LEDs on the MLG-2 Pro control panel
LED Meaning
RS485/IO-Link
O
No communication to
o
Supply voltage off or too low
ôHõ 1 Hz
Communication via IO-Link/RS485
Alignment:
O
Light path blocked (at least one beam blocked)
o
No object in the light path
Ö 3 Hz
Contamination warning
Ö 1 Hz
Teach-in active
Link
1
O
If there is an Ethernet connection
Data
1
Ö
If data is being received or sent
Table 42: LEDs on the MLG-2 Pro control panel
1
The LED indicators correspond to the Ethernet standard.
11.4 Advanced diagnostics on the MLG-2
The supplied SOPAS ET software contains advanced diagnostics options. These options
allow you to further isolate the problem if the error situation is unclear or if there are
availability issues. You can find detailed information:
•
In the Status field (in the bottom left of the main screen)
•
In the system boundaries display (minimum detectable object for the current con‐
figuration, minimum presence time, reproducibility, response time)
TROUBLESHOOTING 11
8017460.ZIK1/2017-02-13 | SICK O P E R A T I N G I N S T R U C T I O N S | MLG-2 Pro
117
Subject to change without notice
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