SMA SC 200 - Manual (Page 93)

SMA Solar Technology AG Troubleshooting and Problem Solving
User Manual SC-BEN100262 93
15.1.5 Events
15.2 Clearing Errors
1. Rectify the cause of the error.
2. Select "Operating data > Faults > Current Faults".
3. Press [ENTER].
☑ The display begins to blink.
4. Press [ ↓ ] once.
☑ The word "quit" appears in the display.
5. To quit the error, press [ENTER] twice.
☑ The error is now cleared. The message shown on
the right appears in the display.
Event Explanation
> LVRT LVRT (Low Voltage Ride Through) is activated
> Netz-Parameter Adjusting the grid parameters
> NSM Power limitation via NSM (grid security management) activated
< NSM Power limitation via NSM (grid security management) deactivated
> FRQ-Derating Power limitation via frequency activated
< FRQ-Derating Power limitation via frequency deactivated
Active fault or warning
If a fault or warning is present, it is displayed with the date and time of its occurrence.