SICK DL100 Pro - PROFINET IO High Feature - Troubleshooting; LED Status Indicators

Troubleshooting
100 © SICK AG • Subject to change without notice • 8021823/126P/2018-12-17
12 Troubleshooting
The following table describes possible interferences and measures for
removal.
Contact the manufacturer for interferences that cannot be removed based
onthefollowingdescription.Youcanndyourlocaloceonthereverse.
General interferences, warnings
and errors
Thedistancemeasuringdevicedierentiatesbetweengeneral
interferences, warnings and errors. General interferences are not
displayed. When a warning is pending, the LED PWRashesorange.A
measurement value is output When an error is pending, the LED PWR
ashesred.Themeasurementvalue"0"isoutput.
12.1 LED status indicators
Display Possible causes Troubleshooting
The display shows the value
"0000".
The measuring device's light spot does not
hitthereector.
Correct alignment between measuring
deviceandreector.
The obstacle is in the light path. Remove obstacle from the light path.
Distance between distance measuring
deviceandreectorexceedsthemaximum
scanning range indicated in the technical
data. → see page 106, chapter 14.3.
• Decrease the distance between the
distance measuring device and the
reector.
• Select a distance measuring device with a
larger maximum scanning range.
LED PWR is not lit. Display is
lit.
Measuring device defective. Send in device for repair.
LED PWRashesorange. A warning is pending.
→ For possible causes and their removal,
see page 101, chapter 12.2.
LED PWRashesred. An error is pending.
→ For possible causes and their removal,
see page 101, chapter 12.3.
LEDs BF and SFo. PROFINET connection OK.
Device boot-up.
–
LED BFashingandLEDSFo. Ethernet connection OK.
PROFINET boot-up.
Devicenotconguredorincorrectlycong-
ured.
–
–
• Conguredeviceand/orcheckcongura-
tion.
LED BF on. LED SFo. No Ethernet cable connected. • Connect Ethernet cable.
LED BFoorashing.LEDSF
ashing.
PROFINETstationashingtestactive. –
Table 58: LED status display