10.5.5 Utility Grid Category (5xx)
No.
Name
Level Cause
Corrective measures
W 501 GdRevPwrProt
1
Non-permitted reverse feeding
into the utility grid at line con-
ductor L1 (Master)
Contact the Service, if required (see Sec-
tion 16 "Contact", page 161).
W 502 GdRevPwrProtSL1
1
Non-permitted reverse feeding
into the utility grid at line con-
ductor L2 (slave 1)
W 503 GdRevPwrProtSL2
1
Non-permitted reverse feeding
into the utility grid at line con-
ductor L3 (slave 2)
W 505 GdCurNomExceed
1
At line conductor L1 (Master),
the feed-in current is greater
than the set maximum value
232.04 GdCurNom
.
Contact the Service, if required (see Sec-
tion 16 "Contact", page 161).
W 506 GdCurNomExcSlv1
1
At line conductor L2 (slave 1),
the feed-in current is greater
than the set maximum value
232.04 GdCurNom
.
W 507 GdCurNomExcSlv2
1
At line conductor L3 (slave 2),
the feed-in current is greater
than the set maximum value
232.04 GdCurNom
.
10.5.6 Relay Category (6xx)
No.
Name
Level Cause
Corrective measures
F 605 TransfNotOpn
4
Transfer relay does not open at
line conductor L1 (Master).
A bypass switch may have bridged the
internal transfer relay.
• Ensure that the bypass switch is in
the position for operation with the
Sunny Island.
• Ensure that the connections
AC1
and
AC2
are not bridged.
W 606 TransfNotOpnSL1
1
Transfer relay does not open at
line conductor L2 (slave 1).
W 607 TransfNotOpnSL2
1
Transfer relay does not open at
line conductor L3 (slave 2).
10.5.7 System Category (7xx)
No.
Name
Level Cause
Corrective measures
F 702 RsDsp
5
Reset of the signal processor in
the device at L1 has been identi-
fied.
• Contact the Service (see Section 16
F 703 TimeOut
2
Internal timing fault
: Time for
performing a particular task has
been exceeded.
• Contact the Service (see Section 16
10 Troubleshooting
SMA Solar Technology AG
Operating Manual
SI30M-44M-60H-80H-BE-en-33
68
Summary of Contents for SUNNY ISLAND 3.0M
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