Mitsubishi HMI GS2107-WTBD-N WVGA Touchscreen

Product Introduce

GS2107-WTBD-N is a 7-inch industrial touch screen human-machine interface HMI of the GOT Simple series. It is often used to replace the old E1032 series HMI. It has a 7-inch WVGA specification TFT color LCD screen with a resolution of 800×480 pixels and supports 65536 color display. It is equipped with an LED backlight and the brightness can be adjusted in 32 levels. The single-touch life of the simulated resistive film touch screen exceeds 100 Thousands of times. It has a built-in 15MB user memory, which is significantly expanded compared to the old version. It also has an SD card slot that supports a maximum of 32GB memory cards, which can be used to back up data and store operation logs and recipes. At the same time, it is rich in interfaces, covering USB Mini-B, RS-232, RS-422 interfaces and RJ45 Ethernet interfaces.

FAQ:

1.How to judge whether the communication between GS2107-WTBD-N and Siemens S7-200 SMART PLC is normal?

1. Check the hardware indicator lights: the power lights of both are always on; for serial communication, the PLC CM light flashes, for Ethernet communication, the LINK/ACT light is always on and flashing, and the wiring/A/B lines are correct.
2. Software diagnosis and troubleshooting: HMI side: GT Designer3 online monitoring reports no communication error, and there is no fault alarm in the local log.
3. PLC side: STEP 7-Micro/WIN SMART Check the MB_Server instruction for no error code.
4. Data interaction verification: HMI writes values, and PLC corresponding registers are updated synchronously; PLC forcibly changes values, and HMI screens are refreshed in real time. Two-way synchronization is normal.

2.How to enable the VNC server function of GS2107-WTBD-N, and what network parameters need to be set for remote access?

VNC server function enabled:

1. Open the GT Designer3 software, create or open a project corresponding to GS2107-WTBD-N, and complete the screen programming related operations first.
2. Enter the function setting interface of the project, find the “VNC Server Function” option, and check to enable this function.
3. Set the VNC connection password for authentication during remote access; also configure the port number. The port needs to be selected between 1024 – 65534. The default commonly used port is 5900.
4. The operation authorization timeout can be set as needed (0 – 3600 seconds) to prevent unauthorized device misoperation. After the setting is completed, download the program to GS2107-WTBD-N.

Network parameter settings for remote access:

1. HMI side network parameters: In the “GOT Ethernet Settings” of GT Designer3, assign a fixed IP address (such as 192.168.0.20) to GS2107-WTBD-N, and set the corresponding subnet mask (such as 255.255.255.0); if you need remote access through the external network, you also need to configure the gateway address to ensure that the HMI can access the external network. In addition, make sure that the CHNo. of the HMI’s Ethernet port is set to 9 to ensure that the network link is normal.
2. Client network parameters: Client devices such as computers and tablets for remote access need to be connected to the same LAN as the HMI (external network access requires smooth network routing). Set the client IP address to the same network segment as the HMI (for example, if the HMI is 192.168.0.20, the client can be set to 192.168.0.10), and the subnet mask should be consistent with the HMI.