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Power-on fault
1. The power supply terminal of
the Logger1000 has no power
connection
2. Power source failure
3. Logger1000 fault
1. Connect the power cable to
the power supply terminal of the
Logger1000
2. Replace the power source
3. Contact SUNGROW
Cannot find any
device
1. The RS485 port is not
connected to any devices or the
connection cable is loose or
connected reversely.
2. The RS485 communication
parameters are set incorrectly.
3. The devices that do not
support automatic search are
not manually added, such as
Meteo Station and Smart
Energy Meter.
4. The address of the manually
added device is inconsistent
with the actual device address
5. Device does not operate
normally.
1. Check the RS485
communication cable
connection; reconnect and
tighten the cable if necessary.
2. Check the RS485
communication parameter
setting; and make sure the
Baud rate and the
communication address setting
are correct.
3. Manually add the devices
such as Meteo Station and
Smart Energy Meter.
4. Check the device address
setting.
5. Check the device operation
status.
User Manual
