AC90 TENSION CONTROL FREQUENCY INVERTER MANUAL
Function Parameter specifications
100
9.5 Keyboard and display parameters
F4.00
Parameter and key lock
selections
Setting range: 0-3
Factory set: 0
0: Unlock
Parameter and keyboard lock function invalid.
1: Parameter lock
Lock all function parameter settings, can not modify (except theF0.08). Can not enter into the
parameter setting.All buttons in the keypad are unlocked.
2: Parameter and key lock (except FWD/STOP/JOG)
Lock all parameter settings, can not modify. And lock all keys on
keyboard except
FWD/STOP/JOG.
3: All parameter and key lock
Lock all parameter settings, can not modify. And lock all keys on keyboard except PRG.
Note:
1.
2 lines keypad unlock method: Press “PRG” and 1
st
line show “CodE”.And use the “UP”-“DOWN” key to
move to 2
nd
line,then enter password(F4.01-user password) and press “SET”.
2.
Single line keypad unlock method: Press “PRG” and show “CodE”. Press “SET” then enter
password(F4.01-user password) and press “SET” again and will be clear!
3.
User password is a parameter which purpose is to protect the inverter from tampering at will.In order to
avoid bring inconvenience, please keep it confidential!
F4.01 User
password
Setting range: 0-9999 Factory
set: 0
It used to set user password. While
[F4.00]
is (not 0) lock state, need input this password to unlock. Factory set is 0.
F4.02 REV/JOG
selections
Setting range: 0-1
Factory set: 0
0: REV
While keyboard control, press this button, inverter reverse run. Key REV/JOG not light.
1: JOG
While keyboard control, press this button, inverter JOG. Key REV/JOG light.
F4.03
STOP key function range
Setting range: 0000-0011 Factory
set: 0000
LED “0”digit: terminal control
0: invalid to terminal order
While terminal given signal, STOP key can not control to stop.
