Siemens SINAMICS S120 - Meaning of Leds

Motor Modules Booksize Compact
7.5 Meaning of LEDs
Booksize Power Units
Manual, (GH2), 07/2016, 6SL3097-4AC00-0BP8
471
7.5
Meaning of LEDs
Table 7- 5 Meaning of the LEDs on the Motor Module booksize compact
Status
Description, cause
Remedy
RDY
DC LINK
Off Off The electronics power supply is missing or outside the per-
missible 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 voltage.
Orange
Orange
DRIVE-CLiQ communication is being established.
–
Red –
1)
This component has at least one fault. Resolve and acknowledge the
fault.
Green/red
(0.5 Hz)
–
1)
Firmware is being downloaded. –
Green/red (2
Hz)
–
1)
Firmware download has been completed. The system waits
for POWER ON.
Carry out a POWER ON.
Green/
orange
or
red/orange
–
1)
Component recognition via LED is activated
2)
.
Comment:
Both options depend on the LED status when component
recognition is activated using the parameter.
–
1)
Irrespective of the status of the LED "DC LINK"
2)
For information about activating the parameter "Recognition via LED", see SINAMICS S120/S150 List Manual