Chapter 4 Parameter SettingsDD Series

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.0-07 (Or you can enter a new password if you want to use a new one).

Method 2: After rebooting, password function will be recovered

Method 3: Input any number or character in Pr.00-07, but not password. (The display screen will show END whether the password entered in Pr.00-07 is accurate or not.)

Password Decode Flow Chart

0-060-07

 

 

 

 

 

 

 

 

 

 

Displays 00 when

 

 

 

Correct Password

entering correct

password into

END

Pr.0-07.

0-

 

07

 

 

 

 

 

 

Displays

 

00 when

 

 

 

 

 

entering correct

 

 

password into

 

 

Pr.0-07.

Control Method

Incorrect Password

END

0-06

3 chances to enter the correct password.

1st time displays "01" if password is incorrect. 2nd time displays "02", if password is incorrect. 3rd time displays "Pcde" (blinking)

If the password was entered incorrectly after three tries, the keypad will be locked.

Turn the power OFF/ON to re-enter the password.

Control mode VF VFPG SVC FOCPG FOCPM

Factory setting: 0

Settings 0: V/f control

 

1: V/f Control + Encoder (VFPG)

 

2: Sensorless vector control (SVC)

 

3: FOC vector control + Encoder

(FOCPG)

8: FOC PM control (FOCPM)

 

This parameter is used to select the control mode of AC motor drives.

0:V/f control: user can design proportion of V/f as required and can control multiple motors simultaneously.

1:V/f control + Encoder (VFPG): user can use optional PG card with encoder for the closed-loop speed control.

2:Sensorless vector control (SVC): get the optimal control by the auto-tuning of motor parameters.

3:FOC vector control+ encoder (FOCPG): besides torque increases, the speed control will be more accurate (1:1000).

4:FOC PM control + encoder (FOCPM): besides torque increases, the speed control will be more

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3Com VFD-D D manual Control Method, 060-07

VFD-D D specifications

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