Kapitel
7
Betriebsanleitung
ISD400
118
© SICK AG • Deutschland • Alle Rechte vorbehalten
8012620/YYZ3/2016-08-01
Troubleshooting
Problem
Cause
Solution
No
T
(on display)
No telegram
from optical
side
Check cabling
Status LED off No power
supply/hardwa
re defect
Check power
supply/
Replace device
Status LED
flashes
Operating
reserve
Check
alignment
No
RUN
icon
(on display)
No Ethernet
link
Check cabling,
check bus
parameters
RUN
icon (on
display)
flashes
Buffer overflow Reduce the
volume of data
transferred