You should now see or a designated "USB Serial Port (COMx)" listed without any yellow warning flags. Note the COM port number (e.g., COM3) if applicable. Step 6: Configure Communication in XBuilder / XCPro
C:\Program Files (x86)\XBuilder\Driver or C:\XBuilder\USB_Driver For XC Series (XCPro): C:\Program Files (x86)\XCPro\Driver
You must be logged into an account with administrative privileges to install hardware drivers. Method 1: Automatic Driver Installation via Software
The USB driver is necessary to connect Xinje PLCs (via the programming port) to a PC running Xinje’s programming software (XCPPro, AutoShop, etc.). When it works, it’s fine. But the installation process is a known pain point for many users. xinje plc usb driver install
How to Install Xinje PLC USB Drivers: A Step-by-Step Guide Successfully connecting your PC to a Xinje PLC is a critical first step for programming, monitoring, and debugging industrial automation systems. This process typically involves installing two key components: the programming software (like ) and the specific USB-to-Serial drivers required for your communication cable. 1. Pre-requisites and Software Downloads
Set the Baud Rate (the default for most Xinje PLCs is 19200 or 9600 ).
After installing the driver, verify that the installation was successful: You should now see or a designated "USB
If the software loses connection mid-transfer, open Device Manager, right-click your USB host controller, go to , and uncheck Allow the computer to turn off this device to save power . Additionally, try swapping to a USB 2.0 port instead of a blue USB 3.0 port, as older PLC chipsets occasionally conflict with newer USB standards.
This guide assumes you are using . The process is similar for older versions.
Right-click the unknown Xinje device and select . Choose the option: Browse my computer for drivers . Method 1: Automatic Driver Installation via Software The
Note: If you have already installed XBuilder, the drivers are usually located in C:\Program Files (x86)\Xinje\XBuilder\Driver or a similar local installation path. Step 3: Connect the PLC to Your PC Power on your Xinje PLC using its external power supply. Plug the USB cable into the PLC's programming port.
Click . Windows will scan the folder, locate the .inf file, and install the driver. Step 4: Verify the Connection
: Ensure you have XCP Pro (XC series) or XDPPro (XD/XL series) installed.