OPERATING AND USER MANUAL QUARTZ SERIES
35
Frame period
7.4.3.
The frame period in continuous mode is set by means of the FP command.
Command format: FPx
Command format: FP?
Return Message: x
where x is the frame period in units of 1µs. The minimum allowed value for x depends on various
parameters (Camera Link configuration, ROI) but is at least 150, the maximum allowed value for x is
100,000 (= 100 ms).
I
f the frame period is decreased, the camera checks the integration time and adjusts it to the
maximum possible if necessary.
The minimum possible frame period in continuous mode is automatically set if x is set to 0.
If required the integration time will be decreased to fit within the frame period.
NOTE:
The FP command only effects the frame period in the continuous mode. When working in
another mode, the command is still available and the settings become active when the mode is set to
continuous mode.
Acquisition trigger input, polarity selection and deglitch filter
7.4.4.
In case the camera is running in control mode, an image acquisition trigger can be fed to either a CC
pulse or the electrically isolated external input. Furthermore this command selects the polarity of the
input signal.
Command format:
CCEx;y
Command format:
CCE?
Return Message: x;y
Where parameter x selects the input:
x
Input
0
CC1
1
CC2
2
CC3
3
CC4
4
I/O- connector
Acquistion trigger input selection
Table 7.8:
Where parameter y selects the polarity:
y
trigger source
0
Inverted (falling edge triggers start of integration, rising edge triggers start of image readout)
1
Normal (rising edge triggers start of integration, falling edge triggers start of image readout)
Trigger polarity selection
Table 7.9:
Summary of Contents for Q-2A340
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