Delta Electronics VFD-E manual 00.08, 00.09

Chapter 4 Parameters

00.07Control Board Software Version

	Settings		Read Only
	Display	#.##
00.08	Password Input			Unit: 1
	Settings	0 to 9999		Factory Setting: 0
	Display	0~2 (times of wrong password)

The function of this parameter is to input the password that is set in Pr.00.09. Input the correct password here to enable changing parameters. You are limited to a maximum of 3 attempts. After 3 consecutive failed attempts, a blinking “codE” will show up to force the user to restart the AC motor drive in order to try again to input the correct password.

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

4-40 Revision June 2008, 04EE, SW--PW V1.11/CTL V2.11