Run the executable file from the links above.
: Once installed, the Device Manager will assign a specific COM port number (e.g., COM3). You must use this specific port number in your PLC programming software (like CX-Programmer). Technical Specifications
Check the hardware manual for your specific Omron PLC. Switch the physical communication toggles on the PLC faceplate to the "Default" or "Standard" position to match your software settings.
If “amsamotion” is a brand, search their official site or Amazon storefront for driver downloads. amsamotion usbcn226 driver download link
The Amsamotion USB-CN226 is a programming cable that connects a computer's USB port to the programming port of an Omron PLC via a specialized 10-pin flat interface. It acts as a USB-to-serial adapter, creating a virtual COM port that allows your PC to communicate with the PLC as if it had a traditional serial connection. The cable is compatible with a wide range of Omron PLC series, including CS, CJ, CQM1H, and CPM2C.
The virtual COM port number assigned by Windows is either too high (e.g., COM18) or is being actively blocked by another software application. Fix: In Device Manager, right-click the serial port entry →right arrow Properties →right arrow Port Settings →right arrow
Once the driver is successfully initialized, configure your Omron software to map to the new hardware path. Launch and open your PLC project. Run the executable file from the links above
Amsamotion hardware typically relies on third-party USB-to-Serial chips, most commonly manufactured by (WCH) or PL2303 (Prolific). Newer generations of the USBCN226 cable almost universally use the CH340 chip due to its high stability on Windows 10 and Windows 11.
Understanding what the driver does helps in troubleshooting installation issues.
If your cable is the blue or black-colored model, it most likely uses the CH340 chipset, which is known for its low cost and reliability. This driver is widely available and is often the one included on the installation CD. Technical Specifications Check the hardware manual for your
Many third-party “driver download” websites are filled with fake download buttons, malware, and adware. Please do not click on giant green buttons that say “Download Now” unless you are certain of the source. The safest place to find the amsamotion usbcn226 driver download link is via the chipset manufacturer, not Amsamotion itself (as the company does not maintain a publicly facing modern support portal for this legacy device).
Even with the correct driver, you might encounter problems. Here are solutions to some of the most common issues: