Table of Contents
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F03.12
Current loop Q-axis
(0x030C)
proportional gain
F03.13
Current loop Q-axis
(0x030D)
integral gain
F03.15
Electric state torque
(0x030E)
limit
F03.16
Power generation
(0x030F)
torque limit
F03.17
Regenerative torque
(0x0312)
limit at low speed
Torque limit action
F03.18
frequency amplitude at
(0x0313)
low speed
F03.2x：Torque Optimization Controlling
Parameter
Name
（Address）
Synchronous motor
F03.20
low frequency pull-in
(0x0314)
current
Synchronous motor
F03.21
high frequency pull-in
(0x0315)
current
Synchronous motor
F03.22
pull-in current
(0x0316)
frequency
F03.23
Asynchronous motor
(0x0317)
slip compensation
F03.24
Starting torque initial
(0x0318)
value
F03.3x：Magnetic Flux Optimization
Parameter
Name
（Address）
F03.30
Weak magnetic feed
(0x031E)
forward coefficient
F03.31
Weak magnetic control
(0x031F)
gain
F03.32
Weak magnetic current
(0x0320)
upper limit
F03.33
Weak magnetic
(0x0321)
voltage coefficient
F03.34
Output power limit
(0x0322)
F03.35
Overexcitation braking
(0x0323)
gain
F03.36
Overexcitation braking
(0x0324)
limit
F03.37
Energy efficient
(0x0325)
operation
Energy-saving
F03.38
operation excitation
(0x0326)
lower limit
Energy-saving
F03.39
operating filter
(0x0327)
coefficient
AC310 Series Frequency AC Drive Manual
V/F SVC FVC PMVF PMSVC PMFVC
Set the current loop Q-axis proportional gain
V/F SVC FVC PMVF PMSVC PMFVC
Set the current loop Q-axis integral gain
V/F SVC FVC PMVF PMSVC PMFVC
Set the motor state torque limit.
V/F SVC FVC PMVF PMSVC PMFVC
Set the power generation torque limit
V/F SVC FVC PMVF PMSVC PMFVC
Set the regenerative torque limit at low speed
V/F SVC FVC PMVF PMSVC PMFVC
Set the torque limit action frequency amplitude at low speed
Content
V/F SVC FVC PMVF PMSVC PMFVC
The PM motor open loop control is effective, and the larger the
pull-in current is, the larger the torque output is.。
V/F SVC FVC PMVF PMSVC PMFVC
The PM motor open loop control is effective, and the larger the
pull-in current is, the larger the torque output is.
V/F SVC FVC PMVF PMSVC PMFVC
The set value 100.0% corresponds to F01.10 [maximum
frequency].
V/F SVC FVC PMVF PMSVC PMFVC
Set the asynchronous motor speed slip compensation.
V/F SVC FVC PMVF PMSVC PMFVC
Set the initial value of the starting torque
Content
V/F SVC FVC PMVF PMSVC PMFVC
Set the weak magnetic feed forward coefficient
V/F SVC FVC PMVF PMSVC PMFVC
Set the weak magnetic control gain
V/F SVC FVC PMVF PMSVC PMFVC
Set the weak magnetic current upper limit
V/F SVC FVC PMVF PMSVC PMFVC
Set the weak magnetic voltage coefficient
V/F SVC FVC PMVF PMSVC PMFVC
Set the output power limit
V/F SVC FVC PMVF PMSVC PMFVC
Set the overexcitation braking gain
V/F SVC FVC PMVF PMSVC PMFVC
Set the overexcitation braking limit
V/F SVC FVC PMVF PMSVC PMFVC
0：Off 1：On
V/F SVC FVC PMVF PMSVC PMFVC
Set the Energy-saving operation excitation lower limit
V/F SVC FVC PMVF PMSVC PMFVC
Set the Energy-saving operating filter coefficient
19
1.00
RUN
(0.001 ~ 4.000)
1.00
RUN
(0.001 ~ 4.000)
250.0%
RUN
（0.0～400.0%）
250.0%
RUN
（0.0～400.0%）
0.0%
RUN
（0.0～400.0%）
6.00s
RUN
（0.00～30.00s）
Factory default
Adjustable
(range)
properly
20.0%
RUN
(0.0 ~ 50.0%)
10.0%
RUN
(0.0 ~ 50.0%)
10.0%
RUN
(0.0 ~ 100.0%)
100.0%
RUN
(0.0 ~ 250.0%)
0.0%
RUN
(0.0 ~ 250.0%)
Factory default
Adjustable
(range)
properly
10.0%
RUN
(0.0 ~500.0%)
10.0%
RUN
(0.0 ~ 500.0%)
60.0%
RUN
(0.0 ~ 250.0%)
97.0%
RUN
(0.0 ~ 120.0%)
250.0%
RUN
(0.0 ~ 400.0%)
100.0%
RUN
(0.0 ~ 500.0%)
10.0%
RUN
(0.0 ~ 250.0%)
0
RUN
(0 ~ 1)
50.0%
RUN
(0.0 ~ 80.0%)
0.010s
RUN
(0.000 ~ 6.000s)
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