Meaning Of The Led - Siemens SINAMICS S120 Manual

6.3.4

Meaning of the LED

Table 6-8 Meanings of the LEDs on the Terminal Module TM15
LED Color
READY -
Green
Orange
Red
Green/re
d
Green/
orange
or
Red/
orange
Control Units and additional system components
Equipment Manual, 06/2020, 6SL3097-5AH00-0BP2
Status
Off The electronics power supply is missing or outside the permis‐
sible tolerance range.
Continuous The component is ready for operation. Cyclic DRIVE-CLiQ com‐
light munication is taking place.
Continuous DRIVE-CLiQ communication is being established.
light
Continuous This component has at least one fault.
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. The system waits for POWER
light 2 Hz ON.
Flashing Component recognition via LED is activated (parameter
light p0154=1).
Note:
Both options depend on the LED status when component rec‐
ognition is activated.
Description, cause
Terminal Modules
6.3 Terminal Module TM15
Remedy
–
–
–
Correct and ac‐
knowledge the fault.
–
Carry out a POWER
ON.
–
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