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6. Operation
Select “Advanced Info.” from the Main Menu.
The screen will require the password as below:
YES=<ENT> NO=<ESC>
Password:0010
Figure 6.5 Enter password
After enter the correct password the Main Menu will display a screen and be able to
access to the following information.
6.4.1 Inverter Power
The screen shows the information of Inverter Power for each inverter which connected
to the EPM.
Figure 6.6 Inverter Power
1. Inverter Power 2. CT Connect Status 3. Version
4. Model Inverter 5. Communication Data 6. Energy Info
6.4 Advanced Info - Technicians Only
NOTE:
To access to this area is for fully qualified and accredited technicians only.
Enter menu “Advanced Info.” and “Advanced settings” (need password).
->Inverter1: 00000W
Inverter2: 00000W
6.4.2 CT Connect Status
The position of three-phase CT installation and direction of current detection refer to 4.3,
P1 on CT is towards grid and P2 is towards the inverter, the CT connect status only works
when you switch to"grid off'" mode and when the load is large enough for EPM to detect
an import, then EPM detection will display OK, as shown in figure 6.7. Otherwise, the status
will display "NG" which indicates wrong CT direction.
Figure 6.7 CT Connect Status
->CTA_ connection：OK
CTB_ connection：OK
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