29
1) Saving the edited settings: Press “
”;
2) Not saving the edited settings: Press “
” or “
”, the display will show
“
-- ”, and then press “
”;
3) Staying in the programming mode: Press “
”.
4.3.1 Parameter setting menu structure
Parameter setting menu adopts hierarchical structure. Three rows from up to down
corresponds to first, second and third levels of menu severally. The menu structure
diagram is as follow,
Table 4-7 Detailed instruction for parameter setting menu
First level
Second level
Third level
Instruction
System
setting
Password
～
User password
Cyclic
display
/
NO
：
no cyclic display
YES
：
cyclic display, three
seconds interval time
Backlight
time
0-180
Backlight duration time
Display item
Voltage, current etc.
First display page after power
on
Flashing
alarm
0
30
～
120
0
：
off
30
～
120
：
limit value
Energy pulse
/
：
active energy pulse
：
reactive energy pulse
Clear energy
/
NO
：
not clear energy
YES
：
clear energy
