Meaning Of The Leds On The Motor Module - Siemens SINAMICS S120 Equipment Manual

8.3.6

Meaning of the LEDs on the Motor Module

Table 8-5 Meaning of the LEDs on the Motor Module
LED Color
-
Green
Orange
Red
Green
READY
Red
Green/ Orange
or Red/Orange
-
Orange
DC LINK
Red
Hazardous DC link voltages may be present at any time regardless of the status of the "DC
link" LED.
The warning information on the components must be carefully observed!
Cause and rectification of faults
The following reference contains information about the cause and rectification of faults:
Reference: /IH1/ SINAMICS S120, Commissioning Manual.
Booksize cold-plate power units
Manual, (GH4), 03.2007, 6SL3097-2AJ00-0BP4
State
Off
Steady light
Steady light
Steady light
Flashing
2 Hz
Flashing
2 Hz
Off
Steady light
Steady light
WARNING
Description
Electronics power supply outside the 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.
Firmware is being downloaded.
Component recognition via LED is activated (p0124).
Note:
Both options depend on the LED status when module recognition is
activated via p0124 = 1.
Electronics power supply outside the permissible tolerance range.
DC link voltage within permissible tolerance range (only when ready
for operation)
DC link voltage outside permissible tolerance range (only when ready
for operation)
Motor Modules with Cold Plate
8.3 Interface description
187