Omron RX2 Series User Manual page 451

The motor will trip when the operation rate exceeds the use rate.
t1
ON
BRD Operation
Operation Rate (%) =
 Parameter
Item
Dynamic brake
usage rate
Dynamic brake
selection
Dynamic brake
active level
Dynamic brake
resister value
*1. Minimum resistance values vary in inverter model.
 Monitoring
Item
BRD load factor moni-
tor
High-function General-purpose Inverter RX2 Series User's Manual
t2 t3
ON ON
100 Seconds
(t1+t2+t3)
×100
100 Seconds
Parameter Data
0.0 to 100.0(%)
*) The upper limit
[bA-60]
depends on
[bA-63]
00
[bA-61] 01
02
200 V class:
330.0 to 400.0 (V)
[bA-62]
400 V class:
660.0 to 800.0 (V)
Minimum resis-
[bA-63]
tance to 600 (Ω)
Parameter Data
[dA-41] 0.00 to 100.00(%)
Description
If it is set to 0.0, the BRD function will not be
activated.
If the setting is other than 0.0, the motor will
trip when [dA-41] BRD load factor monitor
exceeds the BRD use rate.
Disabled
Enabled (Disable while being stopped)
Enabled (Enabled while being stopped)
The ON level at which the BRD is activated.
Setting the BRD resistance to be connected
automatically sets the maximum value for
[bA-60].
Description
The value in accordance with the BRD use rate
will be displayed.
8 Applied Settings
Default
data
10.0
00
(200V
class)
360.0
(400V
class)
720.0
minimum
resistance
*1
values
8 - 51
8