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Piranha4 4K Camera Color User's Manual
03-032-20180-01
Teledyne DALSA
Set Line Rate
To set the camera‘s line rate use the line rate parameter, part of the Sensor Controls set. This feature can
only be u sed w hen the cam era is in Internal m od e—that is, w hen the start line trigger is d isab led (Trigger
Mod e Off).
Note
: Line rate > (Exp osu re tim e + 1,500 ns) w ill retu rn an error (―Invalid Param eter‖) if this cond ition is
not m et. You m u st ad ju st these tw o p aram eters in the correct sequ ence to m aintain this cond ition.
If the external line rate exceed s 70 kH z the cam era w ill continu e to ou tp u t d ata at its m axim u m line rate
of 70 kH z. Thou gh no im age artefacts associated w ith over -sp eed w ill occu r, you m ay notice that u nd er
over-sp eed cond itions the im age w ill ap p ear com p ressed and the ap p ar ent d istance travelled w ill be
red u ced .
Camera Control
Parameter
Description
Line Rate (in H z)
Cam era line rate in a range from 0 H z to 70 KH z.
This featu re is only available w hen the cam era is in Internal Mod e—
line trigger is d isabled (Trigger Mod e off).
Line Rates
Camera Link Configuration
Maximum Line Rate
Base
20 kH z, Base RGB8
Med iu m
41 kH z
Fu ll
55 kH z
Deca
69 kH z (Deca RGB8)
Note: 70 kHz line rate can be achieved using AOI mode for all Camera Link Mode. For more information, see
Area of
Interest (AOI)
Setup.
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