Omron NJ101-10 Series, User Manual

Page: 49 / 280

Step Description
Sysmac Studio opera-
tion
Section
Setting EtherCAT Mas-
ter Parameters Set the EtherCAT master parameters.
(Examples: Fail-soft Operation Setting and Wait
Time for Slave Startup)
The values that are set are reflected in the net-
work configuration information. Set an EtherCAT mas-
ter with
EtherCAT un-
der Configurations
and Setup .
5-4 Ether-
CAT Mas-
ter Param-
eter Set-
tings
on
page
5-14
Setting EtherCAT Slave
Parameters Set the EtherCAT slave parameters.
(Example: Enable/disable slaves) Set EtherCAT slaves
with
EtherCAT under
Configurations and
Setup
.
5-5 Ether-
CAT Slave
Parameter
Settings
on page
5-20
6. Programming
Process Data Commu-
nications
Specify the device variables in the user program.
Input conditions include system-defined variables
for network error flags and normal or error flags for
each slave. Create the programs
with
POUs under
Programming .
6-1 Proc-
ess Data
Communi-
cations
(PDO
Communi-
cations)
on
page
6-2
Assign to the task that refreshes I/O for each
EtherCAT slave. Set it for each slave
from
I/O Control Task
Settings under
Configurations and
Setup
- Task Settings .
SDO communications Read and write the following specified data for
slaves:
Use EC_CoESDORead and EC_CoESDOWrite
instructions.
•
SDO data in slaves (parameters, error informa-
tion, etc.)
Create the programs
with
POUs under
Programming .
6-2 SDO
Communi-
cations
on
page
6-19
7. Turning ON Power and
Going Online from the
Sysmac Studio
•
Turn ON the power supply to EtherCAT slaves.
•
Turn ON the I/O power supplies to the slaves.
•
Turn ON the power supply to NJ/NX-series
Controller.
•
Use the Sysmac Studio to set communications
with the NJ/NX-series Controller and go online.
Select
Communications
Setup
from the
Controller Menu and
make the settings to go
online.
2-1-3 Con-
necting the
Sysmac
Studio
on
page
2-7
3-3 State
Transitions
for Ether-
CAT Com-
munica-
tions
on
page
3-9
8. Online Debugging Compare and merge the network configuration
that was set on the Sysmac Studio and the actual
network configuration. Right-click the Ether-
CAT master under
Configurations and
Setup
− EtherCAT and
select Compare and
Merge with Actual
Network
Configuration
.
5-6 Com-
paring and
Merging
EtherCAT
Network
Configura-
tions
on
page
5-28
1 Introduction
1-17
NJ/NX-series CPU Unit Built-in EtherCAT Port User's Manual (W505)
1-5 EtherCA
T Communications
Procedure
1
1-5-2
Details