SMA STP 50-40 Operating Manual page 111

SMA Solar Technology AG
Event number
10904
10905
10906
10907
10908
10909
10910
10911
10912
27103
27104
27107
27301
27302
27312
29001
29004
Operating manual
Message, cause and corrective measures
Current disconnection limit for voltage monitoring upper minimum
threshold |xxx| V
Current disconnection limit for voltage monitoring middle minimum
threshold |xxx| V
Current disconnection limit for frequency monitoring switchable maxi-
mum threshold |xxx| Hz
Current disconnection limit for frequency monitoring switchable mini-
mum threshold |xxx| Hz
Current disconnection limit for frequency monitoring lower maximum
threshold |xxx| Hz
Current disconnection limit for frequency monitoring upper minimum
threshold |xxx| Hz
Measured disconnection threshold for the running test point |xxx| |
xx|
Standard value for the running test point |xxx| |xx|
Measured disconnection time for the running test point |xx| s
Set parameter
The parameter changes are being adopted.
Parameters set successfully
The parameter changes were successfully adopted.
Update file OK
The update file found is valid.
Update communication
The inverter is updating the communication component.
Update main CPU
The inverter is updating the inverter component.
Update completed
The inverter has successfully completed the update.
Inst. code valid
The entered Grid Guard code is valid. Protected parameters have now been
unlocked and you can adjust the parameters. The parameters will be automati-
cally locked again after 10 feed-in hours.
Grid parameter unchanged
Changing the grid parameters is not possible.
11 Troubleshooting
STP50-4x-BE-en-23 111