Delta VFD-ED Series, Руководство пользователя

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Ch12 Descriptions of Parameter Settings | VFD-ED
12-4

User-defined Coefficient K
Control Mode VF VFPG SVC FOCPG FOCPM Default: 0
Settings Digit 4: number of decimal points (0–3)
Digit 0–3: 40–9999
 Digital setting method
Digital 4: number of decimal points (0: no decimal points, 1: one decimal point and so on.)
Digit 0–3: 40–9999 (the corresponding value for the maximum frequency).
Meaning of numerical order
00000
Decimal Point Number
Corresponding Value
 For example, if you use rpm to display the motor speed, and the corresponding value for the four-pole
motor, 60 Hz is 1800. You can set this parameter to 1800 to indicate that the corresponding value for 60
Hz is 1800 rpm. If the unit is rps, set to 10300 to indicate that the corresponding value for 60 Hz is 30.0
(one decimal point).
 The frequency setting only displays as the rpm value. For example, 60 Hz is displayed as 1800 rpm.
 After you set Pr.00-05, the keypad does not display the frequency unit “Hz” after returning to the Main
menu.
Software Version
Control Mode VF VFPG SVC FOCPG FOCPM Default: ##.##
Settings Read Only

Password Input
Control Mode VF VFPG SVC FOCPG FOCPM Default: 0
Settings 1–9998, 10000–65535
Display 0–2 (number of wrong password attempts)
 Inputs the password that is set in Pr.00-08. 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 and press the PROG/DATA
button (
PROG
DATA
) twice. Note that this resets the settings to the default.

Password Set
Control Mode VF VFPG SVC FOCPG FOCPM Default: 0
Settings 1–9998, 10000–65535
Display 0: No password set or successful input in Pr. 00-07
1: Password has been set

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.00-08 is 01, which means password protection is activated. However, if
the value of Pr.00-08 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.00-08). When
Pr.00-08 is 01 and if you want to change any of the parameter settings, you must enter the correct
password in Pr.00-07 to deactivate the password, and this would make Pr.00-08 become 00. Note that if