Omron RX2 Series User Manual

6 Basic Parameter Settings
6 - 20
High-function General-purpose Inverter RX2 Series User’s Manual
 Parameter
Forward and reverse rotation command from the inverter control circuit terminal enable the inverter
operation.
A forward rotation command can be given from [FW] terminal and a reverse one from [RV] terminal.
In the factory setting, the [FW] and [RV] terminals are assigned to the terminal No. 9 and 8, respec-
tively. This assignment can be changed by setting [CA-01]-[CA-11] in the input terminal setting
selection.
a/b contact of each terminal can be switched by changing the corresponding setting item of
[CA-21]-[CA-31].
Simultaneous input of a forward and reverse rotation commands is equivalent to stop command.
The relation between [FW] and [RV] terminals is given below.
Commands can be given by [FW]/[RV] command of the DriveProgramming function.
Precautions for Correct Use
• The output of the inverter requires not only an operation command but also a frequency com-
mand.
• In case the input terminal function 023 [F-OP] is enabled, the command destination specified
in the [F-OP] function becomes effective irrespective of the present setting.
Item Parameters Data Description
Default
data
Run-command
input source
selection,
1st-motor
[AA111] 02
Operation command from “Operation key”/”Stop
key” on the LCD operator.
00
*1
*1. Default data when default data selection (UB-02) is set to 01.
RUN-key Direction
of LCD operator,
1st-motor
[AA-12]
00
Forward rotation command from the LCD opera-
tor.
00
01
Reverse rotation command from the LCD oper-
ator.
Output terminal
function
[CC-01] to
[CC-07]
011
[REF] ON when an operation command can be
given from the LCD operator.
-
6-3-3 Operation with Forward/Reverse Rotation Terminal
FW terminal RV terminal Operation command.
OFF OFF Stop command
ON OFF Forward rotation command.
OFF ON Reverse rotation command.
ON ON Stop command

Omron RX2 Series Specifications

General

Brand	Omron
Model	RX2 Series
Category	Inverter
Language	English