12 Troubleshooting
SMA Solar Technology AG
Operating manual
SHP-US-20-BE-en-10
72
Event number
Message, cause and corrective measures
8709
Timeout in communication for reactive power spec.
Communication to the system control absent.
Corrective measures:
• Ensure that the connection to the system manager is intact and that no
cables are damaged or that no plugs have been pulled.
8710
Timeout in communication for cos-Phi spec.
Communication to the system control absent.
Corrective measures:
• Ensure that the connection to the system manager is intact and that no
cables are damaged or that no plugs have been pulled.
9002
SMA Grid Guard code invalid
The SMA Grid Guard code entered is incorrect. The operating parameters are
still protected and cannot be changed.
Corrective measures:
• Enter the correct SMA Grid Guard code.
9003
Grid parameter locked
Changes to the grid parameters are now blocked. In order to be able to make
changes to the grid parameters, from now on you must log in using the SMA
Grid Guard code.
9007
Abort self-test
The self-test (Italy only) was terminated.
Corrective measures:
• Ensure that the AC connection is correct.
• Restart the self-test.
10108
Time adjusted / old time
10109
Time adjusted / new time
Summary of Contents for SHP 125-US-20
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