9.Software Tool
© China Daheng Group, Inc. Beijing Image Vision Technology Branch 59
4)
The DeviceLinkThroughputLimit represents the maximum bandwidth of the image transmitted by the
camera.
5)
The MaxUSBControllerThroughputLimit represents the recommended maximum transmission
bandwidth of the camera. If this value is exceeded, frame losing may occur.
6)
The AcquisitionFrameRate represents the maximum value of the frame rate control when the
AcquisitionFrameRateMode is set to on, and whether the maximum value can be reached depends
on whether the camera is affected by other acquisition parameters.
7)
AcquisitionFrameRateMode indicates whether frame rate control is enabled, On means frame rate
control is enabled, and Off means frame rate control is disabled. When frame rate control is enabled,
the camera acquires images at a frame rate no higher than the AcquisitionFrameRate. When frame
rate control is disabled, the camera acquires images without being affected by the
AcquisitionFrameRate.
When using the frame rate calculation tool, please fill in the above information of the camera into the
corresponding table. When the filled value exceeds the range or does not conform to the rules, the
calculation tool will report an error. Please modify and fill in the value again according to the prompt
information. When all parameters are correctly filled in, the FPS shown in the last column of the table is
the theoretical frame rate currently acquired by the camera, and usually the error between this value and
the actual frame rate acquired by the camera is no more than 1%.
