Chapter 5 Parameters|VFD-M-D Series
Revision Jan. 2007, MDE2, SW V1.05 5-19
0 - 07
Password Input
Unit: 1
Settings 00 to 9999 Factory Setting: 00
Display 00~02 (times of wrong password)
The function of this parameter is to input the password that is set in Pr.0-08. 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 “PcdE” will show up to force the user to restart
the AC motor drive in order to try again to input the correct password.
0 - 08
Password Set Unit: 1
Settings 00 to 9999 Factory Setting: 00
Display 00 No password set or successful input in Pr. 0-07
01 Password has been set
To set a password to protect your parameter settings.
If the display shows 00, no password is set or password has been correctly entered in Pr.0-07.
All parameters can then be changed, including Pr.0-08.
The first time you can set a password directly. After successful setting of password the display
will show 01.
Be sure to record the password for later use.
To cancel the parameter lock, set the parameter to 00 after inputting correct password into Pr.
0-07.
The password consists of min. 1 digit and max. 4 digits.
How to make the password valid again after decoding by Pr.0-07:
Method 1: Re-input original password into Pr.0-08 (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
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