Chapter 4 Parameters|VFD-VL
4-29
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 control + Encoder (FOCPG)
4 Torque control + 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.
Setting 8: To increase torque and control speed precisely. (1:1000). This setting is only for
using with permanent magnet motor and others are for induction motor.
00-10
Speed Unit
Control
mode
VF VFPG SVC FOCPG TQCPG FOCPM
Factory Setting: 0
Settings
0 Hz
1 m/s
2 ft/s
00-11
Output Direction Selection
Control
mode
VF VFPG SVC FOCPG TQCPG FOCPM
Factory Setting: 0
Settings
0
FWD: counterclockwise, REV: clockwise
1
FWD: clockwise, REV: counterclockwise
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