Smart Line Modules Booksize 5 Kw And 10 Kw - Siemens SINAMICS S120 Commissioning Manual

3.1.2.3

Smart Line Modules booksize 5 kW and 10 kW

Table 3- 17 Meaning of the LEDs at the Smart Line Modules 5 kW and 10 kW
LED Color
READY – Off
Green Continuous
light
Yellow Continuous
light
Red Continuous
light
DC LINK – Off
Yellow Continuous
light
Red Continuous
light
Hazardous DC link voltages may be present at any time regardless of the state of the "DC
link" LED.
The warning information on the component must be carefully observed!
Commissioning Manual
Commissioning Manual, (IH1), 01/2011, 6SL3097-4AF00-0BP1
State
Electronic power supply is missing or outside
permissible tolerance range.
Component is ready to operate.
Pre-charging not yet complete.
bypass relay dropped out
EP terminals not supplied with 24 VDC.
Overtemperature
Overcurrent
Electronic power supply is missing or outside
permissible tolerance range.
DC link voltage within permissible tolerance range.
DC link voltage outside permissible tolerance range.
Line supply fault.
DANGER
Description, cause
Diagnostics
3.1 Diagnostics via LEDs
Remedy
–
–
–
Diagnose fault (via output
terminals) and
acknowledge it (via input
terminal)
–
–
Check the line voltage.
173