top of page
Main Image.png

Delta operator panel refurbishment and refurbishment

ISO 9001:2015 Certified Quality

Our certified process ensures consistent quality and reliable repairs every time.

​

2-Year Repair Warranty

We stand behind our repairs with an extensive 2-year warranty on parts and labor for your peace of mind.

Fast Turnaround Time

Our efficient process and large parts inventory help minimize your operational downtime.

Expert Component-Level Repair

We find and replace individual failed components, offering a more affordable and effective repair than full replacement.

Free, No-Obligation Quote

Send us your item for a free evaluation and receive a detailed repair quote with no commitment required.

Delta Operator Panel Repair Services by Roc Industrial LLC

Is your Delta operator panel malfunctioning, causing downtime and impacting your production? Roc Industrial LLC specializes in providing fast, reliable, and cost-effective Delta operator panel repair services. We understand the critical role these HMIs play in your automation systems, and we are committed to getting them back up and running quickly. Our experienced technicians have the expertise to diagnose and repair a wide range of Delta operator panel issues, ensuring minimal disruption to your operations. Trust Roc Industrial LLC for all your Delta HMI repair needs.



About Delta Operator Panels

Delta Electronics is a global leader in power management and automation solutions, and their operator panels (also known as Human Machine Interfaces or HMIs) are widely used in various industrial applications. Delta HMIs are known for their reliability, user-friendly interfaces, and advanced features, making them a popular choice for controlling and monitoring industrial processes. These panels provide operators with real-time data, allowing them to make informed decisions and optimize performance.


Delta operator panels are commonly found in CNC machines, robotics systems, packaging equipment, and other automated manufacturing processes. Their robust design and versatile functionality make them essential components in modern industrial environments. However, like any electronic device, Delta HMIs can experience failures due to wear and tear, power surges, environmental factors, or component degradation. When this happens, you need a trusted repair partner to restore your equipment to optimal working condition.



Supported Models & Series

We repair a wide range of Delta operator panel models and series, including but not limited to:

  • DOP-100 Series

  • DOP-B Series

  • DOP-W Series

  • DOP-AS Series

  • DOP-H Series

  • TP Series (Text Panels)

  • DOP-107BV

  • DOP-107EV

  • DOP-107IV

  • DOP-110WS

  • DOP-107WV

  • DOP-104BT

  • DOP-108IS

  • DOP-AE10TCHD

  • DOP-B07S410

  • DOP-B07E415

  • DOP-B08E515

  • DOP-B10E615

  • DOP-W105B

  • DOP-W107BV

  • DOP-W127WV

  • DOP-AS57BSTD

  • DOP-AS57CSTD

  • DOP-AS38BSTD

  • TP04G-AL-C

  • TP04G-BL-C

  • TP04G-CL-C


Common Delta Operator Panel Problems We Repair

Delta operator panels can experience a variety of issues that can disrupt your operations. Our experienced technicians are equipped to diagnose and repair these common problems, ensuring your HMI is back online as quickly as possible.

  • No Power: The panel fails to turn on, indicating a potential issue with the power supply or internal circuitry.

  • Dim or No Display: The screen is too dim to read or completely blank, suggesting a problem with the backlight, LCD, or video controller.

  • Touchscreen Malfunction: The touchscreen is unresponsive, inaccurate, or exhibits ghost touches, hindering operator input.

  • Communication Errors: The panel fails to communicate with PLCs or other devices, preventing data exchange and control.

  • Damaged Touchscreen Overlay: Scratches, cracks, or delamination of the touchscreen overlay impair visibility and functionality.

  • Button Failures: Physical buttons on the panel are unresponsive or stuck, limiting operator input.

  • Software Errors: The panel displays error messages, freezes, or crashes, indicating a software or firmware issue.

  • Corrupted Memory: Loss of program data or configuration settings due to memory corruption.

  • Overheating: The panel becomes excessively hot, potentially leading to component damage and failure.

  • Liquid Damage: Exposure to liquids can cause short circuits and corrosion, resulting in various malfunctions.

  • Backlight Failure: The backlight that illuminates the LCD screen burns out, making the display difficult or impossible to see.

  • RS-232/RS-485 Communication Issues: Problems with serial communication ports, preventing data transfer with other devices.

  • Ethernet Communication Problems: Difficulties connecting to the network, hindering remote monitoring and control.

  • USB Port Malfunctions: Inability to connect USB devices for programming or data transfer.

  • PLC Communication Errors: Failure to communicate with the connected Programmable Logic Controller (PLC).


Our Delta Operator Panel Repair Process

Roc Industrial LLC follows a comprehensive and meticulous repair process to ensure the highest quality Delta operator panel repairs. Our goal is to restore your equipment to optimal working condition and minimize downtime.

  1. Free Evaluation and Quote: We begin with a free evaluation of your faulty Delta operator panel. Our technicians carefully assess the damage and identify the root cause of the problem. Based on our findings, we provide you with a detailed repair quote, outlining the necessary repairs and associated costs.

  2. Shipping Instructions: Once you approve the quote, we provide clear and concise shipping instructions to ensure your panel arrives safely at our repair facility. We recommend using appropriate packaging materials to protect the equipment during transit.

  3. Diagnosis Using Specialized Test Equipment: Upon arrival, your Delta operator panel undergoes a thorough diagnosis using our specialized test equipment. We simulate real-world operating conditions to identify any hidden issues and ensure all components are functioning correctly.

  4. Component-Level Repair and Replacement: Our skilled technicians perform component-level repairs, replacing faulty components with high-quality replacements. We use only industry-standard parts and adhere to strict quality control procedures. This includes replacing damaged LCD screens, touchscreens, backlights, communication chips, and power supply components.

  5. Load Testing and Quality Checks: After the repairs are completed, we conduct rigorous load testing and quality checks to ensure the panel meets or exceeds original performance specifications. This includes testing the touchscreen responsiveness, communication ports, and overall functionality.

  6. Warranty-Backed Return and Support: We stand behind our work with a comprehensive warranty on all Delta operator panel repairs. If you experience any issues after the repair, simply contact us, and we will resolve the problem promptly. We also provide ongoing technical support to answer any questions you may have.


Nationwide Repair Services

Roc Industrial LLC provides Delta operator panel repair services to customers nationwide. Whether you are located in New York, Los Angeles, Chicago, Houston, Dallas, or any other city in the United States, we can help you get your equipment back up and running quickly. We understand the importance of minimizing downtime, and we offer fast shipping options and quick turnaround times to meet your needs.


We work with customers across a wide range of industries, including manufacturing, automation, food processing, and pharmaceuticals. Our experienced technicians have the expertise to repair Delta operator panels used in various applications, from simple machine control to complex process automation.



Why Choose Roc Industrial LLC?

When you choose Roc Industrial LLC for your Delta operator panel repair needs, you can expect:

  • 30+ Years of Experience: With over three decades of experience in industrial electronic repair, we have the knowledge and expertise to handle even the most complex Delta operator panel issues.

  • Warranty-Backed Repairs: We stand behind our work with a comprehensive warranty, giving you peace of mind knowing that your repair is protected.

  • Thousands of Parts in Stock: We maintain a large inventory of Delta operator panel components, allowing us to complete repairs quickly and efficiently.

  • Fast Turnaround, Often Same-Day: We understand the importance of minimizing downtime, and we offer fast turnaround times, often with same-day service available.

  • ISO-Certified Repair Processes: Our repair processes are ISO-certified, ensuring the highest quality and consistency in our work.

  • Exceptional Customer Support: Our dedicated customer support team is available to answer your questions and provide assistance throughout the repair process.

Don’t let a faulty Delta operator panel slow down your operations. Contact Roc Industrial LLC today for a free evaluation and fast, reliable Delta operator panel repair.

bottom of page