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

Line Modules Booksize
3.4 Basic Line Modules with internal air cooling
NOTICE
If a drive line-up is switched off by means of the line disconnecting device, the voltage at
terminals 3 (EP +24 V) and 4 (EP M) must be interrupted beforehand. This can be carried
out using a leading breaking auxiliary contact (≥ 10 ms), for example.
This protects external loads located parallel to the drive on the same switching component.
3.4.3.8

Meaning of the LEDs on the Basic Line Module

Table 3-31 Basic Line Module - description of the LEDs
Status
Ready (H200) DC link (H201)
off off
Green off
Orange
Red
Orange Orange
Red –
Green/red –
(0.5 Hz)
Green/red -
(2 Hz)
Green/orange –
or
Red/orange
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!
214
Electronics power supply is missing or outside
permissible tolerance range.
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 in this component.
Note:
The LED is activated regardless of whether the
corresponding messages have been reconfigured.
Firmware is being downloaded.
Firmware download is complete. Wait for POWER ON.
Component detection via LED is activated (p0124).
Note:
Both options depend on the LED status when
component recognition is activated via p0124 = 1.
DANGER
Description, cause Remedy
–
–
–
Check the line voltage.
–
Remedy and acknowledge
fault.
–
Carry out a POWER ON
–
Manual, (GH2), 06/2008, 6SL3097-2AC00-0BP6
Booksize power units