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 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.
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
Call 1(800)985-6929 for Sales
deltaacdrives.com
Call 1(800)985-6929 for Sales
deltaacdrives.com