Siemens SINAMICS S120 Combi User Manual

DC link components
7.1 Control Supply Module CSM
SINAMICS S120 Combi
160 Manual, 11/2017, 6SL3097-4AV00-0BP7
7.1.5
Meaning of the LEDs on the Control Supply Module
Table 7- 5 Meaning of the LEDs on the Control Supply Module
Status
Description, cause
Remedy
RDY
DC LINK
Off Off Electronics power supply outside permissible tolerance
range or temperature advance warning active
–
Green Off DC input voltage U
E DC
< 280 ... 300 V
Buffer operation not possible
–
Yellow DC input voltage in the range
360 ... 380 V < U
E DC
< 820 V ± 3 %
Buffer operation possible
–
Red DC input voltage outside the tolerance range:
U
E DC
< 360 ... 380 V or V
E DC
> 820 V ± 3 %
Adjust DC input voltage

Siemens SINAMICS S120 Combi Specifications

General

Brand	Siemens
Model	SINAMICS S120 Combi
Category	Control Unit
Language	English