Error Numbers 6Xx To 9Xx - Disturbance On The Inverter - SMA SUNNY CENTRAL 500CP XT User Manual

7 Troubleshooting
7.5.5

Error Numbers 6xx to 9xx - Disturbance on the Inverter

Error no. Explanation
6002 Calibration data cannot be
loaded.
6113 Data block cannot be loaded from
EEPROM or channel list has
changed (e.g. after firmware up-
date).
6115 Setting of hardware thresholds on
D/A converters is not possible.
6116 Real-time clock has not initialized.
6117 Device address not recognized.
6119 Data structure for communication
between operation control unit
and digital signal processor is in-
valid.
6120 Watchdog tripping error
6121 No response from watchdog
6122 Ten internal monitoring errors have
occurred in succession.
6128 General error
6404 Overcurrent at line conductor L1,
L2 or L3
6405 Overvoltage in the DC link of the
inverter bridge
6410 24 V supply voltage is invalid.
6417 15 V supply voltage is invalid.
6418 Overtemperature of the inverter
bridge
6422 Inverter bridge in undefined state
6423 Overtemperature in the switch
cabinet
6425 Synchronization error with utility
grid
6427 Sensor error of DC voltage mea-
surement
6440 The MV transformer is no longer
hermetically sealed.
70 SCCPXT-E7-BA-en-58
Inverter behavior Corrective measures
S1 S2 R
Q Q ‒ • Contact the SMA Service Line.
W W ‒ • Contact the SMA Service Line.
5 min 5 min x • Contact the SMA Service Line.
W W ‒ • Contact the SMA Service Line.
5 min 5 min x • Contact the SMA Service Line.
5 min 5 min x • Contact the SMA Service Line.
30 s W ‒ • Contact the SMA Service Line.
30 s W ‒ • Contact the SMA Service Line.
W 5 min ‒ • Contact the SMA Service Line.
5 min 5 min x • Contact the SMA Service Line.
C Q x • Contact the SMA Service Line.
30 s 5 min ‒ • Contact the SMA Service Line.
5 min 5 min x • Contact the SMA Service Line.
5 min 5 min x • Contact the SMA Service Line.
5 min 15 ‒ • Contact the SMA Service Line.
min
30 s 5 min ‒ • Contact the SMA Service Line.
5 min 30 ‒ • Contact the SMA Service Line.
min
30 s 5 min x • Contact the SMA Service Line.
30 s C ‒ • Contact the SMA Service Line.
30 s 5 min ‒ • Check the MV transformer.
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