SOFAR 1.1K~3KTL User manual
Copyright © Shenzhen SOFARSOLAR Co., Ltd
Inverter on-off local control.
Dry contact command,only suitable for models with dry contacts.
Relay Command Definition:
The relay switches whenever a connection to (and therefore a
disconnection from) the grid occurs.
If the relay contractor is in normally open (close) mode, the contact
will stay open (or closed) until the inverter is connected to the grid;
once the inverter con-nects to the grid and starts to export power, the
relay switches state and therefore closes (or opens). When the inverter
disconnects from the grid, the relay contact returns to its position of
rest, namely open (or closed).
The relay switches whenever there is an alarm on the inverter
(Error). No switching occurs when there is a Warning.
If the relay contractor is in normally open(close)mode, the contact will
stay open (or closed) until the inverter reports an error; once the
inverter reports an error, the relay switches state and therefore closes
(or opens).The contact remains switched from its rest condition until
normal operation is restored.
The relay switches whenever there is an alarm (Error) or a Warning,
which have been previously selected by the user through the PC. the
contact will stay open (or closed) until the inverter reports an error or a
warning out of those selected from the menu; once the inverter
displays an error or a warning out of those selected, the relay switches
state and therefore closes (or opens) the contact. The relay remains
switched from its rest condition until the alarm or warning has
disappeared.
Control function is forbidden.
Enable this option before setting the country.
Attention: when inverter working for power generation over 24h, country
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