Sungrow SH3.0RS, Руководство пользователя

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ffiig gu urre e 8 8--2 29 9 Grounding Detection
If the grounding detection is enabled, the DO relay will switch on automatically to signal
the external alarm if the value exceeds the grounding detection alarm value. The buzzer
inside the inverter will beep.
The PV insulation resistance fault (fault sub-code 039) will trigger the DO relay to signal
the external alarm.
8.10.14 Parallel Configuration
When two or more inverters are connected in parallel, the inverter needs to be set as the
master or slave.
Tap M Mo orre e→ →S Se ettttiin ng gss→ →P Po ow we err R Re eg gu ulla attiio on n P Pa arra am me ette errss→ →F Fe ee ed d--iin n L Liim miitta attiio on n to enter
the corresponding screen.
P Pa arra am me ette err D De effa au ulltt vva allu ue e
R Ra an ng ge e
M Ma asstte err--sslla avve e o op pe erra attiio on n
m mo od de e
ON ON / OFF
M Ma asstte err--sslla avve e sse ettttiin ng g
Master
Master / Slave 1 / Slave 2 / Slave
3 / Slave 4
T To otta all N Nu um mb be err o off M Ma asstte err
a an nd d S Slla avve ess
2 2 ~ 5
8.10.15 Frequency Shift Power Control
Tap M Mo orre e→ →S Se ettttiin ng gss→ →O Op pe erra attiio on n P Pa arra am me ette errss→ →O Otth he err P Pa arra am me ette errss to enter the corre-
sponding screen.
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