Go to > Advanced options > Startup Settings > Restart .

Download and install XCPro (for XC series) or XBuilder (for XD/XL series) first, as the necessary driver files are often bundled inside the software's installation folder.

, then browse to the folder where you extracted the downloaded driver. Wuxi Xinje Electric Co., Ltd. 2. Software Configuration

Right-click on the unrecognized Xinje device and select . Choose the second option: "Browse my computer for drivers" .

Look through the hardware list for an item marked with a yellow exclamation point. It will typically be listed under as USB Serial Port or Unknown Device . Step 4: Update the Driver

: If Windows blocks the install, you may need to disable Driver Signature Enforcement.

If you plan to use multiple XINJE PLCs on the same PC, note the COM number. You can right-click > Properties > Port Settings > Advanced to change the COM number to avoid conflicts (e.g., change from COM14 to COM3).

In the world of industrial automation, few tasks are as simultaneously routine and frustrating as installing a PLC driver. For engineers and technicians working with XINJE (Xinjie) PLCs—such as the popular XC series (XC1, XC2, XC3, XC5), XD series, or XG series—establishing communication between a Windows PC and the PLC is the first critical step. The most common method? .