Omron RX2 Series - Lowering Electromagnetic Noise from Motor

7 Advanced Settings
7 - 62
High-function General-purpose Inverter RX2 Series User’s Manual
Changing the sprinkle carrier pattern selection cuts the electromagnetic noise of a certain area and
changes the electromagnetic noise of the motor.
Sprinkle carrier pattern selection can be changed using the [bb102] setting.
The inverter carrier frequency is about the same as when output at 3 kHz.
Default data
Precautions for Correct Use
The [bb102] setting is not necessary when synchronous motor and permanent magnet motor
(SM/PMM) are used.
 Parameter
7-4-3 Lowering Electromagnetic Noise from Motor
Item Parameter Data Description
Default
data
Sprinkle carrier
pattern selection,
1st-motor
[bb102]
00
Disabled (Follows other carrier frequency set-
ting)
00
01 Pattern 01
02 Pattern 02
03 Pattern 03