Meaning Of The Led On The Voltage Sensing Module (Vsm) In The Active Interface Module - Siemens SINAMICS S120 Equipment Manual

CAUTION
Active Interface Modules of frame sizes HI and JI require a signal on terminal X609:11 and
12 to control the fans. If this signal is not present during operation, the fans do not rotate
and the module is shut down on overtemperature.
2.5.3.6

Meaning of the LED on the Voltage Sensing Module (VSM) in the Active Interface Module

Table 2- 18 Description of the LED on the Voltage Sensing Module (VSM) in the Active Interface Module
LED Color
RDY ---
Green
Orange
Red
Green / red
Green /
orange
or
Red / orange
Chassis power units
Manual, (GH3), 10/2008, 6SL3097-2AE00-0BP3
State Description
Off The electronics power supply is missing or out of tolerance
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.
Note:
LED is driven irrespective of the corresponding messages being
reconfigured.
Flashing 0.5 Hz Firmware is being downloaded.
Flashing 2 Hz Firmware download is complete. Waiting for POWER ON
Flashing 2 Hz Component recognition via LED is activated (p0144)
Note:
The two options depend on the LED status when module recognition is
activated via p0144 = 1.
Line-side power components
2.5 Active Interface Modules
61