Veichi SI21 - Page 22

SI21 Solar Pump VFD Manual
20
● Vector Control
Parameter
(address)
Function
Description
Range of settings and definition
Factory default
(setting range)
Notes
F03.02(0x0302
)
ASR (speed
loop)proportio
nal gain 1
SVC
Set the ASR (speed loop) proportional gain
1.
10.00
(0.01～100.00)
F03.03(0x0303
)
ASR (speed
loop)
integration
time 1
SVC
Set the ASR (speed loop) integration time
1.
0.100s
(0.000s～
6.000s)
F03.06(0x0306
)
ASR (speed
loop)
proportional
gain 2
SVC
Set the ASR (speed loop) proportional gain
2.
10
(0.01～100.00)
F03.07(0x0307
)
ASR (speed
loop)
integration
time 2
SVC
Set the ASR (speed loop) integration time
2.
0.100s
(0.000s～
6.000s)
F03.10(0x030
A)
Current loop
D-axis
proportional
gain
SVC
Set the current loop D-axis proportional
gain.
1.000
(0.001～4.000)
F03.11(0x030B
)
Current loop
D-axis integral
gain
SVC
Set the current loop D-axis integral gain.
1.000
(0.001～4.000)
F03.12(0x030C
)
Current loop
Q-axis
proportional
gain
SVC
Set the current loop Q-axis proportional
gain.
1.000
(0.001～4.000)
F03.13(0x030
D)
Current loop
Q-axis integral
gain
SVC
Set the current loop Q-axis integral gain.
1.000
(0.001～4.000)
● V/F Control
Parameter
(address)
adjustable
attribute
Function
Description
Range of settings and definition
Factory default
(setting range)
Notes
F04.00(0x0400
)
Linear VF
curve selection
V/F
Used to select the type of V/F curve to
meet different load features.
0: Straight line VF curve;
0
(0～11)