Delta Electronics Elevator Drive VFD-VL, User Manual

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Chapter 4 Parameters
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4-26 Revision Nov. 2008, VLE1, SW V1.03
Pass wor d Setting Decoding F low Chart F or getting Passwrod
00-08
Di splays 01 when
entering correct
password into
Pr.00-08.
Di splays 00 when
entering correct
password into
Pr.00-07.
00-08
After entering 9999, press
twice to decode. The parameter
setti ng wil l be set to fac tory s etting.
00-07
PROG
DATA
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 "P code"(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.
Incorrect Password
END
Di splays 00 when
entering correct
password into
Pr.00-07.
Correct Password
END
00-07
00-08 00-08
00-07
00-09
Control Method
Control
mode
VF VFPG SVC FOCPG TQCPG FOCPM
Factory Setting: 0
Settings 0 V/f control
1 V/f + Encoder (VFPG)
2 Sensorless vector control (SVC)
3 FOC vector c Encoder (FOCPG)
4 Torque c Encoder (TQCPG)
8 FOC PM control (FOCPM)
This parameter determines the control method of the AC motor drive:
Setting 0: user can design V/f ratio by requirement and control multiple motors simultaneously.
Setting 1: User can use PG card with Encoder to do close-loop speed control.
Setting 2: To have optimal control characteristic by auto-tuning.
Setting 3: To increase torque and control speed precisely. (1:1000)
Setting 4: To increase accuracy for torque control.