SMA SC 500CP XT - Manual (Page 105)

The analog value is converted to a setpoint for power limitation. Here, the parameter QoDQmax is the end point of
the linear characteristic curve.
Figure 31: Limitation of the reactive power to the parameter QoDQmax
10.3.4.6 Q at Night Depending on the Grid Voltage: VArCtlVol Mode
Consultation prior to parameter change
The parameters of this mode can only be selected or changed after consultation (see Section 13 "Contact", page 154
).
10 Function Description SMA Solar Technology AG
User Manual 105 SCCPXT-BA-E4-en-54