8
6.4.10 “ST” Interface, i.e. Password Setting Interface
This interface displays the present meter password, whose value ranges from 0000 to 9999. After
setting, press button “
” to confirm and enter E0 interface.
Password Setting Interface
6.4.11 “E0” Interface, i.e. Energy Ratio Switch Setting Interface
This interface displays the present energy ratio switch, whose value ranges from “0” to “1”. “0”
referring to closed state of the energy ratio switch, which means the energy value on the energy
interface is the secondary energy value through CTs. “1” referring to open state of the energy ratio
switch, which means the energy value on the energy interface is the real primary energy value. After
setting, press button “
” to confirm and enter F20 interface.
6.4.12 “F20” Interface, i.e. Meter Software Version No. Interface
This interface displays the meter software version number, which is read-only number. Press button
“
” to enter F21 interface.
6.4.13 “F21” Interface, i.e. Meter Hardware Version No. Interface
This interface displays the meter hardware version number, which is read-only number. Press button
“
” to exit system parameter setting and switch back to parameter display interface.
Software Version No. Hardware Version No.
