Omron RX2 Series User Manual

8 Applied Settings
8 - 94
High-function General-purpose Inverter RX2 Series User’s Manual
The inverter shuts off the output and, after the contactor release delay time passes, the control signal
039[CON] is turned off. (10)
The operation varies depending on whether the contactor check signal 107[COK] is set to the input ter-
minal function. (11)
In this mode, the motor runs at a fixed speed without interrupting the output of the inverter.
Set the [PA-01] forced operation to enabled 01 and turn on the [EMF] emergency forced operation
terminal (input terminal: 105) to enter the forced operation mode.
The command for the forced operation mode is set to [PA-02] the forced operation frequency setting
and [PA-03] the forced operation rotation direction command.
Precautions for Correct Use
• Once the forced operation mode is turned on, the inverter keeps operating until the power is
off.
• When using the forced operation mode, make sure that the system is safe if the operation
continues.
• Enabling the overcurrent retry, overvoltage retry, undervoltage retry or instantaneous power
failure retry requires a separate setting.
• After the [EMF] emergency forced operation terminal (input terminal: 105) is turned on, the
input terminal function except for the following are disabled.
[COK]: Contactor check signal
 Parameter Setting
 Input Terminal Setting
With [COK] setting
If the 107[COK] is not turned off during the contactor check time, the inverter trips with
the [E110] contactor error.
Without [COK] setting The inverter still does nothing.
8-4-6 Forced Operation
Forced Operation Mode
Item Parameter Data Description
Default
data
Mode selection for
Emergency-force drive
[PA-01]
00 Disabled
00
01 Enabled
Frequency reference
setting at Emer-
gency-force drive
[PA-02]
0.00 to
590.00(Hz)
Set the frequency command in the forced
operation mode.
0.00
Direction command at
Emergency-force drive
[PA-03]
00 Forward rotation command
00
01 Reverse rotation command
Item Parameter Data Description
Selecting the input ter-
minal
[CA-01] to
[CA-11]
105
[EMF] emergency forced operation terminal.
OFF: Disabled
ON: Forced operation mode (when [PA-01] = 01)

Omron RX2 Series Specifications

General

Brand	Omron
Model	RX2 Series
Category	Inverter
Language	English