Delta Electronics VFD-EL manual 00.09, Password Set

			Chapter 4 Parameters
00.09	Password Set			Unit: 1
	Settings	0 to 9999		Factory Setting: 0
	Display	0	No password set or successful input in Pr. 00.08

1Password has been set

To set a password to protect your parameter settings.

If the display shows 0, no password is set or password has been correctly entered in Pr.00.08. All parameters can then be changed, including Pr.00.09.

The first time you can set a password directly. After successful setting of password the display will show 1.

Be sure to record the password for later use.

To cancel the parameter lock, set the parameter to 0 after inputting correct password into Pr. 00.08.

The password consists of min. 1 digits and max. 4 digits.

How to make the password valid again after decoding by Pr.00.08:

Method 1: Re-input original password into Pr.00.09 (Or you can enter a new password if you want to use a changed or new one).

Method 2: After rebooting, password function will be recovered.

Password Decode Flow Chart

00.09

00.08

Displays 0 when
	Correct Password
entering correct
password into		END
Pr.00.08.
		00.09
	Displays 0 when
	entering correct
	password into
	Pr.00.08.

Incorrect Password

END

00.08

3 chances to enter the correct password.

1st time displays "1" if password is incorrect. 2nd time displays "2", if password is incorrect. 3rd time displays " code" (blinking)

If the password was entered incorrectly after three tries, the keypad will be locked.

Turn the power OFF/ON to re-enter the password.

Revision August 2008, 2ELE, V1.02 4-29