SMA SUNNY TRIPOWER CORE1-US Serie Instrucciones De Uso página 50

6 Troubleshooting
Event number Message, cause and corrective measures
9034
Error in Rapid Shutdown System
This message can have the following causes:
• The Rapid Shutdown Function was not correctly configured.
• The PV generator could not be correctly disconnected. Voltage can be
• The standby voltage of all PV module switches of a string is > 30 V.
Corrective measures:
• Check the configuration of the Rapid Shutdown function and ensure that
• Check the functionality of the PV module switches.
• Check the standby voltage of the PV module switches used and ensure
9035 Rapid Shutdown successful
The voltage at the DC inputs and at the AC output of the inverter was success-
fully discharged.
9037
Generator connection not carried out
The PV module switches did not connect the PV generator.
Corrective measures:
• Check the functionality of the SunSpec-compliant PV module switches.
9038
Redundant Rapid Shutdown discharge function not ensured
The cause must be determined by the Service.
Corrective measures:
• Contact Service.
10108 Time adjusted / old time
10109 Time adjusted / new time
50 STP33-62-US-41-BA-en_es-10
applied to the DC inputs of the inverter.
the operating mode selected is selected according to the DC
disconnection unit used.
that the standby voltage of all PV module switches of a string < 30 V.
SMA Solar Technology AG
User Manual