Meaning Of The Leds On The Control Interface Board In The Active Line Module - Siemens SINAMICS S120 Equipment Manual

Line Modules
4.3 Active Line Modules
4.3.3.9

Meaning of the LEDs on the Control Interface Board in the Active Line Module

Table 4-14 Meaning of the LEDs on the Control Interface Board in the Active Line Module
LED state
H200 H201
OFF OFF
OFF
Orange
Green
Red
Orange Orange
Red ---
0.5Hz flashing: ---
Green / red
2Hz flashing: ---
Green / red
2Hz flashing: ---
Green / orange
or
red / orange
Warning
Irrespective of the state of LED "H201", hazardous DC link voltages can always be present.
The warning information on the component must be carefully observed!
Cause and rectification of faults
The following reference contains information about the cause of faults and how they can be
rectified:
References: /IH1/ SINAMICS S120 Commissioning Manual
4-28
The electronics power supply is missing or out of tolerance.
The component is ready for operation and cyclic DRIVE-CLiQ communication is taking
place.
The component is ready for operation and cyclic DRIVE-CLiQ communication is taking
place.
The DC link voltage is present.
The component is ready for operation and cyclic DRIVE-CLiQ communication is taking
place.
The DC link voltage is too high.
DRIVE-CLiQ communication is being established.
At least one fault is present on this component.
Note:
LED is driven irrespective of the corresponding messages being reconfigured.
Firmware is being downloaded.
Firmware download is complete. Waiting for POWER ON.
Component detection via LED is activated (p0124).
Note:
The two options depend on the LED status when module recognition is activated via p0124
= 1.
SINAMICS S120 Equipment Manual, Edition 12/2007, 6SL3097-2AM00-0BP4
Description
Chassis Power Units Liquid Cooled