Coolmay TK8070H HMI Touch Screen User Manual

1. Producte acabatview

The Coolmay TK8070H is a 7-inch Human Machine Interface (HMI) touch screen designed for industrial control applications. It features an 800*480 resolution display, Ethernet connectivity, and a USB Host port, offering a stable, reliable, and anti-interference solution for various automation needs.

2. Característiques

• Industrial-Grade Performance: Equipped with a stable, reliable, and anti-interference industrial-grade CPU.
• Sistema operatiu: Based on a smooth and efficient Linux system.
• Memòria i emmagatzematge: Features 128MB FLASH storage and 128MB DDR3 RAM for quick operation. (TK8070HD and TK8100H models offer up to 256MB).
• Connectivitat: Includes Ethernet, USB Host, RS232, and RS485 ports for versatile communication.
• Visualització: 7-inch TFT LCD with 800*480 resolution, 16.77M true colors, and adjustable LED backlight.
• Durabilitat: Designed to be dustproof and waterproof, suitable for various industrial environments.
• Programari de configuració de Vcool: Supports one-click configuration expansion, multiple recipes/windows, data collection, data alarm, direct PID configuration, new encryption, customized language, and C language script.
• Gestió de dades: USB Host port allows connection of external U-disks for program updates and historical data upload/download.
• Calendari perpetu: Built-in perpetual calendar function.

3. Especificacions

4. Configuració i instal·lació

Careful installation and connection are crucial for the proper functioning of your HMI. Refer to the rear panel diagram for port identification.

4.1 Muntatge

The HMI is designed for panel mounting. Use the provided mounting brackets and screws to secure the unit into a cutout of the appropriate size (192x138mm).

4.2 Connexió d'alimentació

• Connect a DC24V power supply to the designated power input terminals on the rear panel. Ensure the polarity is correct.
• The HMI supports 12-24VDC ± 10% input.

4.3 Connexions de comunicació

• Ethernet: Connect an Ethernet cable to the LAN port for network communication and program downloads using Modbus TCP protocol.
• Ports sèrie: Utilize the RS232 and RS485 ports for communication with PLCs and other devices. The HMI supports MODBUS-Protocol, free port, and traditional PLC communication protocols.
• Amfitrió USB: An external U-disk can be connected to the USB 2.0 X1 port for program updates and historical data transfer.
• Port de programació: Use the Type-C port for connecting to a computer for programming the HMI.

5. Funcionament

The Coolmay TK8070H HMI provides an intuitive touch screen interface for monitoring and controlling industrial processes. Operation typically involves interacting with the custom-designed screens and controls programmed into the device.

5.1 Encès

Once properly connected to a DC24V power source, the HMI will power on. Observe the 'RUN', 'COM', and 'PWR' indicators on the top right of the screen. 'PWR' should be lit, and 'RUN' and 'COM' will indicate operational status and communication activity, respectively.

5.2 Interface Interaction

Navigate through the HMI screens by touching the displayed buttons, input fields, and graphical elements. The specific functions and layout are determined by the application program loaded onto the HMI.

5.3 Programming and Configuration (Vcool Software)

The HMI is programmed using the Vcool configuration software. This software allows users to design custom interfaces, define data points, set up alarms, configure PID controls, and implement C language scripts for advanced functionalities. Programs are typically uploaded to the HMI via the Type-C programming port or Ethernet.

6. Manteniment

To ensure the longevity and optimal performance of your Coolmay TK8070H HMI, follow these maintenance guidelines:

• Neteja: Regularly clean the touch screen surface with a soft, lint-free cloth. For stubborn dirt, use a mild, non-abrasive cleaning solution specifically designed for electronic displays. Avoid harsh chemicals or abrasive materials.
• Condicions ambientals: Ensure the HMI operates within its specified temperature and humidity ranges. While dustproof and waterproof, avoid exposing it to excessive moisture or extreme temperatures.
• Actualitzacions de firmware: Reviseu periòdicament el fabricant website for firmware updates. Updates can improve performance, add features, or resolve issues. Follow the provided instructions carefully when performing updates, typically via the USB Host port.
• Comprovacions de connexió: Periodically inspect all cable connections (power, Ethernet, serial, USB) to ensure they are secure and free from damage.

7. Solució De Problemes

If you encounter issues with your Coolmay TK8070H HMI, consider the following troubleshooting steps:

• Sense energia:
  • Check the power supply connection and ensure it is providing the correct DC24V voltage.
  • Verify that the power indicator (PWR) on the HMI is lit.
• La pantalla no respon:
  • Perform a soft reset by cycling the power to the HMI.
  • Ensure the touch screen is clean and free from obstructions.
• Problemes de comunicació:
  • Check all communication cable connections (Ethernet, RS232, RS485).
  • Verify the communication settings in the HMI program match those of the connected device (e.g., baud rate, parity, data bits).
  • Observe the 'COM' indicator for activity.
• Program Loading Failure:
  • Ensure the Vcool software is correctly installed and configured.
  • Check the connection between your PC and the HMI (Type-C or Ethernet).
  • Verify the program file no està malmesa.

If these steps do not resolve the issue, please contact Coolmay technical support for further assistance.

8. Garantia i assistència

Coolmay is committed to providing high-quality products and customer satisfaction.

• Devolucions gratuïtes: Gaudeix de devolucions gratuïtes en un termini de 90 dies des de la compra. Consulta la política de devolucions del venedor per conèixer els termes i condicions detallats.
• Seguretat i privadesa: Coolmay prioritizes your security and privacy. Personal details are not shared with third parties without consent, and measures are in place to keep your data safe and secure.
• Suport tècnic: For any technical inquiries, troubleshooting assistance beyond this manual, or warranty claims, please contact the Coolmay PLC HMI Store directly.

9. Aplicacions

The Coolmay TK8070H HMI is versatile and suitable for a wide range of industrial automation applications, including but not limited to:

• Textile Industry
• Electronic Production
• Printing Industry
• Plastic Equipment
• Agriculture, Forestry, and Animal Husbandry
• Embalatge d'aliments

10. Product Packaging

The Coolmay TK8070H HMI is carefully packaged to ensure safe delivery. The standard package typically includes:

• Unitat HMI Coolmay TK8070H
• Suports i cargols de muntatge
• Terminal Blocks for wiring
• Product Documentation / Quality Certificate

11. Manufacturing Process

Coolmay products undergo a rigorous manufacturing process to ensure quality and reliability:

1. Raw Materials Storage
2. IQC (Control de Qualitat Entrant)
3. Soldadura
4. STM (Surface Mount Technology)
5. Muntatge
6. Prova de funcions
7. Prova d'envelliment
8. Control de qualitat final (CQF)
9. Embalatge