6 Function Parameters List SV800/SV800A User Manual
102
d4: V/F control mode parameters
No.
Name
Content
Set value
d4-00
(3400H)
VF torque boost mode
IM.VF
0: Manual boost
1: Automatic boost
Factory default
：
0
Range
：
0~1
d4-01
(3401H)
Torque boost
IM.VF
When Manual boost mode selected, the boost value should be
properly adjusted according to the rated voltage of the motor
Factory default
：
Determined with
the model
Range
：
0.0%~20.0%
d4-02
(3402H)
DC braking voltage
IM.VF
Under V/F control mode, please set the braking voltage properly
according to the rated voltage of the motor
Factory default
：
0.0%
Range
：
0.0%~20.0%
d4-03
(3403H)
Stable gain
IM.VF
Factory default
：
0.0%
Range
：
0.0%~100.0%
d4-04
(3404H)
Start mode selection
IM.VF
0:Start by speed tracking
1: Start from Min. frequency (E0-03)
2: Start from low limit frequency (E0-01)
It only valid for VF control. Start by speed tracking for vector
control.
Factory default
：
1
Range
：
0~2
d4-05
(3405H)
Restart interval for V/F
control
IM.VF
Factory default
：
0.100s
Range
：
0.100s~10.000s
d4-06
(3406H)
Torque limit at motoring
side
IM.VF
When torque limit function used, since the torque is estimated in
V/F control mode, so the accuracy is not high. Please use vector
control when need accurate torque limit.
Factory default
：
150%
Range
：
0%~200%
d4-07
(3407H)
Torque limit at
regenerating side
Factory default
：
-150%
Range
：
-200%~0%
d4-08
(3408H)
The motoring side torque
limit selection
IM.VF
0
：
Invalid
1
：
Valid
Factory default
：
0
Range
：
0~1
d4-09
(3409H)
The regenerating side
torque limit selection
Factory default
：
0
Range
：
0~1
d4-10
(340AH)
VF curve selection
IM.VF
0: Straight line
1:1.2 power curve
2:1.4 power curve
3:1.6 power curve
4:1.8 power curve
5:2.0 power curve
6: Polyline
Factory default
：
0
Range
：
0~6
d4-11
(340BH)
VF curve voltage 1<1>
IM.VF
220V
：
0
～
230V
400V
：
0
～
460V
Factory default
：
0V
Range
：
0V~460V
Summary of Contents for SV800 Series
Page 8: ......
