If Windows fails to find the driver automatically, you will need to point it to the files manually.
Install XC Pro software . The driver is typically located in C:\Program Files\Xinje\XCPro\Driver or similar.
The driver is rarely a separate download. It is almost always included inside the installation directory of the XCP Pro software.
2. PLC is Not Recognized At All (No Yellow Exclamation Mark)
If downloading a standalone driver, look for the zip file compatible with your Windows version. Step 2: Extract the Driver Files
: If the driver fails to install, you may need to disable driver signature enforcement via Settings > Update & Security > Recovery > Advanced startup Manual Update
Select the number that matches the one assigned in Device Manager.
Plug the USB programming cable into the PLC's programming port.
Hold the while clicking Restart in the Windows Start Menu.
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.
: High-speed motion controllers (like the XDC series) or Ethernet-capable models (like the XD5) might use standard USB or Ethernet cables, but standard XC/XD models often require specific programming cables. XINJE PLC XD5 Series Programmable Controller User Manual
Plug the Xinje USB programming cable into your computer's USB port. Step 3: Check Device Manager Right-click the Start menu and select . Expand Ports (COM & LPT) or Other Devices .
Click or Check Connection . A popup should confirm that the PLC is successfully connected. Troubleshooting Common Installation Issues Windows Blocked the Driver (Digital Signature Error)
Click Install or Trust software from Xinje . This automatically places the USB driver into your Windows system directory.
(e.g., COM3). You will need it to configure your programming software. Step 5: Configure the Xinje Programming Software
and select the matching COM port to establish a successful connection. Further Exploration
You should see an entry labeled or USB Serial Port (COMx) , where "x" represents the assigned COM port number.
You should now see a clean entry labeled or a assigned USB Serial Port (COMx) without any yellow warning flags. Note down the COM port number if one is assigned, as you will need to select this exact port inside XBuilder or XCPro under Communication Settings to successfully upload or download your ladder logic code. Troubleshooting Common Errors 1. Driver Signature Enforcement Error (Windows 10/11)
If Windows fails to find the driver automatically, you will need to point it to the files manually.
Install XC Pro software . The driver is typically located in C:\Program Files\Xinje\XCPro\Driver or similar.
The driver is rarely a separate download. It is almost always included inside the installation directory of the XCP Pro software.
2. PLC is Not Recognized At All (No Yellow Exclamation Mark)
If downloading a standalone driver, look for the zip file compatible with your Windows version. Step 2: Extract the Driver Files xinje plc usb driver install
: If the driver fails to install, you may need to disable driver signature enforcement via Settings > Update & Security > Recovery > Advanced startup Manual Update
Select the number that matches the one assigned in Device Manager.
Plug the USB programming cable into the PLC's programming port.
Hold the while clicking Restart in the Windows Start Menu. If Windows fails to find the driver automatically,
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.
: High-speed motion controllers (like the XDC series) or Ethernet-capable models (like the XD5) might use standard USB or Ethernet cables, but standard XC/XD models often require specific programming cables. XINJE PLC XD5 Series Programmable Controller User Manual
Plug the Xinje USB programming cable into your computer's USB port. Step 3: Check Device Manager Right-click the Start menu and select . Expand Ports (COM & LPT) or Other Devices .
Click or Check Connection . A popup should confirm that the PLC is successfully connected. Troubleshooting Common Installation Issues Windows Blocked the Driver (Digital Signature Error) The driver is rarely a separate download
Click Install or Trust software from Xinje . This automatically places the USB driver into your Windows system directory.
(e.g., COM3). You will need it to configure your programming software. Step 5: Configure the Xinje Programming Software
and select the matching COM port to establish a successful connection. Further Exploration
You should see an entry labeled or USB Serial Port (COMx) , where "x" represents the assigned COM port number.
You should now see a clean entry labeled or a assigned USB Serial Port (COMx) without any yellow warning flags. Note down the COM port number if one is assigned, as you will need to select this exact port inside XBuilder or XCPro under Communication Settings to successfully upload or download your ladder logic code. Troubleshooting Common Errors 1. Driver Signature Enforcement Error (Windows 10/11)