Delta EB3000 Series User Manual page 287

Chapter 8 Descriptions of Parameter SettingsEB3000
07-12
SD Card Formatting
VF
Control Mode
Settings
 If SD card is not formatted yet, set Pr.07-12=1 to format the SD card so the parameters can be
recorded. You can also use a computer to format more quickly. Note that the formatting format
can only be FAT32.
07-13
Formatting Progress
VF
Control Mode
 Displays the formatting progress bar
Drive Password Protection
07-20
Password Input

VF
Control Mode
Settings
Display
 Inputs the password that is set in Pr.07-21. Enter the correct password here to enable changing
parameters. You are limited to a maximum of three attempts. After three consecutive failed
attempts, "Password Error" is displayed, and you must restart the AC motor drive before you
can try again to enter the correct password.
 If you forget the password, you can decode by setting this parameter to 9999 twice. Note that
this resets the settings to the default.
07-21
Password Set

VF
Control Mode
Settings
Display
 This parameter is for setting the password protection. Password can be set directly the first
time. After you set the password, the value of Pr.07-21 is 01, which means password protection
is activated. However, if the value of Pr.07-21 is 00, the password protection is deactivated,
which means you can change any of the parameter settings (including resetting the parameter
protection password for Pr.07-21). When Pr.07-21 is 01 and if you want to change any of the
parameter settings, you must enter the correct password in Pr.07-20 to deactivate the
password, and this would make Pr.07-21 become 00. Note that if you set this parameter to 00
again, the password protection function is permanently deactivated. Otherwise, password
protection is always reactivated after you reboot the motor drive. If you want to change any of
the parameter settings after rebooting the motor drive, enter the correct password in Pr.07-20 to
deactivate the password.
 How to make the password valid again after decoding by Pr.07-20:
Method 1: Re-enter the original password into Pr.07-21 (or you can enter a new password if you
want to use a changed or new one).
SVC FOCPG
0–1
SVC FOCPG
SVC FOCPG
1–9998, 10000–65535
0–2 (number of wrong password attempts)
SVC FOCPG
1–9998, 10000–65535
0: No password set or successful input in Pr.07-20
1: Password has been set
FOCPM
FOCPM
FOCPM
FOCPM
8-07-4
Default: 0
Default: Read only
Default: 0
Default: 0