Event Messages
Event number | Message, cause and corrective measures |
---|---|
101 |
Grid overvoltage (spot value) The grid voltage or grid impedance at the connection point of the inverter is too high. The inverter has disconnected from the utility grid. Corrective measures:
|
102 |
Grid overvoltage fast Corrective measures:
|
103 |
Grid overvoltage slow Corrective measures:
|
105 |
Grid overvoltage very fast Corrective measures:
|
202 |
Grid undervoltage fast The utility grid has been disconnected, the AC cable is damaged or the grid voltage at the connection point of the inverter is too low. The inverter has disconnected from the utility grid. Corrective measures:
|
203 |
Grid undervoltage slow The utility grid has been disconnected, the AC cable is damaged or the grid voltage at the connection point of the inverter is too low. The inverter has disconnected from the utility grid. Corrective measures:
|
205 |
PLL not within limits The utility grid has been disconnected, the AC cable is damaged or the grid voltage at the connection point of the inverter is too low. The inverter has disconnected from the utility grid. Corrective measures:
|
206 |
Grid undervoltage very fast The utility grid has been disconnected, the AC cable is damaged or the grid voltage at the connection point of the inverter is too low. The inverter has disconnected from the utility grid. Corrective measures:
|
301 |
Grid incident The ten-minute average value of the grid voltage is no longer within the permissible range. The grid voltage or grid impedance at the connection point is too high. The inverter disconnects from the utility grid to maintain power quality. Corrective measures:
|
401 |
Grid incident The inverter has disconnected from the utility grid. A stand-alone grid or a very large change in the grid frequency was detected. Corrective measures:
|
404 |
Frequency change not permitted The inverter has disconnected from the utility grid. A stand-alone grid or a very large change in the grid frequency was detected. Corrective measures:
|
501 |
Grid incident The grid frequency is not within the permissible range. The inverter has disconnected from the utility grid. Corrective measures:
|
507 |
Active power limit AC frequency The inverter has reduced its power due to a too-high power frequency to ensure grid stability. Corrective measures:
|
601 |
Grid incident The inverter has detected an excessively high proportion of direct current in the grid current. Corrective measures:
|
701 |
Frequency not permitted > Check parameter The grid frequency is not within the permissible range. The inverter has disconnected from the utility grid. Corrective measures:
|
901 |
Grounding connection missing > Check connection The grounding conductor is not correctly connected. Corrective measures:
|
1001 |
L / N swapped > Check connection The connection of U/W and O is swapped. Corrective measures:
|
1101 |
Installation fault > Check connection A second line conductor is connected to O. Corrective measures:
|
1302 |
Waiting for grid voltage > Installation failure grid connection > Check grid and fuses U/W or O not connected. Corrective measures:
|
1501 |
Reconnection fault grid The value of a grid parameter you have set does not correspond to the local requirements. The inverter cannot connect to the utility grid. Corrective measures:
|
3302 3303 |
Unstable operation There is not enough power at the DC input of the inverter for stable operation. The inverter cannot connect to the utility grid. Corrective measures:
|
3401 3402 |
DC overvoltage > Disconnect PV array Overvoltage at the DC input. This can destroy the inverter. This message is signalized additionally by rapid flashing of the LEDs. Corrective measures:
|
3501 |
Insulation failure > Check generator The inverter has detected a ground fault in the PV array. Corrective measures:
|
3701 |
Residual current too high > Check PV array The inverter has detected a residual current due to temporary grounding of the PV array. Corrective measures:
|
3801 3802 |
DC overcurrent > Check PV array Overcurrent at the DC input. The inverter briefly interrupts feed-in operation. Corrective measures:
|
3901 3902 |
Waiting for DC start conditions > Start conditions not met The feed-in conditions for the utility grid are not yet fulfilled. Corrective measures:
|
6001-6416 |
Self-diagnosis > Device disturbance The cause must be determined by the Service. Corrective measures:
|
6501 6502 6509 |
Self-diagnosis > Overtemperature The inverter has switched off due to excessive temperature. Corrective measures:
|
6512 | Minimum operating temperature not reached The inverter will only recommence grid feed-in once the temperature has reached at least −25°C. |
6603 6604 |
Self-diagnosis > Overload The cause must be determined by the Service. Corrective measures:
|
7001 7002 |
Sensor fault A temperature sensor in the inverter is defective and the inverter interrupts the feed-in operation. The cause must be determined by the Service. Corrective measures:
|
7201 7202 | Data storage not possible |
7303 |
Host computer update failed The cause must be determined by the Service. Corrective measures:
|
7320 | The device was successfully updated The firmware update was completed successfully. |
7324 | Wait for update conditions |
7330 | Condition test failed The testing of the update conditions was not successful. The firmware update package is not suitable for this inverter. |
7331 | Update transport started Update file is being copied. |
7332 | Update transport successful Update file was copied successfully to the inverter's internal memory. |
7333 |
Update transport failed Update file could not be copied to the inverter's internal memory. In the event of connection with the inverter via Wi-Fi network, a poor connection quality can be the cause. Corrective measures:
|
7340 | Update communication failed |
7342 |
Update Bootloader failed The bootloader update failed. Corrective measures:
|
7347 |
Incompatible file The configuration file is not suitable for this inverter. Corrective measures:
|
7348 |
Incorrect file format The configuration file is not of the required format or is damaged. Corrective measures:
|
7349 | Incorrect login rights for configuration file The user group logged in does not have the user rights necessary to be able to import a configuration. Corrective measures:
|
7350 | Transfer of a configuration file has started The configuration file is being transferred. |
7353 | Update time zone database The inverter is updating the time zone database. |
7354 |
Update of time zone database not successful The update of the time zone database failed. Corrective measures:
|
7356 |
Update of the WebUI not successful The update of the inverter user interface failed. Corrective measures:
|
7701 |
Grid disconnection point Grid relay of the inverter defective. Corrective measures:
|
7702 |
Relay defect Grid relay of the inverter defective. Corrective measures:
|
7703 |
24h relay test Relay test failed. Corrective measures:
|
8003 |
Active power limit Temperature The inverter has reduced its power output for more than 10 minutes due to excessive temperature. Corrective measures:
|
8101 8102 8103 8104 |
Communication failure The cause must be determined by the Service. Corrective measures:
|
9002 |
SMA Grid Guard code invalid The SMA Grid Guard code entered is incorrect. The operating parameters are still protected and cannot be changed. Corrective measures:
|
9003 | Grid parameters locked Changes to the grid parameters are now blocked. In order to be able to make changes to the grid parameters, from now on you must log in using the SMA Grid Guard code. |
9007 |
Abort self-test The self-test (Italy only) was terminated. Corrective measures:
|
10108 | Time adjusted / old time |
10109 | Time adjusted / new time |
10110 |
Time synchronization failed: |tn0| No time information could be called up from the set NTP server. Corrective measures:
|
10118 | Parameter upload complete The configuration file was loaded successfully. |
10248 |
[Interface]: network busy The network is busy. Data exchange between the devices is not at an optimum and is greatly delayed. Corrective measures:
|
10249 |
[Interface]: network overloaded The network is overloaded. There is no data exchange between the devices. Corrective measures:
|
10250 |
[Interface]: package error rate [ok / high] The package error rate has changed. If the package error rate is high, the network is overloaded or the connection to the network switch or DHCP server (router) is impaired. Corrective measures if the package error rate is high:
|
10251 | [Interface]: communication status goes to [OK / Warning / Error / Not connected] The communication status to the network switch or DHCP server (router) has changed. An additional error message may be displayed. |
10252 |
[Interface]: communication disrupted There is no valid signal on the network line. Corrective measures:
|
10253 |
[Interface]: connection speed goes to [100 Mbit / 10 Mbit] The data transfer rate has changed. The cause for the status [10 Mbit] can be a defective plug, a defective cable or the pulling or plugging of the network connector. Corrective measures if the status is [10 Mbit]:
|
10254 |
[Interface]: duplex mode goes to [Full / Half] The duplex mode (data transfer mode) has changed. The cause for the status [Half] can be a defective plug, a defective cable or the pulling or plugging of the network connector. Corrective measures if the status is [Half]:
|
10255 |
[Interface]: Network load OK The network load has returned to a normal range after being busy. |
10282 | [User group]-Login via [protocol] locked After several incorrect login attempts, login has been blocked for a limited time. In this case, the User login will be blocked for 15 minutes, the Grid Guard login for 12 hours. Corrective measures:
|
10283 |
Wi-Fi module faulty The Wi-Fi module integrated in the inverter is defective. Corrective measures:
|
10284 |
No Wi-Fi connection possible The inverter does not currently have a Wi-Fi connection to the selected network. Corrective measures:
|
10285 | Wi-Fi connection established Connection to the selected Wi-Fi network has been established. |
10286 |
Wi-Fi connection lost The inverter has lost Wi-Fi connection to the selected network. Corrective measures:
|
10287 | Wi-Fi module detected |
10339 | Webconnect enabled The Webconnect function has been enabled. |
10340 | Webconnect disabled The Webconnect function has been disabled. |
10341 | Webconnect error: no connection No connection to Sunny Portal possible. Corrective measures:
|
10343 | Webconnect error: Default gateway not configured The standard gateway was not configured. Corrective measures:
|
10344 | Webconnect error: DNS server not configured DNS server was not configured. Corrective measures:
|
10345 | Webconnect error: No reply to DNS request |xx| DNS server not available Corrective measures:
|
10352 | Webconnect error: Faulty communication No connection to Sunny Portal possible. Corrective measures:
|
10501 | Active power is currently being limited due to an upper limit specification The inverter limits the active power of the PV inverters to the limit set by an external device. |
10517 | Dynamic active power limitation started. The inverter limits the active power of the PV inverters to the set limit. |
10518 | Dynamic active power limitation terminated. The inverter terminated the active power limitation of the PV inverters. |
27103 | Set parameter The parameter changes are being adopted. |
27104 | Parameters set successfully The parameter changes were successfully adopted. |
27107 | Update file OK The update file found is valid. |
27301 | Update communication The inverter is updating the communication component. |
27302 | Update main CPU The inverter is updating the inverter component. |
27312 | Update completed The inverter has successfully completed the update. |
29001 | 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 automatically locked again after 10 feed-in hours. |
29004 | Grid parameter unchanged Changing the grid parameters is not possible. |