Table 5- 26
Meaning of the OPT LED on the Control Unit
LED
Color
OPT
–
Green
Red
Orange
Commissioning with Startdrive
Commissioning Manual, 11/2017, 6SL3097-4AA10-0BP1
Status
Description, cause
OFF
The electronics power supply is missing or outside the
permissible tolerance range.
CBE20 either defective or not inserted.
Continuous
CBE20 is ready and cyclic communication is taking place.
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.
•
Continuous
Cyclic communication via PROFINET has not yet been
light
established. However, non-cyclic communications are
possible. 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The CBE20 was withdrawn after booting.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
5.2 Diagnostics using LEDs
Remedy
–
–
–
–
–
Correctly insert the
board, if required,
replace.
–
325