Chapter 3 Element FunctionScrEdit Software User Manual

 

 

 

Property Description of Trend Graph Element

 

Read Format

 

Word

 

 

 

 

 

 

1.

BCD

 

 

2.

Signed BCD

 

 

3.

Signed Decimal

 

 

4.

Unsigned Decimal

 

 

5.

Hex

 

Read Address

The address can be internal memory or the controller address.

 

 

(Please refer to Table 3.2.2 Property Description of General Buttons.)

 

 

The trend graph will continuously read numbers of addresses from

 

 

the read address set by the user, convert the read data into trend

 

 

graph and display on HMI screen. The numbers of the addresses is

 

 

determined by the setting of “Sample Number”.

 

Sample Flag

It is used to set trigger and clear flag. When sample flag is triggered,

 

 

it will start to read data and draw the graph. This sample flag is

 

 

located within the control block. Please refer to Chapter 5 for the

 

 

settings of the control block.

 

Minimum

It is used to set the minimum and maximum value of the display data,

 

 

i.e. the minimum and maximum value of Y-axis. If the read value is

 

Maximum

more the maximum or less than the minimum, the system will display

 

the minimum and maximum value still.

 

 

 

Curve Width

It is used to the display curve width. The range is within 1 ~ 8 and the

 

 

unit is pixel.

 

Curve Color

It is used to the display curve color.

Grid Color

Please refer to the figure below. The grid color is set to red and the grid number in

 

horizontal direction is set to 3.

 

 

 

 

Grid Number in

 

 

 

Horiz.

 

 

 

 

 

 

 

„ X-Y Chart

 

 

 

Table 3.11.3 Property Description of X-Y Chart Element

Property Description of X-Y Chart Element

HMI will read and convert a series value of setting address to a X-Y chart on the screen.

This function is used to read the values of the internal memory addresses and display on HMI screen statically. After setting, the user needs to set the specific address of the control block to trigger the drawing and clear operation of the trend graph, i.e. Trend Draw and Trend Clear. For the settings of the control block, please refer to Chapter 5.

Border Color Background Color

Border Color option can be set only when the style of the X-Y chart element is selected as Raised and Sunken. The style of the element below is selected as “Raised”. Its background color is set to yellow and its border color is set to gray.

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Delta Electronics DOP-A Series, DOP-AE Series, DOP-AS Series Word, „ X-Y Chart, Property Description of X-Y Chart Element
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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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