Table 4- 40
Meaning of the OPT LED on the Control Unit
LED
Color
OPT
–
Green
Red
Orange
STARTER Commissioning Manual
Commissioning Manual, (IH1), 07/2016, 6SL3097-4AF00-0BP5
Status
Description, cause
OFF
The electronics power supply is missing or outside the per-
missible tolerance range.
CBE20 either defective or not inserted.
Continu-
CBE20 is ready and cyclic communication is taking place.
ous light
Flashing
CBE20 is ready but cyclic communication is not running.
light
Possible causes:
0.5 Hz
Communication is being established.
•
At least one fault is present.
•
Continu-
Cyclic communication via PROFINET has not yet been
ous light
established. However, non-cyclic communications are pos-
sible. SINAMICS is waiting for a parameteriza-
tion/configuration telegram.
Flashing
The firmware update into the CBE20 has been completed
light
with an error.
0.5 Hz
Possible causes:
The memory card for the control unit is defective.
•
The CBE20 is defective.
•
In this state CBE20 cannot be used.
Flashing
There is a communications error between the Control Unit
light
and the CBE20.
2 Hz
Possible causes:
The CBE20 was withdrawn after booting.
•
The CBE20 is defective.
•
Flashing
Firmware of the CBE20 currently being updated.
light
0.5 Hz
Diagnostics
4.1 Diagnostics via LEDs
Remedy
–
–
–
–
–
Correctly insert the
board, if required,
replace.
–
331