PLC Setup Upgrade

@stolzenterprises

The professional with 16 years of experience in Industrial Automation. Development,Commissioning of PLC Control System, HMI and SCADA^^ ◾ PLC-Siemens [S7-1500F/H, S7-400, S7-400F/H/R, S7-300, S7-1200, S7-200, S5, TI PLC, LOGO!] Rockwell [(Allen Bradley)- SLC500,MicroLogix,CompactLogix.] Schneider [Zelio, M171/72] Automation Direct [DirectLogic Click PLC] Unitronic [V200-18-E3XB Controller] Delta [Delta DVP ES2] ◾HMI-Siemens ** Weintek ** Kinco ** Unitronics ** Hitachi ** Schneider ** Wecon ** DeepSeaElectronics ◾SCADA -WinCC ** In-Touch Wonderware ** Citect ** Ignition ◾ Industrial Networks-PPI-MPI ** Profibus ** AS-i ** Profinet ** Ethernet ** Modbus RTU/Modbus TCP ◾ OPC -PC Access ** OPC Scout ** OPCUA ** Metrikon ** Kepware ◾ Project Documentation-ISA88/95, GAMP, 21CFR Part11, VP, URS, FRS, DS, IQ, OQ, PQ, SOP. ◾ Programming Languages -C# ** VBA  ** VB.net ** Javascript ◾ Raspberry pi ** Raspi Camera ◾ Networking Devices - Siemens ** Teltonika

@elect2eng

I have done industrial automation using PLC. Please let me know the details of your machine and process. I ca help you out with the solution. Please send me some pictures.

@cesur135

With over [X] years of professional experience in industrial automation and control systems, as well as a specialization in PLC programming and configuration, I believe I would be an excellent fit for your PLC setup upgrade project. In my previous role at a wastewater treatment plant, I encountered various challenges where documentation was scarce and relied heavily on my problem-solving skills and technical expertise to find effective solutions - a skill set that I strongly developed. I have extensive experience with multiple PLC brands including Siemens, Allen-Bradley, Mitsubishi and Delta among others - this broadens my troubleshooting scope and allows me to adapt to different project requirements. My familiarity with the SIEMENS TIA Portal program and the Simatic Manager program is particularly relevant to your needs as I utilized them effectively in previous projects. Moreover, being able to work independently and deliver effective solutions has always been central to my approach in any project. Drawing from the diverse projects I have successfully completed similar to yours, upgrading PLC setups using limited or no documentation, will not be a barrier for me - it's what I do best. In conclusion, I am fully qualified and passionate about using my skills to contribute positively to your project - let's work together to enhance your PLC setup!

@HOANLK9

Sir. My name is Hoan. I have a experience in PLC Siemens, Mitsubishi, Delta WPS, and devices config Modbus RTU/TCP, TCP, Profinet, Profibus in system, Weintek HMI, Siemens HMI, Wincc .I also have written many automation PLC SIEMENS, LS , OMRON, MITSUISHI, I have done a few projects with setup process, setup cabinet PLC SIEMENS, LS , OMRON, MITSUISHI . Ready to your project I hope we can cooperate with each other. Thanks siỉa

@subhajith2004

Hi, I'm currently staying at haryana faridabad and I'm already have a good grip on reverse engineering electronics and plcs too. I have worked on some Mitsubishi and Simatic devices like PLCs and contractor and Safety units. But honestly speaking on the programming I need more experience... But on the hardware side and rewiring and upgrades I am very much experienced. So I can help you in this task and also my place is nearby so I can visit on site and reverse engineer your current system so upgrade it without schematic.

@duvann7

Hello! ⚡ Industrial Automation & PLC Specialist here ?‍?? I read your project and this is exactly my expertise! I work daily with PLC systems, and solving projects with NO documentation, schematics or known brand is my specialty. I have real field experience in industrial automation, maintenance and process control, so I know how to handle these challenges safely and correctly. ✅ Brands I master: Siemens, Allen-Bradley, Mitsubishi, ABB, Schneider, Delta and more. I can identify any PLC model, map inputs/outputs, understand the logic and upgrade the system properly. ✅ My working method: 1. Identify hardware and communication protocols ​ 2. Reverse engineer and understand the process logic ​ 3. Upgrade, optimize and make the system safer and more reliable ​ 4. Deliver full documentation so you never face this problem again ✅ My big advantage: I am based in Colombia ?? and work NIGHTS (7PM - 3AM). I do all the work while your facility is offline, so ZERO risk to your production. I deliver results every morning when you start work. My offer: ? Price: ₹ 20,750 INR (≈ $250 USD) ⏱️ Delivery: 7 Days ✅ Includes: Full upgrade, documentation, testing and support. I am ready to start immediately. Send me any details you have and let's solve this professionally! Best regards, Duván Navarro Industrial Automation Specialist

@NEHABHAT92

With a profile built on a solid foundation in web and mobile development, I bring a unique interdisciplinary perspective to the field of industrial automation. Over my 9+ years in the IT industry, I have refined my problem-solving skills, honed my technical expertise, and demonstrated a stellar ability to deliver effective solutions even in challenging scenarios sans documentation. This makes me an excellent candidate to upgrade your PLC setup. Though my background is different, it is this very difference that lends me an advantage- I bring fresh eyes and unique approaches to technical challenges. Moreover, while my primary focus may not have been on PLC systems, I can't stress enough the value of adaptability. My proficiency with various programming languages such as Java and PHP, combined with my quick learning curve would enable me to grasp the intricacies of your PLC system fast and execute the desired upgrades successfully. I'm confident that my cross-disciplinary experience, cost-effectiveness, and commitment to top-quality work make me stand out among other candidates for this project. Give me this opportunity to bring your project from ideation to reality in the most efficient way possible. Let's turn this potentially complex endeavor into an impactful improvement that enhances your automation systems!

@arielb84

I am offering my technical expertise to upgrade your PLC setup. While you lack documentation, my background as a First Marine Engineer has trained me to excel in undocumented, complex environments. ​In maritime operations, we routinely troubleshoot, reverse-engineer, and manage automated electromotive and auxiliary systems without external support. My profile includes formal training in Basic PLC systems, advanced troubleshooting, and 15 years of managing large-scale industrial machinery. ​I will independently trace your wiring to identify the PLC brand and configure your upgraded setup efficiently. Sincerely, ariel.:)

@aseela12

As an experienced Electrical Engineer with a comprehensive understanding of automation systems, I am well-equipped to tackle your PLC setup upgrade project. My competency extends across various PLC brands including Siemens, Allen-Bradley, and Mitsubishi - ensuring that we're prepared, no matter the brand utilized in your system. Even in situations without documentation or schematics, my knack for troubleshooting and problem-solving comes in extremely handy - I'm comfortable with diving into the unknown and finding efficient solutions efficiently. Having previously upgraded numerous PLC setups, I understand the potential obstacles and complexities that may arise. My experience allows me to work autonomously and effectively; bringing maximum value to whatever task is on hand. My familiarity with Microsoft programs is an added bonus, as it ensures efficient communication and organization throughout the project. Lastly, my language proficiency (Arabic, English, French) promotes ease of communication in multicultural environments. I speak multiple languages because I believe in facilitating strong and seamless collaboration with clients like you which ultimately leads to successful project outcomes. Combining my technical competency, multilingual skills, and proactive nature - I believe we can achieve exceptional results on your PLC project together.

@JoseRCarvas

that "no documentation" part is the whole challenge — and honestly where i shine most. i've reverse-engineered control logic on older allen-bradley and siemens setups before, figuring out wiring and programs from scratch when schematics were nowhere to be found. what kind of physical I/O are you working with — discrete sensors, actuators, something else?

@WahyuEfendi17

Hello, I’m an Electrical & Automation Engineer with hands-on experience in PLC troubleshooting, upgrading, and industrial control systems. I’m familiar with all major PLC brands mentioned in your project, including Siemens, Allen-Bradley, and Mitsubishi Electric. I can help identify and upgrade your existing PLC setup even without schematics or documentation. I have experience analyzing unknown systems, tracing I/O, checking communication networks, and rebuilding logic flow directly from field conditions. My support includes: - PLC hardware and system identification - Troubleshooting existing automation systems - PLC backup, modification, and upgrade - Reconfiguration of I/O and communication - Recreating basic documentation and wiring understanding - Remote support for testing and commissioning I understand that upgrading a system without documentation requires careful troubleshooting and structured analysis to avoid downtime and unexpected issues. I focus on delivering safe, stable, and practical solutions based on the actual machine condition. I’m ready to discuss your current setup and start troubleshooting immediately. Best regards, Wahyu Efendi Ardiyanto

@sandipm1307

With extensive experience in automation and control systems, I am confident in my ability to meet the challenges of your PLC Setup Upgrade project head-on. Having worked with a wide range of PLC brands including Siemens, Allen-Bradley, and Mitsubishi, I have acquired versatile knowledge empowering me to adapt quickly to your specific system requirements. The fact that your project lacks documentation or schematics poses no problem for me. Throughout my career, I have prided myself on my ability to troubleshoot and identify issues even in the absence of documentation. My strong problem-solving skills combined with in-depth technical expertise in automation systems allows me to deliver effective solutions independently. My past successful experiences upgrading PLC setups, together with my ability to work with Python, Node-RED, Google Sheets and other platforms for real-time monitoring, make me a perfect match for the job. In addition to delivering efficient solutions on time and within budget, I guarantee clean and well-documented systems which will ensure continued success beyond the upgrade. Choose me for this project

@tayfunisikli

I have hands-on experience working with industrial automation and PLC/SCADA integration across Siemens, Allen-Bradley, and other industrial communication environments. My background includes troubleshooting and commissioning complex systems with thousands of I/O points, often under limited documentation conditions. For this project, I can help identify the existing PLC hardware, analyze the current control architecture, trace I/O and communication networks, and safely plan the upgrade process with minimal operational risk. I am comfortable reverse-engineering existing systems, diagnosing communication faults, and rebuilding documentation when schematics or source files are unavailable. My experience includes: • PLC programming and troubleshooting (Siemens TIA Portal, Ladder, FB/ST logic) • Industrial communication protocols such as Modbus, RS-232/485, TCP/IP, Ethernet, and Profinet • SCADA/DCS integration and commissioning • FAT/SAT testing and field debugging • Signal tracing, sensor validation, and fault isolation • Working independently on critical automation systems I have previously worked on large-scale automation and integration projects involving mission-critical systems and high I/O infrastructures, where structured troubleshooting and reliable commissioning were essential. I can provide a practical and systematic approach to upgrading your existing PLC setup even without complete documentation.

@sanchezm6

As an experienced professional in industrial automation and control systems, I'm your one-stop-solution for your PLC upgrade needs. My work history showcases familiarity with not just one or two PLC brands but with a diverse range of them including Siemens, Allen-Bradley, and Mitsubishi - increasing the chances that I'll be familiar with your current system. Even without any documentation or schematics to work with, I have successfully upgraded and configured numerous PLC setups in my career by leveraging my strong problem-solving and technical skills. Moreover, my unique blend of hardware and software proficiency brings a comprehensive approach to resolving issues like the one you currently have. I am comfortable working both independently and collaboratively; however, this project seems perfectly tailored to my 'lone operator' mode where I dig deep and deliver effective solutions sans any immediate documentation support. In summary, I possess not only the necessary experience in upgrading PLC setups but the flexibility to adapt to unforeseen challenges thrown at my way. My past clients remain impressed by my meticulous troubleshooting approaches, transparent documentation, and most importantly the long-lasting efficiency of the solutions provided. Trust me as your solid choice for your meticulous PLC setup upgrade task!

@dwivedi060899

I have 4+ yrs experience in multiple industries and used multiple PLC for upgradation and commissioning, if you give a change I can deliver my capabilities in this project smoothly.

@kratos2307

Have experience with Delta PLC nad HMI which is easily available so we can upgrade your system to Delta system. Delta is very easy to understand so make work easy for us.

@kamalmunjal450

Can do programming of Mitsubishi PLC, communication any equipment over the RS232, Modbus RS485 and ethernet based, Printer and scanner programming and modify the project as per your requirement, Contact 9992275776

@althaf1401

My approach would be to first identify the existing PLC hardware, communication network, and field devices. Since no documentation is available, I would review available photos, software backups, HMI screens, and system information to understand the current setup. After assessing the existing system, I will identify potential issues, determine upgrade requirements, and recommend the most suitable migration strategy. I have experience with Siemens and Allen-Bradley PLC systems, troubleshooting legacy automation equipment, and working on systems where documentation is limited or unavailable. I can work independently, provide regular updates, and deliver practical solutions to improve system reliability and maintainability.

@adityas280

have worked with the following automation platforms: • Siemens (S7-1200, S7-200, S7-300, S7-1500, WinCC, TIA Portal) • Honeywell Control Systems (2MLR-200, EXPERION PKS SERVER, R500, R520, R430 SCADA, SOFT MASTER, CONFIGURE STUDIO) • Omron PLC & HMI ( CX-PROGRAMMER ) • Delta PLC, HMI Systems ( WPL SOFT 2.48 & DOFT SOFT ) • Flexem PLC & HMI ( FLEX LOGIC & FSTUDIO ) • Mitsubishi PLC & HMI ( GX WORKS 2, GX WORKS 3, GT DESIGNER ) • INVT PLC, HMI & Drives ( AUTO STATION ) • Allen-Bradley (Rockwell Automation) PLC Systems ( MICRO LOGIX 5000 ) My experience includes machine commissioning, PLC programming, HMI development, communication setup (Modbus, RS485, Ethernet/IP, Profinet), field wiring verification, troubleshooting, and production support. I am confident that I can successfully execute this project and deliver the required results within the specified timeline. I would appreciate the opportunity to discuss the project requirements further. Also, if there are any AMC sites or upcoming automation projects requiring support in commissioning, troubleshooting, or maintenance, kindly consider me for the opportunity. Hotel, food, and travel will be from your side. Thank you for your consideration. Best Regards, Aditya Singh Automation Engineer