Siemens SINAMICS S120 Combi - Meaning of Leds

Additional system components
10.1 Terminal Module TM54F
SINAMICS S120 Combi
186 Manual, Edition 07/2012, 6SL3097-4AV00-0BP3
10.1.5 Meaning of LEDs
Table 10- 14 Meaning of the LEDs on the Terminal Module TM54F
LED Color Status Description, cause Remedy
- Off Electronics power supply is missing or outside the
permissible tolerance range.
–
Green Continuous
light
The component is ready for operation and cyclic DRIVE-
CLiQ communication is taking place.
–
Orange Continuous
light
DRIVE-CLiQ communication is being established. –
Red Continuous
light
At least one fault is present in this component.
Note:
The LED is activated irrespective of whether the
corresponding messages have been reconfigured.
Remedy and
acknowledge
fault
0.5 Hz flashing
light
Firmware is being downloaded. – Green/red
2 Hz flashing
light
Firmware download is complete. Wait for POWER ON Carry out a
POWER ON
READY
Green/orange
or
Red/orange
Flashing light Component recognition via LED is activated (p0154).
Note:
Both options depend on the LED status when
component recognition is activated via p0154 = 1.
–
– ON The controllable sensor power supply is functioning
fault-free.
– L1+, L2+,
Red Continuous
light
There is a fault in the controllable sensor power supply. –
– ON Sensor power supply is functioning fault-free. L3+
Red Continuous
light
There is a fault in the sensor power supply.