Spyder3 SG-34 GigE Vision Color Manual
31
Teledyne DALSA
03-032-20124-00
Overhead Delay
Overhead _Delay can range from 5 to 6
μ
s and d ep end s on the internal op erations of you r com p u ter.
Exposure Controls
The cam era can grab im ages in one of seven w ays. The cam era’s line rate (synchronization) can be
generated internally throu gh the
Acquisition Line Rate
featu re (a m em ber of the
Sensor Control
set of
featu res) or set externally w ith an
EXSYN C
signal, d ep end ing on you r m od e of op eration.
To select how you w ant the cam era’s line rate to be generated :
1.
First set the cam era m od e u sing
Exposure Mode
and
Line Trigger Mode
com m and s.
2.
N ext, if u sing m od e 2, 6, or 7 (see below ) u se the com m and s
Acquisition Line Rate Abs
an d / or
Exposure
Time Abs
to set the line rate and exp osu re tim e.
GigE Vision Input Controls
Sensor Control
Exp osu re Mod e
This featu re is u sed to set the op eration m od e of the
Exp osu re (or shu tter): Off, Tim ed , Trigger Wid th. If Off is
selected then the cam era u ses the m axim u m tim e
accord ing to its line rate.
Line Trigger Group
Line Trigger Mod e
The state of the line trigger. If the trigger is off, then the
line trigger is internally generated . Otherw ise, the line
trigger is cau sed by an external signal. Mod es: Off or On.
Set the Exposure Mode
Sets the camera’s exposure mod e allowing you to control your sync, exposure time, and line rate
generation.
Programmable Line Rate Programmable Exposure Time
Mode LineTriggerMode ExposureMode
Description
A
Off (Internal)
Tim ed (Internal)
Yes
Yes
Internal line rate and exp osu re tim e.
Exp osu re m od e enabled .
B
On (External)
Off (Internal)
N o
N o
Maxim u m exp osu re tim e. Exposu re
m od e d isabled .
C
On (External)
TriggerWid th
(Internal)
N o
N o
Sm art EXSYN C. Exp osu re m od e
enabled .
D
On (External)
Tim ed (Internal)
N o
Yes
Fixed integration tim e. Exp osu re m od e
enabled .
E
Off (Internal)
Off (Internal)
Yes
N o
Internal line rate, m axim u m exp osu re
tim e. Exp osu re m od e d isabled .
N ote: When setting the cam era to external signal m od es
EXSYN C
m u st be su p p lied .
Exposure Modes in Detail
Mode A. Internally Programmable Line Rate and Exposure Time (Factory Setting): ExposureMode Timed and
LineTriggerMode Off (Internal
