Automation and Drives - SCE

6.2Configuring Displays

A display can consist of static and dynamic parts. The controller does not update static parts, such as texts and graphics.

Dynamic parts are connected to the controller, and visualize current values from the controller’s memory. Visualization can be in the form of alpha-numerical displays, curves, and bars. Dynamic parts also consist of inputs made at the OP that are written to the controller’s memory. They are interfaced with the controller by means of Variables.

For our color mixing plant, five displays are to be generated initially.

Display Template

This display is set up automatically, and contains central functions.

In the upper area of the display, a permanent window is generated. Here, the levels of the tanks, of the container and the project name are shown.

In the lower area of the display, the message window and the message indicator are shown. These objects are also embedded in all displays, and are opened in the display’s foreground if there is a message, for example.

Basic Display

This display also is set up automatically, and it is also defined as start picture. Here, the entire plant is shown

Changing the operating mode, starting the mixing process, operating the mixer motor manually, and opening the outflow valve can be performed by means of buttons. The motion of the mixer and the states of the valves are shown graphically. By means of input fields, the amounts of the individual additives are specified. In addition, it is to be possible to jump to the other displays. Using the button END, the runtime at the panel is terminated, and a new transfer can be made.

Tank1

In the third picture, the valves of Tank1 can be operated manually. The maximum and minimum amount of filling has to be preset at linear regulators. By means of buttons (Open valve), the inflow and outflow valve can be opened or closed. The valves are shown graphically, and change color when they are open.

The level is indicated in red. If the maximum level is reached, the inflow valve is closed in the automatic mode. When the tank is completely full, the inflow valve can not be opened.

With additional buttons, you can switch to the other tanks, or to the basic display.

Tank2, Tank3

The displays for Tank2 and Tank3 are structured exactly like the display for Tank1.

The valves and the level of Tank2 are colored green.

The valves and the level of Tank3 are colored blue.

Preface Installation Project Description Step7 Project HMI Station WinCC flexible Projekt Messages Recipes User Management

T I A Training Document

Page 46 of 129

Module

 

 

F6

Issued: 02/2008

 

Operator Control with WinCC flexible 2005

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Siemens TP177B manual Configuring Displays, Display Template, Basic Display, Tank1, Tank2, Tank3
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TP177B specifications

The Siemens TP177B is a compact, user-friendly operator panel designed for a wide range of industrial applications, including automation and process control. As part of Siemens’ HMI (Human-Machine Interface) portfolio, the TP177B integrates seamlessly with various PLCs (Programmable Logic Controllers) and is particularly popular in environments where real-time monitoring and control are essential.

One of the standout features of the TP177B is its 7-inch TFT color display, which allows for clear visualization of process data and operational tasks. The touch-sensitive screen enables intuitive navigation through menus and options, enhancing user interactivity. With a resolution of 800x480 pixels, operators benefit from sharp graphics and detailed information, which are crucial for effective decision-making in industrial settings.

The TP177B employs a range of communication protocols, including PROFINET and MPI, facilitating straightforward connectivity with different Siemens PLCs as well as third-party devices. This flexibility allows for the integration of the panel within existing systems, making it versatile for various automation applications.

In terms of construction, the TP177B boasts a robust design with an IP65 rating, making it suitable for harsh industrial environments. This durability ensures that it can withstand dust, moisture, and temperature fluctuations, thus contributing to the longevity of the panel in operational settings.

Another key characteristic of the TP177B is its powerful software support. The panel is compatible with Siemens’ WinCC Flexible software, enabling users to design custom screens, dashboards, and templates tailored to specific operational needs. This capability allows for the optimization of user interfaces, ensuring that operators can access critical information quickly and efficiently.

The TP177B also supports various input options, including the ability to utilize soft keys and function keys, enhancing usability. Furthermore, it features expandable memory for storing templates and visualization projects, ensuring that future upgrades and modifications are hassle-free.

Overall, the Siemens TP177B is a dynamic operator panel that combines user-friendly design with robust functionality and durability. Its comprehensive features make it an indispensable tool for industrial automation, providing operators with the necessary tools to manage processes effectively and efficiently. Whether used in manufacturing, energy, or other sectors, the TP177B stands out as a reliable choice for enhancing operational productivity.
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