Primes FocusMonitor FM+ Original Instructions Manual page 44

Laser beam diagnostic system
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Gain in dB
Interval between measurements in s *
Line center in mm
Line width in mm
Load last parameters
Manual z-Position in mm
Measurement duration in s
nominal power P in W *
Number of measurements *
Number of planes *
Optimized measurement settings
Parameter settings
44
When using a CO2 detector, this option is not available and will not be
displayed.
If the autom. Gain option is disabled, the gain can be set manually.
The option can be used to control the sensitivity of the detector.
Use one of the following options:
X Enter a value in the input field.
X Use the slider below the input field.
Enter the pause between the single plane measurements of the time
series. This is the pause between the end of one measurement and the
start of the next.
Use one of the following options to adjust the position of the measuring line:
X Enter the x-/y-position of the line center in the corresponding input
fields.
X Position the mouse pointer within the measurement window.
Then drag while holding down the right mouse button.
Use one of the following options to adjust the line width (length) and position:
X Enter the width (length) of the line.
X Position the mouse pointer at any point within the measurement
area and drag while holding down the left mouse button. Keep the
mouse button pressed until the length of the measuring line meets
your requirements.
X Click this button to load the last saved device configuration.
This option defines the position of the next measurement on the z-axis
(see chapter 9.8.3 „Measure manual caustics with the single plane mea-
surement mode" on page 53).
X Set the check mark at Deactivate z-axis.
X Enter the Manual z-position in mm.
X Enter the duration of the measurement in s.
To calculate the power density, the laser power used must be entered.
Otherwise, the measured amplitudes are given directly in counts.
X Enter the nominal laser power used during measurement.
X Enter the desired number of single plane measurements of the time
series.
X Enter the number of planes to be measured.
If this option is activated, then the duration of the measurement is
reduced. Fewer process steps are required because the initial settings
for a measurement plane are taken from the settings of the previous
measurement plane.
Note, however, that beam artifacts may not be sufficiently detected in
the individual plane measurements due to the inheritance of the settings.
X Set the check mark to enable the option.
All settings in the Device control menu can be individually saved for
each device. The settings are saved to the local installation of the LDS.
This and other options for saving/loading configurations are described in
chapter 9.4.6 „Saving options" on page 36.
FocusMonitor FM+
Revision 08 EN - 08/2023

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