Touch Calibration — Mcgs Hmi

What happens if you accidentally calibrate to a stuck pixel or a damaged spot? The HMI enters a boot loop or boots to a blank screen.

Proper is essential for maintaining accurate, responsive, and safe machine operation. This guide covers how to calibrate your MCGS screen, troubleshoot common issues, and maintain it for long-term performance. What is MCGS HMI Touch Calibration?

Industrial environments face extreme conditions. Thermal expansion can shift the touch-sensing grid.

: Once all points are registered, a message will appear: "The new calibration settings have been set" .

Completely switch off the power supply to the MCGS HMI. mcgs hmi touch calibration

Wait for a few seconds until a white screen with a crosshair appears.

If the standard boot method is inaccessible, consider these alternatives:

Depending on your specific MCGS model, firmware version, and whether the touch function is currently working, you have several options to access the calibration utility. Below are four proven methods.

: Microscopic shifts in the screen layers occur after thousands of physical presses. What happens if you accidentally calibrate to a

在极少数情况下，MCGS屏可能出现校准程序无法正常启动、校准失败或触摸依然不准的情况。此时可以按以下路径快速排查：

: If the touch screen is completely unresponsive and you cannot enter settings, you can plug a USB mouse into the USB port to navigate the menus and trigger the calibration. Recalibrating your Touchscreen | How-To

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Thermal expansion is altering the resistance of the conductive ITO layers. This guide covers how to calibrate your MCGS

Which (e.g., v7.7, v9.1) are you using?

Is the touch screen , or just offset ? Share public link

: In some MCGS configuration environments, you can create a "hidden" service button in your project that calls the system function to launch calibration during runtime.