SINAMICS V20 Inverter
Operating Instructions, 07/2012, A5E03728167
233
Fault and warning codes
8
NOTICE
If there are multiple active faults and alarms, the BOP first displays all faults one after
another. Once all faults are displayed, it displays all alarms in succession.
Faults
Immediately when a fault occurs the fault icon is lit and the display transitions to the faults
screen. The faults screen displays the fault number proceeded by "F".
Acknowledging / clearing faults
●
To navigate through the current list of faults, press or .
●
To clear / acknowledge the fault, press
OK
OK
or acknowledge externally if the inverter has
been set up so.
●
To ignore the fault, press
M
M
.
After you acknowledge or ignore the fault, the screen returns to the previous display. The
fault icon remains lit until the fault is cleared / acknowledge.
NOTICE
Under the following circumstances, the faults screen displays again:
•
If the fault has not been cleared and the button is pressed, the faults screen displays
again.
•
If there is no key press for 60 seconds.
If a fault is active and there has been no key press for 60 seconds, the backlight (P0070)
flashes.
