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Name
Param-
eter
Number
Display
Zero-speed
Used to set the frequency
level (DC
which starts DC injection
injection
braking in units of Hz when
braking
deceleration to stop is
starting fre-
selected.
quency)
When b2-01 is less than E1-
b2-01
09, E1-09 is used to set the
starting frequency for the
DC injection braking.
DCInj Start
In flux vector control, b2-01
Freq
is used to set the starting fre-
quency for the zero-speed
control.
DC injec-
Sets the DC injection brak-
tion brak-
ing current as a percentage
ing current
of the Inverter rated current.
b2-02
The DC injection braking
current in flux control is
DCInj Cur-
affected by any change to the
rent
setting of E2-03.
DC injec-
Used to set the time to per-
tion brak-
form DC injection braking at
ing time at
start in units of 1 second.
start
Used to stop coasting motor
b2-03
and restart it. When the set
value is 0, DC injection
DCInj
braking at start is not per-
Time@Start
formed.
Used to set the time to per-
DC injec-
form DC injection braking at
tion brak-
stop (zero-speed control in
ing time at
flux vector control) in units
stop
of 1 second.
b2-04
Used to prevent coasting
after the Stop Command is
DCInj
input. When the set value is
Time@Stop
0.00, DC injection braking at
stop is not performed.
* 0 or 1 for flux vector control.
Setting
Description
Range
0.0 to
10.0
0 to
100
0.00
to
10.00
0.00
to
10.00
Control Methods
Change
Factory
during
V/f
Open
Setting
Opera-
V/f
with
Loop
tion
PG
Vector
0.5 Hz
No
A
A
50%
No
A
A
0.00 s
No
A
A
0.50 s
No
A
A
Stopping Methods
Regis-
Flux
ter
Vec-
tor
A
A
189H
A
No
18AH
A
A
18BH
A
A
18CH
6-
17
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Table of Contents
Troubleshooting
