Meaning Of The Leds - Siemens SINAMICS S120 Equipment Manual

Supplementary system components and encoder system integration
9.1 Sensor Modules
9.1.3.3

Meaning of the LEDs

Table 9- 10 Meaning of the LEDs on the Sensor Module Cabinet-Mounted SMC20
LED Color
RDY -
READY
Green
Orange
Red
Green /
Red
Green /
Orange
or
Red /
Orange
310
Status
Off The electronics power supply is missing or outside the
permissible tolerance range.
Continuous The component is ready for operation. Cyclic DRIVE-CLiQ
light communication is taking place.
Continuous DRIVE-CLiQ communication is being established.
light
Continuous This component has at least one fault.
light
Note:
The LED is activated irrespective of whether the
corresponding messages have been reconfigured.
Flashing Firmware is being downloaded.
light
0.5 Hz
Flashing Firmware download is complete. The system waits for
light POWER ON.
2 Hz
Flashing Component recognition via LED is activated (p0144=1).
light
Note:
2 Hz
Whether the LED flashes green/orange or red/orange
depends on the status the LED had during activation (setting
of parameter p0144 to "1").
Description, cause Remedy
–
–
–
Remove and
acknowledge the
fault.
–
Carry out a POWER
ON.
–
Manual, 06/2019, 6SL3097-5AL00-0BP1
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