Omron RX2 Series User Manual page 851

About Parameter Mode
Codes that
can be
Code changed
during
operation
YY101 - Parameter name
*1
YY-02 Parameter name
○
*1. Shows that the codes can be changed during operation.
• The voltage class is shown by 200 V/400 V.
• In some cases, a default value depends on Default Value Selection (Ub-02). As for the value, default
values to Ub-02 mode are shown.
• Parameters other than those changeable during operation can be changed only when the device is
stopped. The user can change the parameter that cannot be changed during operation after the
device decelerates and stops and output is stopped. However, it cannot be changed if the soft-lock
function is activated.
Notes on Setting Parameters
Precautions for Correct Use
• When setting parameters, we expect you to fully understand various points to be noted.
• Make sure to check and set the following parameters to protect the motor.
• [Hb102] to [Hb108] (for IM)
• [Hd102] to [Hd108] (for SM/PMM)
• [bC110] (electronic thermal level) → for motor overload protection current
• [bb160] (overcurrent level)
When setting the thermal subtraction characteristics, set a value in accordance with the charac-
teristics of motor. Otherwise, the motor may be burned.
After configuring settings for motor protection, choose the frequency command destination and opera-
tion command destination to run the device.
• With [AA101], choose a frequency command destination.
• With [AA111], choose an operation command destination.
• With [FA-01], check that the frequency command is received.
To run the inverter, a frequency command and operation command are required. If commands are sent
using V/f control, there is no output if the frequency command is 0 Hz.
High-function General-purpose Inverter RX2 Series User's Manual
Name
Data range
(200 V class) data range
(400 V class) data range
Appendices C Table of Parameters
Data range Initial value Note
(Write down
Default data
the setting
Ub-02:01
value)
(Write down
(200 V class) VV
the setting
(400 V class) WW
value)
C - 3
C