SMA Solar Technology AG
PV-Related Events
ID
Status
message
103
PV current is
too high/
waiting
115,
PV ISO too
260
low
258
PV voltage
too high/
waiting
278
Figure 4.2 PV-related events
System-Related Events
ID
Status
message
2000
2010,
2011
2012 to
2018
2030
2050,
2051
2052,
2053
Installation Guide
Description
Too many PV modules
connected in parallel. Should
only appear on newly installed
systems.
The resistance between the PV
strings and ground PE) is too
low for the inverter to be
commissioned. This will force
the inverter to make a new
measurement after ten minutes.
The DC voltage is too high.
DC voltage warning.
Description
Communication assembly is
booting.
The software update of the
main CPU has been started/is
finished.
The software update failed.
Transmitting grid code to CPU
failed.
Ethernet connection is active /
disconnected.
Transmitting the grid code from
SMA Inverter Manager to
STP 60-10 has been started /
stopped.
Measure
Check number of strings in
parallel and current ratings. Has
the current limit been exceeded?
Reconnect strings in parallel.
Make a visual inspection of all PV
cables and modules for correct
installation according to the
installation manual. The event
could indicate that the PE
connection is missing.
Make sure that PV system and
layout correspond to
recommendations in the manuals.
Make sure that PV system and
layout correspond to
recommendations in the manuals.
Measure
-
-
Restart the software update. If an
error occurs during the update,
contact the Service.
If the occurs repeatedly, contact
the Service.
No measures required. This error
identifies bad Ethernet cables.
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4 Service
DGO
Hotline
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DGO
Hotline
-
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-
-
-
-
-
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STP60-10-IA-xx-10
PV
PV
41