Siemens SINAMICS S120

Motor Modules Booksize
6.5 Motor Modules Liquid Cooled
Booksize Power Units
450 Manual, (GH2), 07/2016, 6SL3097-4AC00-0BP8
6.5.3
Connection example
Figure 6-91 Connection example for Motor Module Liquid Cooled (200 A)
6.5.4
Meaning of LEDs
Table 6- 51 Meaning of LEDs
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.