Siemens SINAMICS S120 User Manual

Line Modules Booksize
4.5 Active Line Modules with cold plate
Booksize Power Units
Manual, (GH2), 07/2016, 6SL3097-4AC00-0BP8
201
4.5.4
Meaning of LEDs
Table 4- 29 Meaning of the LEDs on the Active Line Module
Status
Description, cause
Remedy
RDY
DC LINK
off off The electronics power supply is missing or outside the
permissible tolerance range.
–
Green --
1)
The component is ready for operation. Cyclic DRIVE-
CLiQ communication is established.
–
Orange The component is ready for operation. Cyclic DRIVE-
CLiQ communication is established.
The DC link voltage is present.
–
Red The component is ready for operation. Cyclic DRIVE-
CLiQ communication is established.
The DC link voltage is outside the permissible tolerance
range.
Check the line supply volt-
age.
Orange
Orange
DRIVE-CLiQ communication is being established.
–
Red --
1)
This component has at least one fault. Resolve and acknowledge
the fault.
Green/
red (0.5 Hz)
--
1)
Firmware is being downloaded. –
Green/red
(2 Hz)
--
1)
Firmware download has been completed. The system
waits for POWER ON.
Carry out a POWER ON.
Green/orange
or
red/orange
--
1)
Component recognition via LED is activated
2)
.
Note:
Both options depend on the LED status when compo-
nent recognition is activated.
–
1)
Irrespective of the status of the LED "DC LINK"
2)
For information about activating the parameter "Recognition via LED", see SINAMICS S120/S150 List Manual

Siemens SINAMICS S120 Specifications

General

Brand	Siemens
Model	SINAMICS S120
Category	DC Drives
Language	English