Syntec 70SB, Manual

Page: 45 / 46

自動化產品
/Automation Products
–
70SB Laser Marking Machine Assembly Manual(Discontinued)
Troubleshooting Q&A – 45
d.
a.
a. a.
b.
a.
i.
Use a meter
to confirm
whether the
laser Enable,
Gate and
emergency
stop signal
(depending
on the laser
source pin)
values in the
control card
normally
output 5V
during
processing
If the wire is connected properly, it
is necessary to confirm if the PLC
compilation conforms to the
definition of the pin of this laser
source. There are some
differences between laser sources,
such as the need for emergency
stop pins; please refer to the
machine assembly manual.
Laser light cannot
turn off. Laser control O
point is not
turned off Go to the controller page to
confirm that all O points
controlled by the laser source are
off
If it's still on, fill R53 with zero
Abnormal laser
output optical
power 1. Laser source
anomaly
2. Optical path
anomaly
Confirm whether the binary value
of the laser O point (R53) is
consistent with the laser power
setting, or use the power meter to
measure the output power
Confirm whether the facula
is intact/whether there is a
defect in the center; if so, it
may be caused by foreign
matters or uncleanness in
the light path such as
reflectors and lenses