Chapter 5 Function parameter
34
Ch
ap
ter
5
5-1-5.F3 Group Start and stop control group
Code
Parameter name
Setting range
Factory
setting
Change
Limit
F3.00 Start-up mode
Direct startup
0
0
☆
Speed tracking restart
1
Pre-excitation start (AC asynchronous
motor)
2
F3.03 Start frequency
0.00Hz~10.00Hz
0.00Hz
☆
F3.04 Hold time for start frequency 0.0s~100.0s
0.0s
★
F3.05 DC Pre-excitation current
0%~100%
0%
★
F3.06 DC Pre-excitation time
0.0s~100.0s
0.0s
★
DC brake, generally used to stop and start the motor running. Pre-excitation is used to enable
the establishment of magnetic field induction motor and then start to improve the response speed.
DC brake is valid only in start-up mode for the direct start. At this point the drive to start first
by setting the DC braking current DC braking, DC braking time after the start and then start
running. If the set DC braking time is 0, no start directly after DC braking. DC braking current
increases, the greater the braking force.
If the start-up mode for the asynchronous machine to start pre-excitation, the drive pre-press
set excitation current pre-established field, after the set pre-magnetizing time before starting
operation. If the set pre-magnetizing time is 0, no pre-excitation processes started directly. DC
brake current / pre-excitation current, is the percentage of relative inverter rated current.
F3.07 Stop mode
Deceleration stop
0
0
☆
Free stop
1
F3.08 DC start frequency
0.00Hz~F0.19(maximum-frequency)
0.00Hz
☆
F3.09 DC waiting time
0.0s~100.0s
0.0s
☆
F3.10 Stop braking current
0%~100%
0%
☆
F3.11 Stop braking current
0.0s~100.0s
0.0s
☆
5-1-6.F4 V/F control group
Code
Parameter name
Setting range
Factory
setting
Change
Limit
F4.00 V/F curve setting
Linear V/F
0
0
★
Multi-point V/F
1
Square V/F
2
1.2th power V/F
3
1.4th power V/F
4
1.6th power V/F
6
1.8th power V/F
8
V/F completely separate
10
V/F half separate
11
F4.01 Torque boost
0.0%: automatic torque boost
0.1% to 30.0%
4%
★
F4.02 Torque boost cut-off frequency
0.00Hz to F0.19 (maximum frequency) 15.00Hz
★
F4.09 V/F slip compensation gain
0.0 %~200.0%
0.0%
☆
Summary of Contents for PI500-S 004G1
Page 4: ......
