Delta Electronics Elevator Drive VFD-VL, User Manual

Page: 131 / 251

Chapter 4 Parameters
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4-76 Revision Nov. 2008, VLE1, SW V1.03
07-05 Start-Point for DC Brake Unit: 0.01
Control
mode
VF VFPG SVC FOCPG
Factory Setting: 0.00
Settings 0.00 to 120.00Hz
This parameter determines the frequency when DC Brake will begin during deceleration. When
the setting is less than start frequency (Pr.01-09), start-point for DC brake will begin from the
min. frequency.
ON
OFF
01-09
07-05
Output freque ncy
Run /Stop
Time
DC Brake Time
DC Brake Time
during St opping
Start
frequen cy
Start-point for
DC brake
time during
stopping
07-0 3
07-0 4
07-06 DC Brake Proportional Gain Unit: 1
Control
mode
VF VFPG SVC
Factory Setting: 50
Settings 1 to 500Hz
It is used to set the output voltage gain when DC brake.
07-07 Dwell Time at Accel. Unit: 0.01
Control
mode
VF VFPG SVC FOCPG FOCPM
Factory Setting: 0.00
Settings 0.00 to 600.00 sec
07-08 Dwell Frequency at Accel. Unit: 0.01
Control
mode
VF VFPG SVC FOCPG FOCPM
Factory Setting: 0.00
Settings 0.00 to 120.00 Hz
07-09 Dwell Time at Decel. Unit: 0.01
Control
mode
VF VFPG SVC FOCPG FOCPM
Factory Setting: 0.00
Settings 0.00 to 600.00 sec
07-10 Dwell Frequency at Decel. Unit: 0.01
Control
mode
VF VFPG SVC FOCPG FOCPM
Factory Setting: 0.00
Settings 0.00 to 120.00 Hz
In the heavy load situation, Dwell can make stable output frequency temporarily.