LFS-PM Series Live Focus System Operating Manual
2
Chapter 2 Functions
2.1 Touch Screen
This distance controller is included of a 7.0
” or 4.3” touch TFT screen. The resolution
is 800*480 or 480*272. the laser head work status is displayed in the monitor and
parameters can be modified with the monitor. the display area is function button area, data
display area, running status display area and alarm display area.
The main interface is just as the following:
Function button area
：
touch the buttons can enter different function control menu.
Data display
：
here is used to display the detecting value of the capacitor sensor
and other set values.
Focus position
：
the distance between the nozzle and the work piece.
Actual position
：
the actual value of the capacitor detected.
Following error
：
the error between the focus position and the actual position.
Capacitor value
：
the value that the controller has detect from the capacity sensor.
Running status
：
display the status of the laser head.
Alarm display
：
alarm status display. If there are several alarm triggered at the
same time, user can touch the “Alarm Info” to check the alarm information in
detail.
Function button
Data display
Running
status
Alarm display
Function button
4.3” Touch Screen Main interface
