Meaning Of The Leds - Siemens SINAMICS S120 Manual

Encoder system connection
9.7 Sensor Module Cabinet-Mounted SMC40
The temperature sensors of the linear motor supply their analog temperature values directly to
the TM120, which guarantees the safe electrical separation of the temperature cable and which
transfers the temperature data together with the velocity and position data in the DRIVE-CLiQ
protocol to the Motor Module.
9.7.4

Meaning of the LEDs

Table 9-25 Meaning of the LEDs on the Sensor Module Cabinet-Mounted SMC40
LED Color
RDY –
READY
Green
Orange
Red
Green/red
Green/
orange
or
Red/
orange
Each channel has a multifunction LED.
272
Status Description, cause
Off The electronics power supply is missing or outside the permis‐
sible tolerance range.
Continu‐ The component is ready for operation. Cyclic DRIVE-CLiQ com‐
ous light munication is taking place.
Continu‐ DRIVE-CLiQ communication is being established.
ous light
Continu‐ This component has at least one fault.
ous light
Note:
LED is controlled irrespective of the corresponding messages
being reconfigured.
Flashing Firmware download is complete. The system waits for POWER
light 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 param‐
eter p0144 to "1").
Remedy
–
–
–
Correct and acknowl‐
edge the fault.
Carry out a POWER ON.
–
Control Units and additional system components
Equipment Manual, 06/2020, 6SL3097-5AH00-0BP2