Chromasens CD40127_R02 allPIXA_pro_User Manual.docx
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8.7 Multi-channel flash control
With the multi-channel LED control, the camera provides up to four individual flash outputs for
illumination controllers. The flash outputs are fully synchronized to the line trigger to permit
high speed-synchronous triggering of different illuminations.
8.7.1 Operation principle
To see the flash control parameters, you must set
User level
to
Guru
in CST!
The camera provides up to four different outputs which can be operated individually to control
illumination drivers.
Several outputs can be individually combined to be triggered at the same time. Each flashing
scenario can be defined individually as line pattern. The camera provides up to four different
line patterns which are executed in a sequence. This sequence is repeated as long as
scanning or triggering is active.
The following diagram demonstrates a sequence cycle with three different line patterns. In this
example, the duration for each line pattern is set individually. All four available output channels
are used:
NOTE
If flash mode is active, the camera uses the individually defined line pattern
times to set up the integration time of each scanning line.
The camera integration time setting value is ignored if the flash mode is used.
1. allPIXA pro camera
2. Camera Link cable
3. Host PC
4. Illumination modules
5. LED driver
6. Encoder / Trigger
