Siemens SINAMICS Series Operating Instructions Manual page 218

Additional system components
7.3 Sensor Module Cabinet-Mounted SMC30
7.3.5 Meaning of the LEDs
Table 7- 17 Meaning of LEDs on the Sensor Module Cabinet SMC30
LED Color
RDY -
READY
Green
Orange
Red
Green/
red
Green/
red
Green/
orange
or
Red/
orange
OUT > 5 V -
Orange
216
Status
Off Electronics power supply is missing or outside permissible
tolerance range.
Continuous The component is ready for operation and cyclic
light DRIVE-CLiQ communication is taking place.
Continuous DRIVE-CLiQ communication is being established.
light
Continuous At least one fault is present in this component.
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. Wait for POWER ON.
light 2 Hz
Flashing Component recognition via LED is activated (p0144).
light
Note:
Both options depend on the LED status when module
recognition is activated via p0144 = 1.
Off Electronics power supply is missing or outside permissible
tolerance range.
Power supply ≤ 5 V.
Continuous Electronics power supply for encoder system available.
light Power supply > 5 V.
Important:
Make sure that the connected encoder can be operated
with a 24 V power supply. If an encoder that is designed
for a 5 V supply is operated with a 24 V supply, this can
destroy the encoder electronics.
Description, cause
Operating Instructions, 12/2018, A5E34763375A
Remedy
–
–
–
Remedy and
acknowledge fault
–
Carry out a
POWER ON
–
–
–
SINAMICS DCM DC Converter