Monitor; Search Laser Beam Automatically - Primes FocusMonitor FM+ Original Instructions Manual

Laser beam diagnostic system
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9.9

Monitor

In Monitor measuring mode, measuring planes are continuously viewed in a false-color image. The laser
beam can be automatically searched by the software in the entire measurement range.
After a successful search the measurement will be run as long as desired. During the measurement, data is
continuously read out and displayed in the graphical view. Measurement data are not saved in the project
tree of the Projects tab.
9.9.1

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:
X Verify the correct alignment of the
device on the x-y plane 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 9.9.2 „Adjust the
measurement window manually" on
page 57 an.
7.
Start the measurement according to
chapter 9.9.3 „Start measurement"
on page 58.
56
FocusMonitor FM+
Revision 08 EN - 08/2023

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