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 –
Green
Yellow
Red
DC LINK –
Yellow
Red
Risk of electric shock as a result of the high DC link voltage
Hazardous DC link voltages may be present at any time regardless of the state of the "DC
link" LED.
Note the warning information on the component!
Commissioning Manual
Commissioning Manual, (IH1), 01/2013, 6SL3097-4AF00-0BP3
State Description, cause
Off Electronic power supply is missing or outside
permissible tolerance range.
Continuous Component is ready to operate.
light
Continuous Pre-charging not completed.
light Bypass relay dropped out
EP terminals not supplied with 24 VDC.
Continuous Overtemperature
light Overcurrent
Off Electronic power supply is missing or outside
permissible tolerance range.
Continuous DC link voltage within permissible tolerance range.
light
Continuous DC link voltage outside permissible tolerance range.
light Line supply fault.
WARNING
Diagnostics
3.1 Diagnostics via LEDs
Remedy
–
–
–
Diagnose fault (via output
terminals) and
acknowledge it (via input
terminal)
–
–
Check the line voltage.
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