Event messages
Key for LEDs/display
| LED lights up |
| Status of PV modules |
| LED flashing |
| Status of grid |
| Original status |
| Status of communication |
| LED off |
| Warning message/alarm |
Event codes
Portal event code | Device event code | Meaning | LED | |||
|---|---|---|---|---|---|---|
|
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| |||
- | - | Status normal |
|
|
| |
- | - | Commissioning/start-up |
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- | - | WLAN / WiFi / RS485 communication |
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- | - | PV normal |
|
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30001 | A0 | Grid overvoltage |
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30002 | A1 | Grid undervoltage |
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|
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30003 | A2 | Grid missing |
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|
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|
30004 | A3 | Grid overfrequency |
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|
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30005 | A4 | Grid underfrequency |
|
|
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30006 | B0 | PV overvoltage |
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|
|
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30007 | B1 | PV insulation fault |
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|
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30008 | B2 | Leakage current error |
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|
|
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30010 | C0 | Control power low |
|
|
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30011 | B3 | PV string error |
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30012 | B4 | PV undervoltage |
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|
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30013 | B5 | Weak PV irradiation |
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|
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30014 | A6 | Grid error |
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|
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30017 | C2 | Grid DC current share too high |
|
|
|
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30018 | C3 | Inverter relay fault |
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|
|
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30020 | C5 | Inverter overtemperature |
|
|
|
|
30021 | C6 | Residual current monitoring fault |
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|
|
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30022 | B7 | Reverse polarity strings |
|
|
|
|
30023 | C7 | System error |
|
|
|
|
30024 | C8 | Fan blocked |
|
|
|
|
30025 | C9 | DC link unbalance |
|
|
|
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30026 | CA | Overvoltage of intermediate circuit |
|
|
|
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30027 | CB | Internal communication error |
|
|
|
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30028 | CC | Software incompatible |
|
|
|
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30029 | CD | EEPROM error |
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|
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30030 | CE | Persistent warning |
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30031 | CF | Inverter error |
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|
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30032 | CG | DC booster error |
|
|
|
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30038 | CH | Master connection lost |
|
|
|
|
30039 | CJ | Meter connection lost |
|
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If the inverter enters shutdown mode due to an event shown above, the Warning/Alarm LED will light up. The Troubleshooting table (Troubleshooting) describes actions to be taken for the most common events.