APsystems ECU-3 V4 Installation/User Manual
11
ECU Initilization Sequence
NOTE:
The complete initialization sequence can take
several minutes (up to 15 minutes depending on the
complexity of the installation).
3) Operation interface. Alternate displaying 3 and 4 for every 1 minutes:
Lan IP Address
EMA Communication
Display 3
Current Power Production
Lifetime Production
Reporting Inverters
Wireless IP Address
Display 4
Figure 15
Lan IP Address:
When ECU connect internet by LAN cable, the LCD screen
on the front of the ECU displays an lan IP address such as
“192.168.1.101”, if the connection to the router is successful
(the IP address will vary based on router supplier, so check
with the user manual for specifics). If, however, the LCD
displays “192.168.131.228”, the ECU-router connection has
not been successful, in which case you’ll need to check all
of the cabling connections and reboot the ECU by removing
the power cable for a few seconds and reconnecting.
Wireless IP Address:
When ECU connect internet by WiFi, enter the wireless IP
address into the computer nternet browser to login the ECU
local network interface.
EMA Communication:
A “+W” indicates that the ECU is communicating with
the APsystems EMA via the Internet. “-W” is an indication
that there is a problem and the ECU is not communicating
with the APsystems EMA. Need to setup the security authority
to offer Auto IP configuration.
Current Power Production:
What the solar array is producing currently (in Watts).
Lifetime Production:
The lifetime power output of the system (in kWh).
L: 192.168.1.101
+W
750W 11.54Kwh 012
W: 192.168.1.102
+W
750W 11.54Kwh 012
