2 Interface description
Figure2-1 CN0 definition
Pin Signal Definition Description
PIN2 IN2 Automatically searches focus
position.
An input interface. Low level is valid.
When the input receives a low valid signal,
LFS will move to the metal surface to search
the focus point.
This can be done after the LFS power on
and the LFS is idle and locates on the highest
point.
During a cutting, this is not allowed!
PIN3 IN3 Laser head crash alarm input Laser head crash alarm signal input
When LFS receive the crash alarm signal.