CV-L108CL
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the details above 1023 are not visible. This function changes the gain signal from CCD over
100% video output level and compress signal up to 4095 LSB. The knee point is the upper
limit of linear relations between CCD output and input to Camera Link. The knee slope
decides how much of the signal above 100% video output is compressed. Knee point and
Knee slope can be set on R, G and B respectively.
Fig. 14 Principle of Knee function
Settings:
0=off, 1=on
Associated functions:
Commands KSR, KSG and KSB – Knee slope for R, G and B
Commands KPR, KPG and KPG – Knee point for R, G and B
8.16 Commands KSR, KSG and KSB – Knee slope for R, G and B
See command KN for description of this function
Settings:
-8192 to 8191
Associated functions
Command KN, Commands KPR, KPG and KPG
8.17 Commands KPR, KPG and KPG – Knee point for R, G and B
See command KN for description of this function
Settings:
0 to 1023
Associated functions:
Command KN, Commands KSR, KSG and KSB
8.18 Command LR - Line Rate (Scan Rate)
This function is used only when there is no external trigger pulse (e.g. from an encoder)
available. It allows the user to program the line rate, in order to match the speed of the
object being scanned. In the No-Shutter mode, the exposure time is directly proportional
to the line rate (T
exp
= 1/line rate)
Settings:
564 to 577536, 14.1μs to 14.438ms in 25ns increments
Associated functions:
Trigger origin, TG=0
Applicable modes:
No-Shutter with internal line rate generator
(TR=0)
Shutter-Select with internal line rate generator
(TR=1)
Important note
The data can be stored in the camera memory for next start up.