Operation With Forward/Reverse Rotation Terminal - Omron RX2 Series User Manual

6 Basic Parameter Settings
 Parameter
Item
Run-command
input source
selection,
1st-motor
RUN-key Direction
of LCD operator,
1st-motor
Output terminal
function
*1. Default data when default data selection (UB-02) is set to 01.
6-3-3

Operation with Forward/Reverse Rotation Terminal

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.
FW terminal
OFF
ON
OFF
ON
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.
6 - 20
Parameters Data
[AA111] 02
00
[AA-12]
01
[CC-01] to
011
[CC-07]
Description
Operation command from "Operation key"/"Stop
key" on the LCD operator.
Forward rotation command from the LCD opera-
tor.
Reverse rotation command from the LCD oper-
ator.
[REF] ON when an operation command can be
given from the LCD operator.
RV terminal
OFF
OFF
ON
ON
High-function General-purpose Inverter RX2 Series User's Manual
Default
data
*1
00
00
-
Operation command.
Stop command
Forward rotation command.
Reverse rotation command.
Stop command