Terminal Module Tm120 - Siemens SINAMICS S120 Commissioning Manual

Diagnostics
3.1 Diagnostics via LEDs
3.1.4.5

Terminal Module TM120

Table 3- 54 Meaning of the LEDs on the Terminal Module TM120
LED Color Status
- Off
Green Continuous
light
Orange Continuous
light
READY
Red Continuous
light
Green/ Flashing
Red light
0.5 Hz
Flashing
light
2 Hz
Green/
orange
Flashing
or
light
red/
2 Hz
orange
204
Description, cause
Electronics power supply is missing or outside permissible
tolerance range.
The component is ready for operation and cyclic DRIVE-CLiQ
communication is taking place.
DRIVE-CLiQ communication is being established.
At least one fault is present in this component. Note:
The LED is activated regardless of whether the corresponding
messages have been reconfigured.
Firmware is being downloaded.
Firmware download is complete. Wait for POWER ON
Detection of the components via LED is activated (p0154).
Note:
Both options depend on the LED status when module
recognition is activated via p0154 = 1.
Commissioning Manual, (IH1), 01/2011, 6SL3097-4AF00-0BP1
Remedy
Check power supply
-
-
Remedy and
acknowledge fault
-
Carry out a POWER
ON
-
Commissioning Manual