Siemens SINAMICS S120 User Manual

Line Modules Booksize
4.10 Smart Line Modules with external air cooling
Booksize Power Units
300 Manual, (GH2), 07/2016, 6SL3097-4AC00-0BP8
4.10.6
Meaning of LEDs
4.10.6.1
Smart Line Modules 5 kW and 10 kW
Table 4- 82 Meaning of the LEDs on 5 kW and 10 kW Smart Line Modules
LED
Color
Status
Description, cause
Remedy
RDY – Off The electronics power supply is missing or outside the
permissible tolerance range.
–
Green Continuous
light
The component is ready for operation. –
Orange Continuous
light
The precharging has not yet been completed.
The bypass relay has dropped out.
The EP terminals are not supplied with 24 V DC.
–
Red Continuous
light
Overtemperature
overcurrent
Diagnose the fault (using
the output terminals) and
acknowledge (using the
input terminal).
DC LINK Orange Continuous
light
The DC link voltage is within permissible tolerance
range.
–
Red Continuous
light
The DC link voltage is outside the permissible tolerance
range or a line fault is present.
Check the line supply
voltage.
4.10.6.2
16 kW to 55 kW Smart Line Modules
Table 4- 83 Meaning of the LEDs on Smart Line Modules ≥ 16 kW
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 taking place.
–
Orange The component is ready for operation. Cyclic DRIVE-
CLiQ communication is taking place.
The DC link voltage is present.
–
Red The component is ready for operation. Cyclic DRIVE-
CLiQ communication is taking place.
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. –

Siemens SINAMICS S120 Specifications

General

Brand	Siemens
Model	SINAMICS S120
Category	DC Drives
Language	English