Reactive Power Fix Control - Huawei SmartLogger1000 User Manual

SmartLogger1000
User Manual
Figure 8-10 Dry contact remote control

8.3.3 Reactive Power Fix Control

If the PV plant is required to generate at the grid-tied point specified constant reactive power
within the power factor range, set Reactive power control mode to Reactive power fix
control.
Issue 12 (2019-01-15)
 A maximum of 16 levels are supported for power factors.
"√" indicates low level. When connecting to GND2, the four DI ports of the SmartLogger are

low-level ports. If not connected, the ports are high-level ports.
 The status combination of DI1(GND2)–DI4(GND2) should differ from each other. Otherwise,
abnormal command parsing will occur.
 If the actual input DI signal is inconsistent with that configured on the WebUI, the SmartLogger
does not allow the SUN2000 to generate reactive power and the Abnormal Reactive Schedule
alarm is generated.

If Active Power Control is set to AI remote control, Dry contact remote control is unavailable
for Reactive Power Control.
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