: Visit the Xinje Download Center or regional sites like Xinje Malaysia to get the latest programming software for your specific series.
Select the connection type. Choose if available, or select COM and match the exact COM port number you saw in the Device Manager. Set the station number (default is usually 1).
Connecting your PC to a Xinje PLC requires a dedicated USB driver to enable communication with the programming software (XBuilder or XCPro). Without the correct driver installation, your operating system will fail to recognize the hardware, resulting in connection timeouts.
A: No. Device driver installation requires writing to C:\Windows\System32\drivers , which is protected. Contact your IT department for temporary admin credentials.
Ensure you are using a high-quality data cable. Cheap charging-only USB cables lack the internal data lines required to transmit PLC logic. xinje plc usb driver install
What is installed on your PC?
Click . Windows will scan the folder, locate the .inf configuration file, and install the driver.
Navigate to the installation directory of the Xinje software (e.g., C:\Program Files (x86)\Xinje\XCPro\Drivers or similar). Click and allow Windows to install the driver. Step 4: Verify the Installation
Right-click the setup.exe file and select . Follow the on-screen prompts to complete the installation. : Visit the Xinje Download Center or regional
Modern versions of Windows require all hardware drivers to be digitally signed by Microsoft. Because some older or legacy Xinje USB drivers lack this digital signature, Windows may block the installation with an error stating "The third-party INF does not contain digital signature information."
Windows will attempt to recognize the device. It will likely show a notification stating "Device driver software was not successfully installed" or list it as an in Device Manager.
If the software requires a COM port number, enter the exact COM port number assigned to the driver in your Device Manager. Click or Check to confirm communication. Troubleshooting Common Errors Driver Signature Enforcement Error (Windows 10/11)
Look for an "Unknown Device" or a device labeled "Xinje PLC" under "Other devices" or "Ports (COM & LPT)". Right-click the device and select . Set the station number (default is usually 1)
The easiest way to find and install the authentic driver is through the directory created when you install the Xinje programming software. Step 1: Locate the Driver Folder
Windows may block the driver because it lacks a digital signature.
If Windows blocks the installation with a "Digital Signature Not Found" error, you must temporarily disable Driver Signature Enforcement: