Xinje VB3-20P7, User Manual

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V5 series inverter
62
DC injection braking current at start is a percentage value of inverter’s rated current. There is no DC injection braking when
the braking time is 0.00s.
Fig. Fig. Fig. Fig.4-11 4-11 4-11 4-11 Starting Starting Starting Starting mode mode mode mode 1 1 1 1
Fig. Fig. Fig. Fig. 4-12 4-12 4-12 4-12 Dec-to-stop Dec-to-stop Dec-to-stop Dec-to-stop+ + + +DC DC DC DC injection injection injection injection braking braking braking braking
0
0
0 0
：
Dec-to-stop
Dec-to-stop
Dec-to-stop Dec-to-stop
After receiving the stopping command, the inverter reduces its output frequency within its Dec time and stops when the
frequency becomes 0.
1
1
1 1
：
Coast
Coast
Coast Coast to
to
to to stop
stop
stop stop
After receiving the stopping command, the inverter stops output power immediately and the motor stops according to
mechanical inertia.
2
2
2 2
：
Dec-to-stop
Dec-to-stop
Dec-to-stop Dec-to-stop
＋
DC
DC
DC DC injection
injection
injection injection braking
braking
braking braking
After receiving the stopping command, the inverter reduces its output frequency according to Dec time and then start to DC
injection braking after the output frequency reaching the initial frequency of braking at stop as in P2.06.
P2.08 refers to the set of DC injection braking current at stop which is the percentage value of inverter’s rated current.There
is no DC injection braking when the braking time is 0.0, as shown in Fig.4-12.
4-2-4
4-2-4
4-2-4 4-2-4.... Auxiliary
Auxiliary
Auxiliary Auxiliary running
running
running running parameters
parameters
parameters parameters
（
Group
Group
Group Group P3
P3
P3 P3
）
When P0.01
（
Frequency setting mode
）
is set to 8
，
combination of frequency setting can be set through this parameter.
0
：
VI
＋
CI
1
：
VI
－
CI
2
：
External pulse reference
＋
VI
＋
Increase/Decrease key reference
3
：
External pulse reference
－
VI
－
Increase/Decrease key reference
4
：
External pulse reference
＋
CI
5
：
External pulse reference
－
CI
6
：
RS485
＋
VI+Increase/Decrease key reference
7
：
RS485
－
VI
－
Increase/Decrease key reference
8
：
RS485
＋
CI+Increase/Decrease key reference
P2.05 P2.05 P2.05 P2.05 Stopping Stopping Stopping Stopping mode mode mode mode Range Range Range Range
：
0 0 0 0,,,,1 1 1 1,,,,2 2 2 2 0 0 0 0
P2.06 P2.06 P2.06 P2.06
DC DC DC DC injection injection injection injection braking braking braking braking initial initial initial initial frequency frequency frequency frequency at at at at
stop stop stop stop
Range Range Range Range
：
0.0 0.0 0.0 0.0
～
15.00Hz 15.00Hz 15.00Hz 15.00Hz 3.00Hz 3.00Hz 3.00Hz 3.00Hz
P2.07 P2.07 P2.07 P2.07 DC DC DC DC injection injection injection injection braking braking braking braking time time time time at at at at stop stop stop stop Range Range Range Range
：
0.0 0.0 0.0 0.0
～
60.0S 60.0S 60.0S 60.0S 0.0S 0.0S 0.0S 0.0S
P2.08
P2.08
P2.08 P2.08 injection
injection
injection injection braking
braking
braking braking current
current
current current at
at
at at stop
stop
stop stop Range
Range
Range Range
：
0
0
0 0
～
80
80
80 80
（％）
0(
0(
0( 0(
％
))))
P3.00
P3.00 P3.00
P3.00 Combination
Combination Combination
Combination of
of of
of frequency
frequency frequency
frequency setting
setting setting
setting Range Range Range Range
：
0 0 0 0
～
20 20 20 20 0
0 0
0