Meaning Of The Led - Siemens SINAMICS S120 Manual

Terminal Modules
6.8 Terminal Module TM150
6.8.4

Meaning of the LED

Table 6-59 Meaning of the LEDs at the Terminal Module TM150
LED Color
READY –
Green
Orange
Red
Green/
red
Green/
orange
or
red/
orange
194
Status Description, cause
Off The electronics power supply is missing or outside the permis‐
sible tolerance range.
Continu‐ The component is ready for operation and cyclic DRIVE-CLiQ
ous light communication is taking place.
Continu‐ DRIVE-CLiQ communication is being established.
ous light
Continu‐ This component has at least one fault.
ous light
Remark:
LED is controlled irrespective of the corresponding messages
being reconfigured.
Flashing Firmware is being downloaded.
light
0.5 Hz
Flashing Firmware has been downloaded.
light The system waits for POWER ON.
2 Hz
Flashing Component recognition via LED is activated (parameter
light p0154=1).
2 Hz
Remark:
Both options depend on the LED status when component rec‐
ognition is activated.
Remedy
Check the power sup‐
ply.
–
–
Remove and acknowl‐
edge the fault.
–
Carry out a POWER ON.
–
Control Units and additional system components
Equipment Manual, 06/2020, 6SL3097-5AH00-0BP2