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

6.3.8

Meaning of the LEDs on the Basic Line Module

Table 6-9 Meaning of the LEDs on the Basic Line Module
LED Color
-
Green
Orange
Red
Green
READY
Red
Green/orange
or red/orange
-
Orange
DC LINK
Red
Booksize cold-plate power units
Manual, (GH4), 03.2007, 6SL3097-2AJ00-0BP4
State Description
Off Electronics power supply outside the permissible tolerance range.
Continuously lit The component is ready for operation and cyclic DRIVE-CLiQ
communication is taking place.
Continuously lit DRIVE-CLiQ communication is being established.
Continuously lit At least one fault is present in this component.
Flashing light Firmware is being downloaded.
2 Hz
Flashing light Component detection via LED is activated (p0124).
2 Hz
Note:
Both options depend on the LED status when component detection is
activated via p0124 = 1.
Off Electronics power supply outside the permissible tolerance range.
Flashing light Braking chopper active.
2 Hz
Continuously lit DC link voltage within permissible tolerance range (only when ready
for operation)
Continuously lit DC link voltage outside the permissible tolerance range (only when
Active Line Module is ready for operation).
Basic Line Modules with cold plate
6.3 Interface description
139