Siemens SINAMICS DCM Operating Instructions Manual page 184

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
182
Status
Off Electronics power supply is missing or outside permissible
tolerance range.
Continuous The component is ready for operation and cyclic DRIVE-
light 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.
0.5 Hz Firmware is being downloaded.
flashing
light
2 Hz Firmware download is complete. Wait for POWER ON.
flashing
light
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, A5E34888669A
Remedy
–
–
–
Remedy and
acknowledge fault
–
Carry out a
POWER ON
–
–
–
SINAMICS DCM Control Module