Omron CJ1W-ECT21 Operation Manual page 46

1 Features and System Configuration
Procedure
Downloading the User Program and Set-
3
tings
4 Setting the EtherCAT Master
1 - 12
Item
Turning ON Turn ON the power supply to the
power to the NJ-series Controller.
NJ-series Con-
troller
Online connec- Use the Sysmac Studio to establish com-
tion from Sys- munications with the NJ-series Controller
mac Studio and go online.
Downloading the Download the user program, CPU/Expan-
user program sion Rack configuration and settings for
and settings the EtherCAT Slave Unit. Use the syn-
chronization operation of the Sysmac
Studio to download the data.
Clear the selection of the following check
box in the Synchronization Pane.
Do not transfer the following items (all
items are not transferred).
• CJ-series Special Unit parameters and
EtherCAT slave backup parameters
• Slave Terminal Unit operation settings
and NX Unit application data
After the synchronization process is
completed, the EtherCAT Slave Unit is
restarted to enable the settings.
Checking the I/O Check the I/O Communication Area Ref-
Communication erence Table on the Edit Special Unit Set-
Area Reference tings Tab Page.
Table
Installing the ESI Install the ESI file of the EtherCAT Slave
files Unit into the Configuration Software.
Turning ON the Turn ON the power supply to the Ether-
power supply to CAT master.
the EtherCAT
master
Creating the net- Create the network configuration informa-
work configura- tion as follows.
tion information
• Network configuration
• PDO Mapping
Assign PDOs of the same size as the set-
ting value of the IN and OUT data area
size in the I/O Communication Area Set-
ting Table of the EtherCAT Slave Unit.
Create the com- Create the EtherCAT master's network
munication set- communication settings.
tings
Downloading the Download the network configuration infor-
settings to the mation and the communication settings to
EtherCAT master the EtherCAT master.
Starting Ether- Enable EtherCAT network communica-
CAT communica- tions.
tion
CJ-series EtherCAT Slave Units Operation Manual for NJ-series CPU Unit (W542)
Description
Sysmac Studio Ver-
sion 1 Operation Man-
ual (Cat. No. W504)
• Sysmac Studio Ver-
sion 1 Operation
Manual (Cat. No.
W504)
• 3-4 I/O Communi-
cation Area Set-
tings on page 3-29
3-4 I/O Communica-
tion Area Settings on
page 3-29
Manuals for the Ether-
CAT master
Reference