FPBIGCHA MT8072iP HMI Touch Screen User Manual

1. Introduction

This manual provides essential information for the installation, operation, and maintenance of the FPBIGCHA MT8072iP Human Machine Interface (HMI). The MT8072iP is a 7-inch touch screen display designed for industrial automation applications, offering clear visual feedback and intuitive control. Please read this manual thoroughly before using the device to ensure proper functionality and safety.

2. Safety Information

Observe the following safety precautions to prevent injury and damage to the device:

• Power Supply: Ensure the power supply voltage matches the device's requirements (24V DC). Incorrect voltage can cause damage.
• Installation: Installation should be performed by qualified personnel in accordance with local electrical codes and standards.
• Environment: Do not expose the device to excessive moisture, dust, direct sunlight, or extreme temperatures.
• Handling: Handle the device with care. Avoid dropping or subjecting it to strong impacts.
• Maintenance: Disconnect power before performing any maintenance or cleaning.

3. Package Contents

Verify that all items are present upon unpacking:

• FPBIGCHA MT8072iP HMI Unit
• Mounting Brackets/Clips
• Power Connector
• User Manual (this document)

If any items are missing or damaged, contact your supplier immediately.

4. Product Overview

4.1. Features

• 7-inch display with 800x480 resolution, providing clear images.
• Compact and durable construction.
• Touch/key functions for versatile input.
• Designed for wide application in automation equipment.
• Compact size for easy installation and removal.

4.2. Components and Interfaces

Figure 4.2.1: Front View of MT8072iP HMI. This image displays the 7-inch touch screen interface, which is the primary user interaction area.

Figure 4.2.2: Rear View of MT8072iP HMI. This image shows the back panel of the HMI, including the power input terminal (24VDC), COM1 (RS232) and COM2 (RS485) communication ports, and USB ports for connectivity.

Figure 4.2.3: MT8072iP HMI Dimensions. This technical drawing provides detailed measurements for the front, side, rear, and bottom views of the HMI, along with the recommended cutout dimensions for panel mounting.

5. Setup

5.1. Mounting

1. Prepare a panel cutout according to the dimensions provided in Figure 4.2.3. The cutout dimensions are approximately 192mm [7.559"] W x 138mm [5.433"] H.
2. Insert the HMI unit into the cutout from the front of the panel.
3. Secure the HMI using the provided mounting brackets/clips from the rear of the panel. Tighten the screws evenly to ensure a snug fit without over-tightening.

5.2. Power Connection

Connect a stable 24V DC power supply to the designated power terminal block on the rear of the HMI (refer to Figure 4.2.2). Ensure correct polarity (positive and negative terminals) to prevent damage.

5.3. Communication Connections

The MT8072iP supports various communication interfaces:

• COM1 (RS232): For serial communication with compatible devices.
• COM2 (RS485): For industrial serial communication, often used in multi-drop networks.
• USB Ports: For connecting external devices such as USB flash drives for project transfer or other peripherals.

Connect the appropriate cables to the respective ports based on your application requirements.

6. Operating Instructions

6.1. Powering On/Off

• Power On: Apply 24V DC power to the HMI. The device will boot up automatically.
• Power Off: Disconnect the 24V DC power supply. It is recommended to ensure any critical operations are complete before powering off.

6.2. Basic Touch Screen Operation

The MT8072iP features a resistive touch screen. Interact with the display by gently pressing the screen with your finger or a non-sharp stylus. The HMI's functionality is determined by the project loaded onto it, which is typically developed using specific HMI programming software (not included with the hardware).

6.3. Project Loading

HMI projects are created using compatible software on a computer. These projects can then be transferred to the MT8072iP via a USB drive or other supported methods. Refer to the software's documentation for detailed instructions on project creation and transfer.

7. Maintenance

7.1. Cleaning

To clean the display and casing:

• Disconnect power to the HMI.
• Use a soft, lint-free cloth lightly dampened with a mild, non-abrasive cleaning solution (e.g., screen cleaner or water).
• Do not spray cleaning solution directly onto the screen or into any openings.
• Avoid using harsh chemicals, solvents, or abrasive materials.

7.2. Environmental Considerations

Ensure the operating environment remains within the specified temperature and humidity ranges to prolong the life of the device. Regularly inspect the HMI for any signs of physical damage or loose connections.

8. Troubleshooting

This section addresses common issues. For problems not listed here, contact technical support.

9. Specifications

10. Warranty and Support

Specific warranty terms are typically provided at the point of purchase or with the product packaging. For warranty claims, technical assistance, or further inquiries, please contact your original vendor or the manufacturer, FPBIGCHA, directly. Ensure you have your product model number (MT8072iP) and purchase details available when seeking support.