Huawei SUN2000 Series User Manual page 71

SUN2000-(20KTL, 29.9KTL, 30KTL, 36KTL, 40KTL)-
M3
User Manual
ID Name
2091 Abnorm
al
reactive
power
scheduli
ng
instructi
on
Issue 01 (2020-10-15)
Severity Cause
Major Cause ID = 1
● The DI input is
abnormal.
● The DI input is
inconsistent with the
configuration.
NO TE
Contact your dealer or Huawei technical support if all troubleshooting procedures listed
above are completed and the fault still exists.
Copyright © Huawei Technologies Co., Ltd.
8 Maintenance
Solution
1. Check whether the cables are
connected correctly to the DI
ports.
2. On the DI reactive power
scheduling screen under the
dry contact scheduling
settings, view the DI signal
configuration mapping table.
Contact the power grid
company to check whether
the configurations in the
mapping table are complete
and meet the requirements.
65