
Installation and connection of the OPX-2A
−9−
4.3 Connecting to the driver
Plug the connector attached to the end of the
OPX-2A
cable into the data edit connector (CN6) on the driver, and
then turn on the power to the driver.
Data edit connector
(CN6)
Note
•
When operation data and parameters are set on the
OPX-2A
, they will be stored in the driver.
Once stored in the driver, the data will not be cleared even after the
OPX-2A
is disconnected
from the driver.
•
Turning on the power to the driver will also turn on the power to the
OPX-2A
. Turning off the
driver power will turn off the
OPX-2A
power.
•
Turn off the driver power before connecting or disconnecting the
OPX-2A
cable.
4.4 Error display on
OPX-2A
screen
The following error message is displayed on the
OPX-2A
screen.
Error display
Description
Remedial action
A communication error occurred
between the
OPX-2A
and driver.
•
Check if the
OPX-2A
is connected securely.
•
Check if the
OPX-2A
cable is disconnected or
damaged.
•
The
OPX-2A
or the communication part of the driver
may have damaged. Contact your nearest Oriental
Motor sales office.