Specifications

Chapter 4 Keyboard Operation and DisplayVFD‐G7 Series Frequency Inverter O
peration Manual

43
% Percentage
3. Digital Display Area
Five LED display could display the setting frequency, output frequency, all kinds of
monitoring data and alarm code.
4.2 Power On State
After start-up, first, the system of the inverter begins to initialize, the LED will display
8.8.8.8.8, and the 7 indicators all is ON. When finishes the initialization, the drive enter
the Standby status.
4.3 Descriptions of Function Code Check and Modification
Method
TheoperationpanelofVFD‐G7frequencyinverteradoptsthree‐levelmenustructuretoset
theparameter.
Three‐levelmenuconsistsoffunctionalparametergroup(firstlevelmenu)→Functioncode
(secondlevelmenu)→Functioncodesetvalue(third levelmenu). The operationprocedure
isasthefollowfigure:
Notes:Intheoperationofthirdlevelmenu,bothMODEandENTERcouldbebacktosecond
level menu, the difference is that the ENTER key could be back to the second level menu
aftersavingthesettingparameterandthentransfertothenextfunctioncodeautomatically,
butforthe
MODEkey,itwouldbebacktothesecondlevelmenudirectlywithoutsavingthe
parameterandbebacktothecurrentfunctioncode.
Forexample:alteringthefunctioncodeF3.14from10.00Hzto12.00Hz.
50. 00 F0
MODE
MODE
F0. 06
ENTER
MODE
Alter the
Funct i on
Code
45. 00
ENTER
ENTER Conf i r mat i on
Set t i ng
Al t er Par amet er
Set Val ue
MODE Ex i t Set t i ng
Nor mal
Moni t or i ng
Interface
first
level
menu
third
level
menu
second
level
menu
Par amet er
Al t er i ng
Gr oup