Procedure for confirming COM ports
1. Display “Device Manager”.
Reference: <6.3.7 Confirming COM Ports>
2. Double-click “Ports (COM & LPT)”. As the table of allocation of COM ports, confirm the COM
port No.
“CP210x USB to UART Bridge Controller (COM
n
COM9 is allocated in the following display.
)” is the allocated COM port.
Key Point:
COM port No. is necessary for the connection with the FPWIN GR, etc.
Note:
When “? CP210x USB to UART Bridge Controller” in “Other devices” or “Unknown device” is indicated,
the installation has been failed. Reinstall the USB driver.
Reference: <6.3.9 Reinstallation of USB Driver>