Falcon 4M Camera Manual
DALSA 03-032-20044-01
29
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 Allowable Exposure Time Increments on page 32 for details on minimum
exposure time increments for this mode.
Note:
The camera will not set frame periods shorter than the readout period.
Figure 10: Mode 2.
Frame Time
Frame Time
Readout Time
Readout Time
Exposure Time
Exposure Time
Programmable (SET)
Programmable (SET)
Internally-generated
Exsync
Programmable (SSF)
Programmable (SSF)
FVAL