how are you measuring success today? Even if we do not end up working together, you will still leave with a free consultation and clearer direction for your social media growth strategy. Regards, Alex
$150 AUD in 7 days
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WE'VE JUST COMPLETED A SIMILAR PROJECT!! After reading your project, it sounds like you're looking for more than just someone who can complete a task. You need a solution that is reliable, professional, and actually helps move your business forward. We've recently completed a very similar project in the same space and helped the client turn their idea into a polished product that was easier for customers to use and easier for the business to manage. What caught my attention was your focus on quality and user experience. That's exactly where we spend most of our time, making sure everything feels clean, intuitive, fast, and built for long term growth. We handle the entire process from planning and design through development, automation, integrations, testing, and ongoing support. A quick question. If we spoke now and this project was considered a complete success, what would need to happen for you to feel it was one of the best investments you've made? I'd love to chat about your project! The worst that can happen is you walk away with a free consultation! Regards, Ryan.
$150 AUD in 7 days
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Hello! Having successfully completed similar high-performing automation projects in the past, I am excited about the opportunity to fine-tune your nearly finished autonomous sorting digital twin. I understand the importance of clean, professional, and integrated systems. Your project's focus on optimizing PLC logic, motion sequences, and sensor integration aligns perfectly with my expertise. Do you have any more information you can send me, then I can set up a proposal for you? With a strong background in Automation and Mechatronics, I am well-equipped to seamlessly integrate new field devices, synchronize conveyors, and ensure precise robot path planning. If you’d like, I can outline the fastest structure to get this live without overspending early. It would be a pleasure to be of assistance.
$200 AUD in 7 days
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Hi there, I can help you finalize, optimize, and stress-test your autonomous sorting line digital twin to achieve a seamless connection between your physical line and Unity 3D. With a strong technical background in C++ programming, logical I/O mapping, and hardware-software integration (handling sensor behaviors, cycle timings, and state machines), I understand the exact precision required for industrial automation. I can quickly get up to speed with your TIA Portal v16 setup and Unity environment. Here is how I will approach the remaining tasks to meet your acceptance criteria: 1. Logic & Synchronization: I will optimize the existing PLC-level logic and motion sequences to reduce cycle times and eliminate bottlenecks, ensuring <2% deviation during the 2-hour stress test. 2. Device Integration: I will integrate the additional proximity sensors and the diverter gate into the PLC code and establish stable live state reporting in Unity via OPC UA with zero data dropouts. 3. Path Planning: I will review and refine the robot TCP path planning and conveyor synchronization to guarantee millimetric accuracy and collision-free movement in both environments. I am comfortable working via remote access and looking forward to collaborating closely with your iterative builds. Best regards, Tobias Gabriel
$120 AUD in 4 days
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Hello, I can do this. Your digital twin needs that final automation polish before commissioning, and I'll deliver it. I'll optimize TIA Portal V16 PLC logic for faster, smoother throughput, integrate the new sensors and diverter gate into both the real PLC and the Unity 3D twin, and finalize conveyor synchronization plus robot path planning to achieve millimetre-accurate alignment between virtual and physical machines. I'll ensure all new devices report live in Unity over OPC UA with zero dropouts, and that the KUKA robot's TCP stays within a collision-free envelope in both worlds. The 2-hour stress test will show under 2% cycle-time deviation. I'm new on Freelancer, not new to this. I've delivered high-precision digital twin and automation systems where performance tolerances are measured in fractions of a percent. Share the project files and remote access. I'll start with an audit and deliver rapid iterations based on your feedback. Michel
$140 AUD in 5 days
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