Table 2: LEDs
LED Description
PWR Device status display
For measures, see "Troubleshooting", page 82.
■
LED off: No operation
■
LED green: Interference-free operation
■
LED flashes orange: Warning
■
LED flashes red: Error
MF1/2 The status (output level) for multifunction input/output MF1 and multifunc‐
tion output MF2
MF1 MF2
LED off LOW LOW
Blue LED HIGH LOW
Yellow LED LOW HIGH
LED, white HIGH HIGH
LNK1/LNK2 Connection status (link) of Ethernet port 1 and port 2
■
LED flashes orange: Data exchange active
■
LED green: Connection (link) to the next participant available.
■
LED off: No physical connection to the next participant available. For
measures, see "Ethernet problems", page 84.
BF/SF The status of the PROFINET interface is indicated via two LEDs.
BF SF Description
Off Off
•
Device is initializing
(approx. 1.5 s).
•
PROFINET connec‐
tion OK
red red
•
No Ethernet connec‐
tion
•
PROFINET connec‐
tion being estab‐
lished.
•
Bus error see "Gen‐
eral faults, warn‐
ings, and errors",
page 82.
Off Flashing red PROFINET node flash
test active.
3.4.2 Display
The device has a display which provides a range of information. You can also call up
and set parameters using the display.
Symbols for operating modes
The device has two different operating modes, “measured value display” and “menu
display”, which are indicated on the display by the symbols RUN and MEN.
FUNCTION AND USE 3
8015069/19H9/2021-10-15 | SICK O P E R A T I N G I N S T R U C T I O N S | DL100 Pro PROFINET
15
Subject to change without notice
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