Omron SYSDRIVE 3G3RV Series User Manual

6
-
14
Stopping Methods
This section explains methods of stopping the Inverter.
K
KK
K Selecting the Stopping Method
There are four methods of stopping the Inverter when a stop command is set:
• Deceleration to stop
• Coast to stop
• DC braking stop
• Coast to stop with timer
Set parameter b1-03 to select the stopping method.
nRelated Parameters
Param-
eter
Num-
ber
Name
Description
Setting
Range
Factory
Setting
Change
during
Opera-
tion
Control Methods
V/f
V/f
with
PG
Open
Loop
Vec-
tor
LCD Display
b1-03
Stopping method selection
Sets the stopping method when a stop command is
input.
0: Deceleration to stop
1: Coast to stop
2: DC braking stop (Stops faster than coast to
stop, without regenerative operation.)
3: Coast to stop with timer (Run commands are
ignored during deceleration time.)
0 to 30 NoQQQ
Stopping Method
b2-01
Zero speed level (DC
injection braking starting
frequency)
Sets the frequency to start the DC injection brak-
ing in units of Hz when deceleration to stop is
selected.
DC injection braking starts from E1-09 when b2-
01 < E1-09.
0.0 to
10.0
0.5 Hz No A A A
DCInj Start Freq
b2-02
DC injection braking cur-
rent
Sets the DC injection braking current as a percent,
with the Inverter rated current as 100%.
0 to
100
50% No A A A
DCInj Current
b2-04
DC injection braking time
at stop
Sets the DC injection braking time in seconds.
The motor coasts to a stop after the deceleration
time due to inertia. DC injection breaking stops
coasting.
The value 0.00 disables DC injection.
0.00
to
10.00
0.50 s
No A A A
DCInj Time@Stop

Omron SYSDRIVE 3G3RV Series Specifications

General

Brand	Omron
Model	SYSDRIVE 3G3RV Series
Category	Inverter
Language	English