SW-4000Q-SFP
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Variable Line Rate
You can set the line rate to 1L or more. This function can be used to match the scanning
speed of the camera to the feeding speed of the object or to lengthen the accumulation time
to increase sensitivity.
• Variable range: RGBa8
66Hz*
~
73kHz
RGB8 + Mono8
66Hz*
~
72kHz
YU Mono8 66Hz*
~
74kHz
*) When taking a trigger signal from the outside, there is no limitation on the minimum value.
• Variable unit: 0.1 Hz
• Supported operation modes: Exposure Mode OFF / Trigger OFF
Exposure Mode Timed / Trigger OFF
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You can also save the setting and have it applied whenever the power is subsequently
turned on, but this requires additional operations.
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Switching and settings storage for this function is performed via serial communication.
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The black level will change depending on the line rate, so be sure to readjust the black
level after changing the line rate or trigger period.
Number of pixels per line and line rate
You can increase the line rate by decreasing the number of pixels per line. Use Width (ASCII =
WTC) to set the line width. Line rate can be increased to a maximum of 183.4kHz.
The relationship between the number of pixels per line and the line rate is shown below.
*) It becomes the line rate in the case of PixelFormat RGBa8, ExposureMode Off.
The maximum line rate varies depending on operating conditions.
Linerate (kHz)*
Number of pixels per line