Exposure Modes In Detail - Dalsa Stop Action 4M30 User Manual

24
3.4.1 Set ting th
Purpose:
Syntax:
Syntax Elements:
Notes:
Rel
Example:
Table 10: Exposure Modes
2
3
4
7

Exposure Modes in Detail

Mode 2: Internally Programmable Frame Rate and Exposure Time
(Default)
The parameter being programmed (i.e frame rate or exposure time) will be the driving
factor so that when setting the frame rate, exposure time will decrease, if necessary, to
accommodate the new frame rate. In reverse, the frame rate is decreased, if necessary,
when the exposure time entered is greater than the frame period.
Refer to Table 11: Allowable Exposure Time Increments on page 27 for details on
minimum exposure time increments for this mode.
Note:
03-32-10121-09
PRELIMINARY
e Exposure Mode
Sets the camera's exposure mode allowing you to control your
sync, exposure time, and frame rate generation.
sem m
m
•
•
•
ated Commands:
ssf
sem 3
Internal
External
External
Internal
The camera will not set frame periods shorter than the readout period.
Exposure mode to use. Factory setting is 2
Refer to Table 10: Exposure Modes for
modes or to the following
explanation.
To obtain the current value of the expos
c ommand .
gcp
Changing from sem 2 / 4 to sem 3 / 7 may adjust the a
offset to the lower input level of the sao command. Refer to
Setting Analog Offset on page 39 for details on setting the
analog offset.
, se t
Yes Yes
No No
No No
Yes No
4M Stop Action Camera Manual
.
a quick list of available
sections for a more detailed
ure mode, use the
Internal frame rate and
exposure time. Exposure
control enabled (ECE).
Maximum exposure ti e.
Exposure control disabled
(ECD).
Smart EXSYNC. Exposure
control enabled (ECE).
Internal frame rate,
maximum exposure time.
Exposure control disabled
(ECD).
nalog
m
DALSA