Siemens SINAMICS S120 - SMC40 Sensor Module Cabinet (Only for Direct Measuring Systems)

Diagnostics
5.2 Diagnostics using LEDs
Commissioning with Startdrive
Commissioning Manual, 11/2017, 6SL3097-4AA10-0BP1
323
5.2.3.4
SMC40 Sensor Module Cabinet (only for direct measuring systems)
Table 5- 23 Meaning of the LEDs on the Sensor Module Cabinet-Mounted SMC40
LED
Color
Status
Description, cause
Remedy
RDY
READY
– Off The electronics power supply is missing or outside the
permissible tolerance range.
–
Green Continuous
light
The component is ready for operation. Cyclic DRIVE-CLiQ
communication is taking place.
–
Orange Continuous
light
DRIVE-CLiQ communication is being established. –
Red Continuous
light
This component has at least one fault.
Note:
LED is controlled irrespective of the corresponding mes-
sages being reconfigured.
Correct and
acknowledge the fault.
Green/red Flashing
light
2 Hz
Firmware download is complete. The system waits for
POWER ON.
Carry out a POWER
ON.
Green/
orange
or
Red/
orange
Flashing
light
Component recognition via LED is activated
1)
.
Note:
Both options depend on the LED status when component
recognition is activated.
–
1)
The parameters for activating component recognition can be taken from the following reference:
Reference: SINAMICS S120/S150 List Manual
Each channel has a multifunction LED.