SMA MEDIUM VOLTAGE POWER STATION 500SC-JP - Error Numbers 6 Xx to 9 Xx - Disturbance on the Inverter

Error no. Explanation Inverter behavior Corrective measures
S1 S2 R
3512 The RemoteGFDI has detected a
permanent ground fault.
Q Q ‒ • Check the PV array for ground faults.
3515 A ground fault detected by
SoftGrounding has been ignored.
W W ‒ • Check the PV array for ground faults.
3517 Insulation measuring is being per-
formed.
W W ‒ ‒
3520 An insulation fault has occurred
and has been fixed.
W W ‒ ‒
3601 Leakage current to ground has oc-
curred in the PV array or the
threshold defined in parameter
RisoCtlWarn has been reached.
W W ‒ • Check the grounding and equipotential
bonding.
• Check the module wiring and system
design.
• Check the parameter RisoCtlWarn.
3803 The PV array current is too high. 1 min D ‒ • Check the DC input current.
• Check the module wiring and system
design.
4003 Reverse currents detected in the PV
array or DC connection polarity
reversed.
30s Q ‒ • Check the PV modules for short circuits.
• Check the module wiring and system
design.
• Check the DC terminals for correct
polarity.
• Check the functionality of the entire
string.
9.3.4.5 Error Numbers 6xx to 9xx - Disturbance on the Inverter
Error no. Explanation Inverter behavior Corrective measures
S1 S2 R
6002 Calibration data cannot be
loaded.
Q Q ‒ • Contact Service partner.
6113 Data block cannot be loaded from
EEPROM or channel list has
changed (e.g. after firmware up-
date).
W W ‒ • Contact Service partner.
6115 Setting of hardware thresholds on
D/A converters is not possible.
5 min 5 min x • Contact Service partner.
6116 Real-time clock has not initialized. W W ‒ • Contact Service partner.
6117 Device address not recognized. 5 min 5 min x • Contact Service partner.
9 Troubleshooting
SMA Solar Technology AG
System Manual 127MVPS22JP-SH-en-11