Dalsa SG-10-01k80 User Manual page 57

Spyder3 GigE User's Manual
Table 11: Spyder3 GigE Exposure Modes
Mode
2
3
4
5
6
7
8
Note: When setting the camera to external signal modes, EXSYNC and/or PRIN must be supplied.
Exposure Modes in Detail
Mode 2: Internally Programmable Line Rate and Exposure Time (Factory Setting)
Mode 2 operates at a maximum line rate and exposure time.
•
•
Example 1: Exposure Time less than Line Period
CR=Charge Reset
DALSA
PRELIMINARY
Programmable Line Rate
SYNC PRIN
Internal Internal
External Internal
External Internal
External External
External Internal
Internal Internal
Internal Internal
When setting the line rate (using the
if necessary, to accommodate the new line rate. The exposure time will always be set
to the maximum time (line period – line transfer time – pixel reset time) for that line
rate when a new line rate requiring reduced exposure time is entered.
When setting the exposure time (using the
increased, if necessary, to accommodate the exposure time. Under this condition, the
line time will equal the exposure time + line transfer time.
Readout
Line Period
Programmable Period (ssf command)
Programmable Exposure Time
Description
Yes Yes Internal frame rate and exposure time.
Exposure mode enabled (ECE).
No No Maximum exposure time. Exposure
control disabled (ECD).
No No Smart EXSYNC. ECE.
No No External sync, external pixel reset.
ECE.
No Yes Fixed integration time. ECE.
Yes No Internal line rate, maximum exposure
time. ECD.
No Yes Maximum line rate for exposure time.
ECE.
command), exposure time will be reduced,
s sf
2 7 H
command), line time will be
s et
2 8 H
Programmable Period (
set
CR Exposure Time
command) Programmable Period
Readout
CR
Line Period
Programmable Period
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Exposure Time