320*240 Pixels 65536 Display HMI Control Panel 42mA Industrial Control PLC

HMI Control Panel High Precision And Reliability 65536 Display Colors

Features: 

1. Resistive touch panel with high precision and reliability
2. 60,000 TFT true color display, all series support vertical display 3. Supports any-format static images and GIF animation
4. Supports all fonts in Windows
5. Provide a large number of vector libraries and component libraries
6. Button sound and alarm sound can be set by yourself
7. Convenient drawing components and full-featured editing components allow users to quickly design screens at will
8. Multi-language, support to display multiple languages in the same screen, and have the function of translator
9. Multiple communication protocols, support each communication port to connect with multiple controllers

Parameter: 

Tips: 

Why is the HMI turned on, the screen is black, and the buttons make a sound but the screen cannot be displayed?

There are generally several reasons for the black screen:

(1) First check whether the power supply is a 24V switching power supply. If there is a screen at boot, but the screen will be black immediately after entering the system, this is a FLASH problem, and you need to send it back to flash.

(2) If the screen goes black as soon as it is powered on, but there is a sound when tapping on the screen, this situation is generally because the backlight of the touch screen is broken;

(3) If there is no sound when you tap the screen, it may be that the LCD screen is broken or the power chip of the touch screen is broken, and you need to send it back for repair.