Pixsys Forum

Hi, I have a DT240 HMI and I can't calibrate the touch screen

Does anyone know why even though I do what it tells me in the instructions doesn't work?? Do you know if I can get just the touch screen to replace it and not lose the program on the ladder

Hi,
to calibrate the touch screen, please touch and hold the screen and power on the HMi in the same time: the calibration procedure will start automatically.

If the calibration step is not triggering, it is almost always due to timing during startup rather than a fault with the HMI itself. The TD240 only enters calibration when the touch is held exactly while powering on, so even a slight delay will cause it to boot normally instead.нулсбравл