Siemens SINAMICS S120 - Terminal Modules; Terminal Module TM15

Diagnostics
5.2 Diagnostics using LEDs
Commissioning with Startdrive
Commissioning Manual, (IH3), 07/2016, 6SL3097-4AA10-0BP0
149
5.2.4
Terminal Modules
5.2.4.1
Terminal Module TM15
Table 5- 15 Meanings of the LEDs on the Terminal Module TM15
LED
Color
Status
Description, cause
Remedy
READY - Off The electronics power supply is missing or outside the per-
missible 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:
The LED is activated irrespective of whether the correspond-
ing messages have been reconfigured.
Remove and
acknowledge the
fault.
Green/
red
Flashing
light 0.5 Hz
Firmware is being downloaded. –
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 using LEDs can be taken from the following reference:
Reference: /LH1/ SINAMICS S120/S150 List Manual