parameter number under the group.
Auxiliary function Fx-xx: The first X denotes the group number, and the last two X denotes the
parameter number under the group.
Alarm state E-xxx: The first two X denote the alarm category, and the last x denotes the small
category under the category.
Take modifing P3-09 as an example:
Step Display Use buttons Operation
1 No operation
2
Press STA/ESC to enter parameter
setting
3
Press INC to increase by 1, press 3
times to add to 3, it shows P3-00
4
Press ENTER, the last “0” will
flash
5 Press INC to increase to 9
6 Long press ENTER to enter P3-09
7
Press INC, DEC, ENTER to
increase/decrease and shift bit,
after changing, long press ENTER
to confirm
8 END
4-1-1.Operation display status explanation
When powered on, the panel display is set according to P8-25 parameters (supported by 3770 version and
later).
Paramete
r
Name
Defaul
t
setting
Suitabl
e mode
Meaning Modify
effectiv
e
P8-25 Panel
displa
0 All 0: normal display, power on
display 'BB' or 'run'
Anytim
e
Power
on
46