Siemens SINAMICS S120 - Meaning of the Leds on the Basic Line Module

Line Modules Booksize
3.4 Basic Line Modules with internal air cooling
Booksize power units
214 Manual, (GH2), 06/2008, 6SL3097-2AC00-0BP6
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 Description, cause Remedy
Ready (H200) DC link (H201)
off off Electronics power supply is missing or outside
permissible tolerance range.
–
off The component is ready for operation and cyclic
DRIVE-CLiQ communication is taking place.
–
Orange The component is ready for operation and cyclic
DRIVE-CLiQ communication is taking place.
The DC link voltage is present.
–
Green
Red The component is ready for operation and cyclic
DRIVE-CLiQ communication is taking place.
The DC link voltage is too high.
Check the line voltage.
Orange Orange DRIVE-CLiQ communication is being established. –
Red – At least one fault is present in this component.
Note:
The LED is activated regardless of whether the
corresponding messages have been reconfigured.
Remedy and acknowledge
fault.
Green/red
(0.5 Hz)
– Firmware is being downloaded. –
Green/red
(2 Hz)
- Firmware download is complete. Wait for POWER ON. Carry out a POWER ON
Green/orange
or
Red/orange
– Component detection via LED is activated (p0124).
Note:
Both options depend on the LED status when
component recognition is activated via p0124 = 1.
–
DANGER
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!