Appendix B USB Flash Drive Update Function

DOP series HMI, which provides USB flash drive update function, has a built-in USB host interface. The user can connect HMI to a USB flash drive via this USB host interface and download HMI screen data and upgrade the firmware of HMI. It also provides encryption and copy times setting function to protect the data from unauthorized access or use.

There are two modes provided when copying screen data via a USB flash drive. They are Encryption mode and No Encryption mode. If Encryption mode is selected, the screen data will be encrypted and copying of the screen data is an act restricted by the copy times setting of HMI. Choosing Encryption can effectively protect the intellectual property rights and avoid the user design not to be stolen. If No Encryption mode is selected, there is no limit for copying the screen data and the user can use and download the screen data freely.

Encryption Mode

As shown as the Fig. B.1 below, before selecting Encryption mode, the user should click Options > Configuration to enter Standard tab and select “Enable USB updating check” this option. The encryption and copy times setting function of HMI cannot be used if this option is not selected.

Revision Apr. 30th, 2007, 2007PDD23000002

Fig. B.1

B-1

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Delta Electronics DOP-AE Series, DOP-AS Series, DOP-A Series Appendix B USB Flash Drive Update Function, Encryption Mode
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DOP-A Series, DOP-AE Series, DOP-AS Series specifications

Delta Electronics is a renowned leader in the automation and control industry, and their HMI (Human Machine Interface) products, particularly the DOP-AS, DOP-AE, and DOP-A Series, stand out for their advanced features and innovative technologies. These HMIs are designed to enhance user experience and facilitate efficient machine control in various industrial applications.

The DOP-AS Series is known for its high-performance capabilities. It features a 7-inch to 15-inch TFT LCD display with a resolution of up to 1024x768 pixels, providing clear and sharp visuals. The intuitive touchscreen interface allows for seamless interaction, making it easy for operators to monitor and control processes. The DOP-AS Series is equipped with advanced connectivity options, including Ethernet, USB, and serial communication, enabling easy integration with various devices and systems. Additionally, it supports various industrial protocols, which makes it compatible with a wide range of programmable logic controllers (PLCs).

The DOP-AE Series offers enhanced features aimed at modern industrial requirements. Its displays range from 7 inches to 12 inches, combining a sleek design with robust functionality. One of its key technologies is the multi-touch capability, allowing multiple points of contact on the screen for more dynamic interaction. This series also supports rich multimedia functions, enabling the display of video and images, which can improve information presentation. The DOP-AE’s high-speed processor ensures quick response times, reducing system lag and improving operational efficiency.

Finally, the DOP-A Series is designed for more basic applications without compromising on quality. With sizes ranging from 4.3 inches to 15 inches, the DOP-A Series provides flexibility for different workspace requirements. The interface is user-friendly and straightforward, catering to operators who require essential functionalities without excessive complexity. Though simpler, the DOP-A Series still maintains robust communication interfaces for seamless integration into existing systems.

In conclusion, Delta Electronics’ DOP-AS, DOP-AE, and DOP-A Series HMIs offer a spectrum of capabilities tailored to varying industrial needs. From high-performance applications to simpler tasks, these HMIs incorporate advanced display technology, connectivity options, and user-friendly interfaces, ensuring that operators can efficiently manage and control their processes in an increasingly automated world. Delta continues to push the boundaries of automation technology, leading to enhanced productivity and operational excellence in industries worldwide.
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