
5
VFD-F Series
DELTA ELECTRONICS, INC. ALL RIGHTS RESERVED
5-39
Settings 00~65535
This parameter allows the user to enter their password to unlock the Parameter Protection feature.
The password entered must match the value entered into Pr.6-17. After three invalid password
attempts, the drive will no longer allow any operation. The drive must then be powered off and back
on again.
After successfully entering the password, the user may change parameters as they wish. Once the
drive is powered off, the drive has locked the parameters again. To clear the password, the user must
enter the correct password in Pr.6-16 and then set Pr.6-17 to 00.
06 - 17
Parameter Protection Password Setting
Factory Setting: 00
Settings
00~65535
00: No password protection
This parameter allows the user to set a password for parameter protection. After entering a password,
Pr.6-17 will display 1.
Be sure to keep the password in a safe place. If the password is lost, please return the drive to
DELTA.
06-18
Recording Mid/Low Voltage while running the
AC Drive
Setting
Range
Factory Setting 00
00 None Recorded Low Voltage, Parameter Reset Automatically
01 None Recorded Low Voltage, Parameter Reset Manually
02 Recorded Low Voltage, Parameter Reset Manually
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