SMA STP 15000TL Installation - Manual (Page 73)

SMA Solar Technology AG Messages
Installation Manual STP20TLHE-IA-IEN122222 73
7105 < Param. setting failed > • Check the parameters of the SD card
for valid values.
• Ensure change rights via SMA Grid
Guard code.
7106 < Update file defect. > • Re-format the SD card.
• Re-save the files to the SD card.
7110 < No update file found > • Copy the update file into the SD card
drive :\UPDATE directory.
7201 …
7202 < Data stor. not poss. >
An internal device fault that does not
prevent the inverter from feeding power
to the grid. • If this fault occurs often, contact the
SMA Service Line (see Section 15
"Contact" (page 94)).
7303 < Update main CPU failed >
Internal device fault. • Contact the SMA Service Line
(see Section 15 "Contact" (page 94)).
7305 < Update RS485I module failed >
An internal device fault that does not
prevent the inverter from feeding power
to the grid. • Re-try update.
• If this fault occurs again, contact the
SMA Service Line (see Section 15
"Contact" (page 94)).
7307 < Update Bluetooth failed >
An internal device fault that does not
prevent the inverter from feeding power
to the grid. • Re-try update.
• If this fault occurs again, contact the
SMA Service Line (see Section 15
"Contact" (page 94)).
7311 < Update language table failed >
An internal device fault that does not
prevent the inverter from feeding power
to the grid. • Re-try update.
• If this fault occurs again, contact the
SMA Service Line (see Section 15
"Contact" (page 94)).
7401 < Varistor defective >
At least one of the thermally monitored
varistors is defective. • Check the varistors as described in
Section 11.2 "Checking the Function of
the Varistors" (page 77).
7702 …
7703 < Self diagnosis > or
< Interference device > • Contact the SMA Service Line
(see Section 15 "Contact" (page 94)).
8001 < Derating occurred >
The power supplied by the inverter has
been reduced to below the nominal
power for more than 10 minutes due to
excessive temperature. If this event occurs frequently:
• Ensure sufficient ventilation.
• Check heat dissipation, as described in
Section 9.2 "Checking Heat
Dissipation" (page 61).
Event no. Display message and cause Corrective measures