Inovance MD500 Series - Password Security

4. Operating Panel (Keypad & Display)
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4
4.2.6 Password Security
The AC drive provides a security protection function that requires a user-defined password.
Function parameter FP-00 controls this function.
When FP-00 has the default value zero, it is not necessary to enter a password to program the
AC drive.
To enable password protection, do as follows:
1. Set a non-zero value for FP-00. This value is the user-dened password.
2. Make a written note of the value you have set for FP-00 and keep the note in a safe location.
3. Press
ENTER
to exit the function parameter editing mode.
The password protection is successfully enabled. Then when you press
PRG
, the display shows
"------". You must enter the correct password to enter the programming menu.
To remove password protection, do as follows:
1. Use the current password to enter the function parameter editing mode.
2. Set FP-00 to zero.
3. Press
ENTER
to exit the function parameter editing mode.
The password protection is successfully removed.
The following gure gives an example, showing how to set the password to 12345.
PRG
Default screen
ENTER
...
and
ENTER
ENTER