Matrix Vision mvBlueLYNX-X, Technical Manual, Page: 210 / 236

Figure 159: wxPropView - mv Line Debounce
Figure 160: wxPropView - mv Line Debounce
20.11 Using the linescan mode of -x02e
The CMOS sensor -x02e from e2v offers a linescan mode. One (gray scale sensor) or two lines (in terms of
color sensor) can be selected to be read out of the full line height of 1024 lines. This or these lines are grouped
to a pseudo frame of selectable height in the internal buffer of the camera.
20.11.1 Sample: Triggered linescan acquisition with exposure time of
250 us
This sample will show you how to use the linescan mode of the sensor -x02e using an external trigger
provided by an "incremental encoder".
20.11.1.1 Initial situation and settings
An "incremental encoder" triggers in a specific frequency. In our example, the incremental encoder sends a
trigger for every line (1:1)
. However, during the adjustment of a line trigger application or while choosing a
specific incremental encoder you have to keep the specific frequency in mind.
When using an external (line), it is absolutely required that the external trigger is always present.
During a trigger interruption, controlling or communication to the camera is not possible.
Using timers and counters it is possible to skip trigger signals.
mvBlueLYNX-X Technical Manual
200 22 April 2016 Version - 1.49 MATRIX VISION GmbH