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FocusMonitor FM+
9.8
Single planes
In Single planes measuring mode, single planes are measured at selected z-positions.
Measurement window size and the gain can be set automatically or determined manualy.
You can also have the software search for the laser beam automatically in the entire measurement range.
To measure a manual caustic, several planes can be measured — either individually or by means of a serial
measurement.
An increment along the z-axis can be configured for this, see chapter 9.8.3 „Measure manual caustics with
the single plane measurement mode" on page 53.
9.8.1
Search laser beam automatically
1.
Observe the warning messages in
chapter 9.1 „Warning messages" on
page 27.
2.
Click on the Settings tab.
3.
Enter the position of the measure-
ment on the z-axis in the input field
z-position in mm.
4.
Switch on the laser.
5.
Click on the Find beam button.
The laser beam is automatically
searched for in the entire measuring
range. The measurement window and
gain are set automatically.
If the search is successful, the laser
beam is displayed in the graphic
representation.
If the beam is not displayed:
Check the correct alignment of the
X
device on the x-y plane again according
to chapter 7.2.3 „Align the device" on
page 19.
X Check the direction of the beam
entrance.
X Adjust the gain.
X Choose a different z-position.
X Increase the laser power (in small
increments).
6.
If necessary, adjust the measurement
window manually according to the
following. chapter 9.8.2 „Adjust the
measurement window manually" on
page 52 an.
7.
Start the measurement according to
chapter 9.8.4 „Start measurement"
on page 54.
Revision 08 EN - 08/2023
51
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