Omron SYSDRIVE 3G3RV, User Manual, Page: 242 / 446

6
-26
n
Setting Example
An
example of stall prevention during deceleration when L3-04 is set to 1 as shown below.
Fig 6.26 Stall Prevention During Deceleration Operation
n
Setting Precautions
•
The
stall prevention level during deceleration differs depending on the Inverter capacity. Refer to the fol-
lowing
table for details.
• When
using the braking option (braking resistor, Braking Resistor Units, and Braking Units), be sure to set
parameter
L3-04 to 0 or 3.
• To
decelerate at a shorter time than the deceleration time set when L3-04 is set to 0 with the braking option
enabled,
set L3-04 to 3.
Inverter Capacity Stall Prevention Level during Deceleration (V)
200
V class
380
400
V class
E1-01
≥ 400 V
760
E1-01
< 400 V
660
Deceleration time controlled to
prevent overvoltage
Deceleration time
(set value)
Time
Output frequency