Evolution of HMIs and Their Use In Hot & Humid Environments
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From CRT displays to CCFL backlit LCDs to white LED backlit LCDs, touchscreen HMIs have come a long way. There are many critical specifications to consider when deciding which HMI will best suit the application. In this webinar, presenters from AVG Automation explain how to select the best HMI solution for your next project. You will learn: - History and development of the technology - Lifecycles of different displays - The importance of picture quality - When environment is a factor
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Evolution of HMIs and Their Use In Hot & Humid Environments
- 1. Evolution of HMIs and Their Use In Hot & Humid Environments
- 2. Before We Start q This webinar will be available afterwards at designworldonline.com & via email q Q&A at the end of the presentation q Hashtag for this webinar: #DWwebinar
- 3. Moderator Presenters Paul Heney Vikram Kumar Arie Barendregt Design World Vice President, AVG Automation General Manager (N.America), FormFlex
- 4. “Innovation by Design” Evolution of HMIs and Their Use in Hot & Humid Environments + EZAutoma)on.net www.avg.net 1-‐877-‐774-‐3279
- 5. Outline of Webinar • Introduction of presenters • Brief overview of AVG Automation • Brief overview of FormFlex (EZAutomation customer) • AVG / EZAutomation HMIs for demanding applications • Technology behind HMIs and in particular its backlight • Application example of EZAutomation controllers in hot & humid environment + EZAutoma)on.net www.avg.net 1-‐877-‐774-‐3279
- 6. Installed Base of $1 Billion World Wide Significant Highlights and Core Competencies... • Established in 1968, AVG has introduced more than 500 innovative new products • Extensive hardware, firmware, & software design capability, in Illinois, Iowa, and abroad • Hold 20+ patents & 15 new pending • AVG semiconductors, 10 million sqft. plant in Minsk, Belarus • Thick film hybrids for analog precision electronics • 40 layer PCB fabrication • 3 EMS plants for complete turn key assembly & box build • AVG Eagle, secure telecommunications + EZAutoma)on.net www.avg.net 1-‐877-‐774-‐3279
- 7. FormFlex Bio • • Branches in the Netherlands, Canada, the USA, Spain, Mexico and Poland, FormFlex supplied more than 3,500 projects all over the world. Total length: 45,000 kilometers (7,500 Hectares) of gutter. • + Provider of cultivation gutter systems, cultivation lifting installations and logistical solutions for the Horticultural Industry. Formflex is also the official North American dealer for various logistical solutions from Metazet in the Netherlands. Featured are: an automated Hanging Basket System, In Ground Chain Track System, M-Track, M-Truck, and M-Trike. EZAutoma)on.net www.avg.net 1-‐877-‐774-‐3279
- 8. Winner of “Best HMI Award, 2008” as nominated & voted by Control Engineers in North America Inventors of the first Touchpanel in 1992 + EZAutoma)on.net www.avg.net 1-‐877-‐774-‐3279
- 12. Make-up of CCFL + EZAutoma)on.net www.avg.net 1-‐877-‐774-‐3279
- 13. Example of a conventional CCFL inverter board and CCFL backlight bulb + EZAutoma)on.net www.avg.net 1-‐877-‐774-‐3279
- 16. Summary of CCFL vs. White LED CCFL • Max. temp of 50°C (122°F) • Wet bulb temp of 39°C (85% humidity) • 95% humidity at 60°C • 200-300 Nits (Brightness) • 500 Nits (Brightness) • If CCFL bulb goes out, entire backlight goes out + White LED • Max. temp of 60°C (140°F) • If LED goes out, hundreds of other LEDs still light up the display EZAutoma)on.net www.avg.net 1-‐877-‐774-‐3279
- 17. Application using EZAutomation + EZAutoma)on.net www.avg.net 1-‐877-‐774-‐3279
- 18. Hanging Basking System Environment • Outdoors (Greenhouse) • Summer temperatures reach 140 – 158 degrees Fahrenheit • Exposure to direct sunlight on HMI & controller • 90-95% humidity (Watering the flowers, vegetables, etc.) • Complete hosedown / washdown of Greenhouse (NEMA 4/4x requirement) + EZAutoma)on.net www.avg.net 1-‐877-‐774-‐3279
- 19. HMI & PLC Controller Uses A color touch screen controller allows for user friendly navigation between watering, loading, shipping and spraying the baskets that are on the system. The controller has many useful options: • Number of baskets on the system can be counted, which allows for the different watering options. • The ability to send the system back to the home position, so that all the options like watering, loading etc. begin and end at the same spot. • The controller will let you know the amperage the motor runs at. + EZAutoma)on.net www.avg.net 1-‐877-‐774-‐3279
- 20. Front of control box on-site + EZAutoma)on.net www.avg.net 1-‐877-‐774-‐3279
- 21. Touchscreen Control Box – On-site + EZAutoma)on.net www.avg.net 1-‐877-‐774-‐3279
- 22. Thank You! • Questions & answers: - Vikram Kumar and Arie Barendregt available for discussion + EZAutoma)on.net www.avg.net 1-‐877-‐774-‐3279
- 23. Questions? Design World Paul Heney pheney@wtwhmedia.com Phone: 440.234.4531 Twitter: @DW_Editor AVG Automation Vikram Kumar vikram@avg.net Phone: 563.359.7501 ext. 301 FormFlex Arie Barendregt apnbarendregt@formflex.ca Phone: 905.563.0031
- 24. Thank You q This webinar will be available at designworldonline.com & via email q Tweet with hashtag #DWwebinar q Connect with q Twitter: @DesignWorld q Facebook: facebook.com/engineeringexchange q LinkedIn: Design World Group q YouTube: youtube.com/designworldvideo q Discuss this on EngineeringExchange.com