Meaning Of The Leds On The Smart Line Module - Siemens SINAMICS Series Equipment Manual

3.6.3.7

Meaning of the LEDs on the smart line module

Table 3-41 Meaning of the LEDs on the Smart Line Module
LED Color
READY Green
Yellow
Red
DC LINK
Yellow
Red
Cause and rectification of faults
The following reference contains information about the cause and rectification of faults:
Reference: /IH1/ SINAMICS S120 Commissioning Manual
Equipment Manuel for Booksize Power Modules
Manual, (GH2), Edition 06.2005, 6SL3097-2AC00-0BP2
3.6 Smart Line Modules (5 kW and 10 kW) with external air cooling
State Description
Continuous Operation
Continuous Pre-charging not yet complete; bypass relay dropped out
Continuous Overtemperature/overcurrent switch-off, or
Electronics power supply outside permissible tolerance range
OFF Electronics power supply outside permissible tolerance range
Continuous DC link voltage within permissible tolerance range
Continuous DC link voltage outside permissible tolerance range
Line Modules Booksize
3-83