Chapter 5 Function parameter
41
Ch
ap
ter 5
141 F3.03 Start frequency
0.00Hz to 10.00Hz
0.00Hz
☆
142 F3.04 Hold time for start frequency
0.0s to 100.0s
0.0s
★
143 F3.05 DC beforehand field current
0% to 100%
0%
★
144 F3.06 DC excitation time beforehand
0.0s to 100.0s
0.0s
★
145 F3.07 Stop mode
0: Deceleration parking 1: Free
stop
0
☆
146 F3.08 DC Initial frequency
0.00Hz to F0.19 (maximum
frequency)
0.00Hz
☆
147 F3.09 DC Waiting time
0.0s to 100.0s
0.0s
☆
148 F3.10 Stop DC braking current
0% to 100%
0%
☆
149 F3.11 Stop DC braking time
0.0s to 100.0s
0.0s
☆
150 F3.12 Braking utilization rate
0% to 100%
100%
☆
151 F3.13 Ac/deceleration mode
0: Linear acceleration and
deceleration
1:S curve acceleration and
deceleration A
2:S curve acceleration and
deceleration B
0
★
152 F3.14 Proportion of S curve start-section 0.0% to (100.0%to F3.15)
30.0%
★
153 F3.15 Proportion of S curve end-section 0.0% to (100.0% to F3.14)
30.0%
★
5-1-6.F4 Group - V/F control parameters
No. Code
Parameter name
Setting range
Factory
setting
Chan-
ge
154 F4.00 V/F curve setting
0: linear V/F,Suitable for
ordinary constant torque load.
1: multi-point V/F,Suitable for
dehydrator, centrifuge and other
special loads any V/F
relationship curves can be
obtained by setting parameters
F4.03 to F4.08.
2: square V/F,Suitable for fans,
pumps and centrifugal loads.
3 to 8: V/F relationship curve
between linear V/F and square
V/F.
0
★
155 F4.01 Torque boost
0.0%(Automatic torque boost)0.1
to 30%
0.0%
★
156 F4.02 Torque boost cut-off frequency
0.00Hz to F0.19(maximum
frequency)
15.00
Hz
★
157 F4.03 MultipointV/F frequency point 1
0.00Hz to F4.05
0.00Hz
★
158 F4.04 Multipoint V/F voltage point 1
0.0% to 100.0%
0.0%
★
159 F4.05 Multipoint V/F frequency point 2
F4.03 to F4.07
0.00Hz
★
160 F4.06 Multipoint V/F voltage point 2
0.0% to 100.0%
0.0%
★
