Siemens SINAMICS S120 Combi - Page 86

S120 Combi Power Modules
4.5 Meaning of the LEDs on the S120 Combi
SINAMICS S120 Combi
86 Manual, 11/2017, 6SL3097-4AV00-0BP7
Status
Description, cause
Remedy
RDY
DC LINK
Green/Red
(0.5 Hz)
- Firmware is being downloaded.
Green/Red
(2 Hz)
- Firmware has been downloaded.
Wait for POWER ON.
Carry out a POWER ON
Green /
Orange
or
Red / Orange
- Component recognition via LED is activated. This function
can be parameterized (see SINAMICS S120/S150 List Man-
ual)
Comment
:
Both possibilities depend on the status of the LED when
activating.
-
WARNING
Electric shock due to applied DC-link voltage
Irrespective of the state of the LED "DC LINK", hazardous DC-link voltages can always be
present. Contact with live parts can result in death or serious injury.
• Observe the warning information on the component.
Cause and rectification of faults
The following reference material contains information about the cause of faults and how they
are rectified:
SINAMICS S120 Function Manual, Drive Functions
SINUMERIK 828D Turning and Milling Commissioning Manual
SINUMERIK 840D sl commissioning CNC