SMA Solar Technology AG 9 Troubleshooting
Operating Manual SI60H-80H-BE-en-20 55
9.4.5 Utility Grid Category (5xx)
9.4.6 Relay Category (6xx)
9.4.7 System Category (7xx)
No. Name Level Cause Corrective measures
W 505 GdCurNomExceed 1 The feed-in current of the master is greater
than 232.04 GdCurNom.
• Contact the SMA Service
Line if required.
W 506 GdCurNomExcSlv1 1 The feed-in current of slave 1 is greater than
232.04 GdCurNom.
W 507 GdCurNomExcSlv2 1 The feed-in current of slave 2 is greater than
232.04 GdCurNom.
No. Name Level Cause Corrective measures
F 605 TransfNotOpn 4 Internal transfer relay in the
master does not open.
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 terminals AC1 and AC2
are not bridged.
W 606 TransfNotOpnSL1 1 Internal transfer relay in
slave 1 does not open.
W 607 TransfNotOpnSL2 1 Internal transfer relay in
slave 2 does not open.
No. Name Level Cause Corrective measures
F 702 RsDsp 5 Signal processor has performed a
reset.
• Contact the SMA Service Line.
F 703 TimeOut 2 Time for performing a particular task
has been exceeded.
• Contact the SMA Service Line.
F 704 Calib 4 The system has not calibrated. • Contact the SMA Service Line.
W 705 TimeOut 1 The watchdog of the signal processor
of the master has tripped.
• Contact the SMA Service Line if
required.
F 706 TimeOut 4 The watchdog of the signal processor
of the master has tripped several
times.
• Contact the SMA Service Line.
W 707 TimeOutSlv1 1 The watchdog of the signal processor
of slave 1 has tripped several times.
W 708 TimeOutSlv2 1 The watchdog of the signal processor
of slave 2 has tripped several times.
F 710 AutoStrCnt 4 Autostart meter has expired several
times in succession.
•
Read off the pending and logged
warnings and errors and eliminate
the causes.
• Ensure that the parameter 250.01
AutoStr is set to 3.
W 713 TimeOut 1 The watchdog of the operation
control unit has tripped.
• Contact the SMA Service Line if
required.
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