Setting A Password For The Vfd - Kruger Ecowatt Drive K120 Series Operation Manual

Ecowatt ® Drive K120 series
3. Function code setting (level-3 menu)
Note: When performing operations on the level-3 menu, you can press the PRG/ESC or
DATA/ENT key to return to the level-2 menu. If you press the DATA/ENT key, the set
value of the parameter is saved to the control board first, and then the level-2 menu is
returned, displaying the next function code. If you press the PRG/ESC key, the level-2
menu is returned directly, without saving the set value of the parameter, and the
current function code is displayed.
If you enter the level-3 menu but the parameter does not have a digit blinking, the
parameter cannot be modified due to either of the following reasons:
1) It is read only. Read-only parameters include actual detection parameters and
running record parameters.
2) It cannot be modified in running state and can be modified only in stopped state.
Example: Change the value of P00.01 from 0 to 1.
All digits are
blinking
Note: When setting the value, you can press

4.3.2 Setting a password for the VFD

K120 series VFDs provide password protection function to users. Set P07.00 to gain the
password and the password protection becomes effective 1 minute later after retreating
from the function code editing state. Press PRG/ESC again to the function code editing
state, "0.0.0.0.0" will be displayed. Unless using the correct password, you cannot enter
it.
To disable the password protection function, you need only to set P07.00 to 0.
PRG DATA
ESC ENT
PRG PRG
ESC The units place ESC
is blinking
The units place is blinking
Figure 4-4 Modifying a parameter
-28-
Keypad operation procedure
The units place
is blinking
DATA
ENT
and + modify the value.
SHIFT
The units place is
blinking
PRG DATA
ESC
ENT