Technical data

Diagnostics
3.1 Diagnostics via LEDs
Commissioning Manual
Commissioning Manual, (IH1), 01/2011, 6SL3097-4AF00-0BP1
173
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 State Description, cause Remedy
– Off Electronic power supply is missing or outside
permissible tolerance range.
–
Green Continuous
light
Component is ready to operate. –
Yellow Continuous
light
Pre-charging not yet complete.
bypass relay dropped out
EP terminals not supplied with 24 VDC.
–
READY
Red Continuous
light
Overtemperature
Overcurrent
Diagnose fault (via output
terminals) and
acknowledge it (via input
terminal)
– Off Electronic power supply is missing or outside
permissible tolerance range.
–
Yellow Continuous
light
DC link voltage within permissible tolerance range. –
DC LINK
Red Continuous
light
DC link voltage outside permissible tolerance range.
Line supply fault.
Check the line voltage.
DANGER
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!