automation machine builder Interview Questions and Answers

0
100 Interview Questions for Automation Machine Builder

  1. What is your experience with PLC programming? Which PLCs are you familiar with?

    • Answer: I have [Number] years of experience programming PLCs, primarily using Allen-Bradley (specifically, Logix 5000 and CompactLogix), Siemens TIA Portal, and Omron CX-Programmer. I'm proficient in ladder logic, function block diagrams, and structured text. I've also worked with various communication protocols like Ethernet/IP, Profinet, and Modbus.

  2. Describe your experience with designing and building automated systems.

    • Answer: I have been involved in the design and build of [Number] automated systems, ranging from simple pick-and-place robots to complex assembly lines. My experience encompasses all stages, from initial concept and design using CAD software (SolidWorks/AutoCAD) to prototyping, testing, commissioning, and ongoing maintenance. I'm familiar with various automation components, including sensors, actuators, conveyors, and robots.

  3. How familiar are you with safety standards in automation (e.g., ANSI/RIA, ISO 13849)?

    • Answer: I am familiar with ANSI/RIA R15.06 and ISO 13849 safety standards. I understand the importance of risk assessment, safety circuit design, and the selection of appropriate safety devices (e.g., light curtains, emergency stops, safety relays) to ensure machine safety and compliance with regulations.

  4. Explain your experience with robotic integration. What types of robots have you worked with?

    • Answer: I have integrated [Types of Robots, e.g., Fanuc, Kuka, ABB, Universal Robots] robots into various automation systems. My experience includes programming robots using their respective programming languages (e.g., RAPID, KRL), integrating them with vision systems, and coordinating their movements with other automation components.

  5. How do you approach troubleshooting a malfunctioning automated system?

    • Answer: My troubleshooting approach is systematic. I start by gathering information about the malfunction, reviewing system logs and error messages. Then, I use a combination of techniques including visual inspection, PLC diagnostics, and testing individual components to isolate the root cause. I document my findings and implement corrective actions, ensuring thorough testing before returning the system to operation.

  6. Describe your experience with HMI/SCADA software. Which software packages are you familiar with?

    • Answer: I have experience with HMI/SCADA software including [Software Packages, e.g., FactoryTalk View SE, WinCC, Ignition]. I'm proficient in designing user interfaces, configuring alarms, and creating reports to monitor and control automated systems.

  7. What is your experience with vision systems in automation?

    • Answer: I have [Level of Experience] experience with vision systems, including selecting appropriate cameras and lighting, setting up image processing algorithms (e.g., using Cognex VisionPro or HALCON), and integrating vision systems with PLCs and robots for tasks like part inspection and identification.

  8. How familiar are you with different types of sensors used in automation (e.g., proximity sensors, photoelectric sensors, pressure sensors)?

    • Answer: I am familiar with a wide range of sensors, including proximity sensors (inductive, capacitive, photoelectric), photoelectric sensors (reflective, through-beam, retro-reflective), pressure sensors, temperature sensors, and encoders. I understand their operating principles and how to select and integrate them appropriately into automation systems.

Thank you for reading our blog post on 'automation machine builder Interview Questions and Answers'.We hope you found it informative and useful.Stay tuned for more insightful content!