5. Monitoring Output
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ML-5120A
Chapter 2 Various Settings
Introduction Part
Installation and
Preparation Part
Operating Part Maintenance Part Appendixes
Setting the Output Status Check Screen
In the following, the method of setting the MONITOR screen is explained.
Checking the Measured Energy Value of Laser Light
When laser light is output, the MONITOR screen is automatically displayed and a
measured energy value is displayed. The measured energy value of the last output
laser light can also be checked by the corresponding SCHEDULE number if a regis-
tered SCHEDULE number is entered.
(1) Press the "SCHEDULE" setting button.
Enter the SCHEDULE number by using the "<" and ">" buttons or numeric key-
pad and then press the ENT key.
The measured energy value of the last output laser light and laser light waveform
(green line) are displayed according to the set SCHEDULE.
⇒
When the active heat control function (option) is enabled, the detected tempera-
ture waveform (red line) is displayed. The detected temperature waveform is dis-
played for the time “laser emission time × MONITOR SPAN.” In the CW wave-
form, however, the display of the temperature waveform is nished at the time
when the following operation is performed for the laser waveform with 500 ms.
- Laser stops by the laser stop signal input within the time set in a schedule.
- The next laser output starts.
- The output setting or number of schedule is changed.
- An error occurs.
<Notes>
- In the CW waveform, the displayed waveform may dier from the actual laser
output due to the sampling period of data for displaying a waveform. When the
modulation function is set in the CW mode, the average power displayed in "AV-
ERAGE" may also dier from the actual laser output power.
Ex.) CW modulation setting: Frequency = 15 Hz, Modulation width = 25%
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