Columbus McKinnon MAGNETEK LaserGuard Mini, Техническое руководство, Страница: 35 / 36

LaserGuard Mini Technical Manual
July 2021
Page 35 of 36
4.2 Troubleshooting
Table 1: Laser Diagnostic LED Functions
NOTE: See Figure 1-1 on page 10 for LED locations.
LED Color Function
Laser Head
Operating Display
Green
Monitors voltage to the laser head
Normally ON
Laser Head Signal Yellow
Monitors target acquisition.
Normally ON when target is acquired. It turns off when the laser is off
the target, out of range, or has a dirty lens.
Random or rapid flashing of this LED could indicate a weak signal
caused by too much of a reflector angle. Make sure the reflector is not
bent, and that its orientation is per
Figure 3-13 on page 31 . Groove
lines visible on the reflective material should be in the same direction
as the laser sensor orientation.
Laser Distance
Teach-In Not
Successful
Green &
Yellow
The yellow and green signal LEDs flash quickly in alternation (8 Hz).
After an unsuccessful teach-in, the sensor continues to operate with
the previous valid setting after the relevant visual fault signal is
issued.