Huawei SUN2000-(2KTL-6KTL)-L1 - Page 83

Figure 7-19 Wiring diagram for the DRM function
NO TE
The demand response enabling device (DRED) is a power grid dispatch device.
Table 7-6 DRM requirements
Mode Port on the SUN2000 Requirements
DRM0 DI1 and GND of the COM
port
ɲ w¯Êäý²ì¯ä^ǀÊ^ljà
switched on, the solar inverter
should be turned Ñčȇ
ɲ w¯Êäý²ì¯^ǀ²ääý²ì¯
ÑčȀ and switch S9 is switched
on, the solar inverter should
be grid-tied.
Procedure
Step 1 On the home page, choose Settings > Feature parameters.
Step 2 Set DRM to
.
SUN2000-(2KTL-6KTL)-L1
User Manual 7 Man-Machine Interaction
Issue 03 (2020-09-15) Copyright © Huawei Technologies Co., Ltd. 77