The above steps are as the following figure:
Fig 5-3 Modify the setting frequency
After modification, if there are no operations in 5 seconds. The LED back to display the voltage, it is the display status
before modification.
Example 3: Set the password
To protect parameters, the VFD provides the password protection function. The user needs to input the right password
to edit the parameters if the VFD been set password. For some manufacturer parameters, the manufacturer password is
needed.
Note:
Do not try to change the manufacturer parameters, if they are not set probably, the VFD may can not work or be
damanged.
Function code A0.00 is to set user password. Refer to 6.1 A0 group for more information
Suppose the user’s password is set as 8614, then the VFD is locked, and you can not do any operation to VFD. Then
you can follow the following steps to unlock the VFD.
1 when the VFD is locked, press MENU. The LED enter the password display status: 0000;
2 Change 0000 to 8614;
3 Press ENTER to confirm. Then the LED displays A0.01. So the VFD is unlocked
Note:
After unlock the password, if there is no operation in 5 minutes, VFD will be locked again.
Example 4: Lock the operation panel
The b4.00 is used to lock the operation board. Refere to 6.1 A0 group for more information
Example: Lock all the keys of the operation panel Undrer stop parameter displaying status.
1 press MENU to enter A.00
2 Press ∧ to choose the function code b4.00
3 Press ENTER to entere the second level menu
4 Press ∧ to change the hundreds place from 0 to 1
5 Press ENTER to confirm
6 Press MENU to back the stop parameter displaying status;
7 Press ENTER and hold, then press MENU, so the key board is locked
Example 5: Unlock the keys of the operation panel
When the operation panel is locked, follow the follow operations to unlock it:
To Next Page
Loading...
Need help?
General
