Please explain why the C2000 keypad shows a TPNO warning and how to debug it.

When the KeypadTP Editor function is applied to an unsupported object or drive series, it will show the TPNO warning as below; however, this doesn’t affect the device operation. Users can select the main page of the C2000 keypad. It is generally set as Default. If User Define is selected, the TPNO warning will show up. Users have to resume the Default setting to clear the warning. Installing TPEditor software and USB/RS-485 communication interface IFD6530 allows users to design their own main page. After that, select “user-defined” to choose the edited content. TPEditor software is available on Delta’s website.