9 Service
ID
Display
402
DC voltage
exceeded
high limit
403
DC voltage
exceeded
low limit
491
Inverter lost
communicat
ion from
battery
492
not defined The formatting of the
System-Related Events
ID
Display
2000
Comm
board
booted
2010
Ctrl sw
update
started
2011
Ctrl sw
update
ended
2012 -
-
2018
2030
Grid code
IFTP failed
2050
Link up
2051
Link down
38
STPS60-IA-xx-13
Description
The DC voltage is too high.
The DC voltage is too low.
Communication Errors
transmitted battery parameters
is not compatible.
Description
Communication assembly is
booting.
The software update of the
main CPU has
started / has finished.
The software update of the
main CPU has
started / has finished.
The software update failed.
Transmission of the grid code
to the main computer failed.
Ethernet connection is active
Ethernet connection is
disconnected
Measure
Check the battery management
system.
Check the battery management
system.
Check cabling.
Restart the inverter. If the fault still
occurs, please contact the battery
manufacturer.
Measure
None
None
None
Restart the software update. If an
error occurs during the update,
contact Service.
If this event occurs frequently,
contact Service.
No measure necessary. This error is
used, for example, to identify bad
Ethernet cables.
No measure necessary. This error is
used, for example, to identify bad
Ethernet cables.
SMA Solar Technology AG
DN
SMA Se
DC
O
rvice Lin
e
-
-
x
-
-
x
-
x
x
-
-
x
DN
SMA Se
DC
O
rvice Lin
e
-
-
-
-
-
-
-
-
-
-
x
-
-
x
-
-
-
-
-
-
-
Installation Manual