When using a high-resolution camera, image acquisition may fail due to insufficient acquisition buffer, resulting in an error.

Refer to the following document and check whether image acquisition from the USB camera becomes possible by adjusting settings such as “Reducing memory usage” and “Specifying pool size.”

Folder path
C:\Program Files\Common Files\OMRON_SENTECH\StApi\v1_2\x64\bin

File
StApiCognexAdapterJP.pdf