Datalogic DS8100 User Manual

Troubleshooting
258 DS8110 Barcode Scanner
211 PTP Error Error
Cannot syn-
chronize the
in
ternal clock
using the PTP
(precision time
protocol) proto-
col. This clock
sync pulse
is
generated by
the controller
unit. It is used
to sync the read
data of all the
scanners in the
network with
the master unit.
LEDs flashing.
- Confirm that
al
l the scanners
are connected in
the chain.
- Use the scan-
ner test mode to
c
onfirm that the
scanner can
statically read-
ing a barcode
(see “Diagnos-
tics | Read Test”
on page 179).
- Position a bar-
code on a box so
it fa
ces the ques-
tionable scan-
ner, and
dy
namically test
the scanner.
- Replace faulty
sca
nner.
219
Fieldbus
Comm
Er
ror
Error
Cannot commu-
nicate with the
fiel
dbus mod-
ule.
- The host
lo
ses commu-
nication with
the s
canner.
- Confirm that
the
unit is not
communicating
with the Host.
- Confirm that
the
fieldbus
parameters are
configured prop-
erly (see section
“Digital I/O” on
page 156).
- Replace fieldbus
module.
Error
Code
Descrip
-
tion
Sever-
ity
Explanation Symptom Troubleshooting Action required

Datalogic DS8100 Specifications

General

Brand	Datalogic
Model	DS8100
Category	Barcode Reader
Language	English