Hey there! As a supplier of Siemens HMI, I often get asked about how to change the color scheme of Siemens HMI screens. It's a pretty common question, and I'm here to break it down for you in a simple and easy - to - understand way.
First off, let's talk about why you might want to change the color scheme. Maybe you're aiming for a more brand - consistent look, or perhaps you want to improve the visibility and readability of your HMI screen. Whatever the reason, Siemens HMI offers a fair amount of flexibility when it comes to customizing colors.
Understanding Siemens HMI Color Basics
Siemens has different types of HMI devices, like the Siemens Basic HMI and Siemens SIMATIC HMI. Each of these might have slightly different ways of handling color schemes, but the general principles are quite similar.
The color scheme of an HMI screen mainly consists of background colors, text colors, and the colors of various graphical elements like buttons, bars, and indicators. Before you start making changes, it's a good idea to have a clear vision of what you want the final look to be.
Step - by - Step Guide to Changing Color Scheme
1. Access the Design Environment
To change the color scheme, you first need to access the design environment of your Siemens HMI. Usually, this involves opening the software associated with your HMI device. For example, if you're using a SIMATIC HMI, you'll likely use WinCC flexible or TIA Portal. These software tools are your gateway to customizing the look and feel of your HMI screen.
Once you've opened the software, load the project that contains the HMI screen you want to modify. This might take a little time depending on the size and complexity of the project.
2. Select the Element to Change
After opening the project, you can start selecting the elements whose colors you want to change. For instance, if you want to change the background color of the entire screen, you'd simply click on the background area. If it's a specific button or an indicator, just click on that particular element.
Most Siemens HMI design software provides a visual interface where you can see all the elements on the screen clearly. This makes it easy to pick out exactly what you want to work on.
3. Locate the Color Settings
Once you've selected an element, look for the color settings. In the software, there's usually a dedicated section for properties or attributes. Here, you'll find options related to color. It might be labeled as "Color", "Fill Color", or something similar.
Click on the color option, and you'll be presented with a color picker. This is a handy tool that allows you to choose from a wide range of colors. You can either select a pre - defined color from a palette or use the RGB (Red, Green, Blue) values to create a custom color.
4. Choose the New Color
Using the color picker, select the color you want. If you're going for a brand - specific color, you can enter the exact RGB values. For example, if your brand color has an RGB value of 255, 0, 0 (which is bright red), you can type those numbers into the appropriate fields in the color picker.
As you select different colors, you'll see the element on the screen change color in real - time. This gives you a good idea of how the final result will look.
5. Apply the Changes
After you've chosen the new color, click the "Apply" or "OK" button to save the change. The element on the screen will now have the new color. Repeat the process for other elements you want to modify until you've achieved the desired color scheme.
Tips for a Great Color Scheme
1. Contrast is Key
When choosing colors, make sure there's enough contrast between the text and the background. This is crucial for readability. For example, if you have a dark - colored background, use light - colored text, and vice versa.
2. Keep it Consistent
Try to maintain consistency throughout the HMI screen. Use the same color palette for similar elements. For instance, all your buttons could have the same color scheme, and all your indicators could follow a consistent color pattern.
3. Test it Out
Before finalizing the color scheme, test it on the actual HMI device. Sometimes, colors can look different on the screen of your computer compared to the physical HMI. This will help you catch any issues with visibility or color combinations.
Troubleshooting Color - Changing Issues
1. Compatibility Problems
Sometimes, the software might not support certain colors or color formats. If you're having trouble selecting a particular color, check the software's documentation for the list of supported colors.
2. Incorrect Element Selection
If you're not seeing the color change as expected, double - check that you've selected the right element. It's easy to accidentally click on the wrong part of the screen.
3. Software Glitches
In rare cases, there could be software glitches. Try restarting the design software and re - applying the color changes. If the problem persists, you might need to contact Siemens support or your local technical expert.
Why Choose Us as Your Siemens HMI Supplier
As a Siemens HMI supplier, we've got a wealth of experience in dealing with all sorts of HMI - related issues, including color scheme customization. We offer high - quality Siemens HMI products at competitive prices. Our team of experts is always on hand to provide you with technical support and guidance. Whether you're a small business looking for a simple HMI solution or a large corporation in need of a complex system, we've got you covered.
If you're interested in purchasing Siemens HMI products or need more information about changing color schemes or any other HMI - related topics, don't hesitate to reach out. We're here to help you make the most of your HMI investment.
References
- Siemens HMI User Manuals
- WinCC flexible and TIA Portal Documentation