1. Einleitung
This manual provides essential information for the installation, operation, and maintenance of the Coolmay TK8050H Human Machine Interface (HMI) touch screen LCD panel. The TK8050H is designed for industrial automation control, featuring a 5-inch display with 800x480 pixel resolution. Please read this manual thoroughly before using the device to ensure safe and efficient operation.
2. Technische Daten
The following table details the technical specifications of the Coolmay TK8050H HMI:
| Spezifikation | Beschreibung |
|---|---|
| Modell | TK8050H |
| Anzeigegröße | 5 Zoll |
| Auflösung | 800*480 Pixel |
| Arbeitsumgebungstemperatur | Ambient: 0℃ to 50℃ | Storage: -20℃ to 70℃ |
| Luftfeuchtigkeit am Arbeitsplatz | 20 % bis 90 % (nicht kondensierend) |
| RAM / ROM | 128 MB / NOR-Flash 128 MB |
| CPU | 1 GHz Dual-Core |
| USB-Download-Anschluss | Ja (Typ-C) |
| SD-Kartenanschluss | Ja |
| Serielle Schnittstelle | RS485, RS232 |
| Berührungstyp | 4-Draht-Widerstandspanel |
| Schutzstufe | IP65 (Frontplatte) |
| Zertifizierung | CE |
3. Produktmerkmale
- Betriebssystem: Based on a stable, efficient, secure, and reliable Linux system.
- Hohe Leistung: Equipped with an industrial high-performance Dual Core 1GHz CPU.
- Funktionale Vielfalt: Features diversified functional modules for multifunctional and control diversification.
- Mehrere Schnittstellen: Includes RS485, RS232, Type-C USB download port, and SD card port for versatile connectivity.
- Qualitätskontrolle: Qualified by RoHS and CE standards, ensuring high-standard quality.
- Schutz: Front panel offers IP65 protection against dust and water ingress.
4. Installation und Einrichtung
4.1. Physische Installation
The TK8050H HMI is designed for panel mounting. Ensure the installation environment meets the specified temperature and humidity requirements (0℃ to 50℃, 20-90% non-condensing).
- Prepare Panel Cut-out: Create a cut-out in your control panel according to the HMI's dimensions. The cut-out size is 143*86mm.
- Insert HMI: Carefully insert the HMI into the prepared cut-out from the front of the panel.
- Secure HMI: Use the provided mounting clips or screws to secure the HMI firmly to the panel from the rear.
4.2. Verkabelung und Anschlüsse
Siehe Rückseite view of the HMI for port locations and ensure proper wiring for power and communication.
- Stromversorgung: Connect a stable DC24V power supply to the FG, 0V, and DC24V terminals. Ensure correct polarity.
- Kommunikationsanschlüsse:
- COM1/COM2: Use these RS232/RS485 ports for communication with PLCs or other industrial devices.
- LAN: Connect an Ethernet cable for network communication (if applicable to your model/configuration).
- USB-Host: For connecting USB devices such as a mouse, keyboard, or USB flash drive.
- HMI/PLC: These ports are typically used for programming and debugging the HMI and connected PLC.
- SD-Karte: Insert an SD card for data storage or program transfer.
4.3. Erste Inbetriebnahme
After completing all physical and electrical connections, apply power to the HMI. The device should power on and display the boot screen, followed by the configured user interface.
5. Bedienung
The Coolmay TK8050H HMI provides an intuitive touch interface for monitoring and controlling industrial processes. The specific screens and functionalities will depend on the application program loaded onto the HMI.
5.1. Navigieren auf der Benutzeroberfläche
Use the touch screen to interact with buttons, input fields, and display elements. The interface typically includes:
- Operation Screen: Main screen for process control and monitoring.
- Parametereinstellungen: Adjust various operational parameters.
- I/O Monitoring: View the status of input/output signals.
- Systemeinstellungen: Configure HMI specific settings like language, backlight, and communication.
- Alarmaufzeichnungen: Access historical alarm data.
5.2. Programmierung und Konfiguration
The HMI can be programmed using dedicated software provided by Coolmay. Connect the HMI to a PC via the Type-C USB download port or Ethernet port for program transfer and configuration. The video below demonstrates some of the HMI's interface and functionality.
6. Wartung
Regular maintenance ensures the longevity and optimal performance of your Coolmay TK8050H HMI.
- Reinigung: Gently clean the touch screen and casing mit einem weichen, damp cloth. Avoid abrasive cleaners or solvents that could damage the display or plastic.
- Umweltkontrolle: Um Schäden zu vermeiden, muss sichergestellt werden, dass die Betriebsumgebung innerhalb der vorgegebenen Temperatur- und Feuchtigkeitsbereiche bleibt.
- Firmware-Updates: Überprüfen Sie regelmäßig die offizielle Coolmay-Website. webWebsite für Firmware-Updates zur Verbesserung von Leistung und Sicherheit.
- Verbindungsprüfungen: Regularly inspect all wiring and connections for looseness or damage.
7. Fehlerbehebung
This section addresses common issues you might encounter with the TK8050H HMI.
| Problem | Mögliche Ursache | Lösung |
|---|---|---|
| HMI schaltet sich nicht ein | Keine Stromversorgung oder falsche Verkabelung. | Check power connections (DC24V, 0V, FG) and ensure power supply is active. |
| Touchscreen reagiert nicht | Screen calibration issue or hardware fault. | Try restarting the HMI. If issue persists, recalibrate the touch screen (refer to system settings) or contact support. |
| Kommunikationsfehler mit der SPS | Falsche Kommunikationseinstellungen oder Verkabelung. | Verify communication cable connections (RS232/RS485). Check HMI and PLC communication parameters (baud rate, data bits, parity, stop bits). |
| Display issues (flickering, distorted image) | Environmental interference or internal hardware issue. | Ensure proper grounding. Check for strong electromagnetic interference. If the problem continues, contact technical support. |
8. Benutzertipps
- For optimal performance, ensure the HMI is installed in a well-ventilated area, away from direct heat sources or excessive vibration.
- Sichern Sie Ihr HMI-Projekt immer. files regularly to an external storage device (e.g., SD card or USB drive) to prevent data loss.
- When updating firmware or transferring large project files, use a reliable power source to avoid interruptions.
9. Garantie und Support
9.1. Herstellergarantie
The Coolmay TK8050H HMI comes with an 18-month manufacturer warranty. This warranty covers hardware defects and system malfunctions under normal use conditions. Please retain your proof of purchase for warranty claims.
9.2. Technischer Support
Coolmay provides lifetime technical support for its products. For assistance with configuration, firmware, integration, or any other technical queries, please contact our support team. We aim to respond to all inquiries within 24 hours.
Kontaktinformationen:
- WhatsApp: +86 199-2529-1353
- WeChat: +86 199-2529-1353
9.3. Zertifizierungen
Coolmay products, including the TK8050H, are fully compliant with CE and RoHS regulations, and are manufactured under ISO 9001-certified quality management systems.
