Omron NJ101-10 Series, Руководство пользователя

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Additional Information
• In the following cases, the Compare and Merge with Actual Network Configuration Dialog
Box is not displayed. Refer to 5-6-3 When Compare and Merge with Actual Network
Configuration Dialog Box Is Not Displayed on page 5-32 to remove the cause of the error,
and perform the compare and merge operation.
a) The slave node address settings are not correct on the actual network.
b) The communications cable is not wired correctly.
c) More than the maximum number of slaves are connected.
In addition, if an
EtherCAT Frame Not Received (842E0000 hex) event occurs, refer to the
NJ/NX-series Troubleshooting Manual (Cat. No. W503) to remove the cause of the error, and
perform the compare and merge operation.
• After you execute the Compare and Merge with Actual Network Configuration and even
several tens of seconds has passed, if slaves that are connected on the actual network con-
figuration are not displayed in the
Compare and Merge with Actual Network Configuration
Dialog Box, refer to 5-6-4 When Slaves on Actual Network Configuration Are Not Displayed
on page 5-39 to remove the cause of the error, and perform the compare and merge opera-
tion.
• Even if you have previously set them on the Sysmac Studio, the following configuration and
settings are discarded when you automatically create the network configuration on the Sys-
mac Studio based on the actual network configuration: network configuration, master set-
tings, and any slave settings (including disable settings, PDO map settings, setting parameter
settings, backup parameter settings, device variable assignments in the I/O map, slave as-
signments to Axes Variables registered in the axis settings, and task settings to control slaves
that are registered in the task settings).
To merge the actual network configuration information without losing the current settings in
the Sysmac Studio, use the compare and merge operation to create the network configura-
tion. Refer to
5-6-2 Operation Procedure for Comparing and Merging EtherCAT Network Con-
figurations on page 5-28 for information on the compare and merge operation.
• After automatically creating the network configuration, if there is a ring topology in the net-
work configuration on the Sysmac Studio, refer to Components of the Ring Topology on page
4-5 to check that the appropriate slaves are connected.
• When the compare and merge operation is executed for the actual network configuration, the
synchronization between the Sysmac Studio and the Controller is lost. Synchronize the Sys-
mac Studio and the Controller before you perform any online operations for the slaves. Refer
to the
Sysmac Studio Version 1 Operation Manual (Cat. No. W504) for information on syn-
chronization.
• For project unit version 1.40 or later, if the synchronization between the Sysmac Studio and
the Controller is inconsistent, you may not be able to obtain the module configuration infor-
mation on MDP-compatible slaves. Refer to
A-3-5 Settings for MDP-compatible Slaves from
Other Manufacturers on page A-27 for information on MDP-compatible slaves.
If you failed to obtain the module configuration information for MDP-compatible slaves, you
can obtain the information by the following steps.
1. Set the
Module config send method parameter for the MDP-compatible slaves to Do
not send and perform synchronous transfer.
2. Perform the compare and merge operation.
5 Setting Up EtherCAT Communications with the Sysmac Studio
5-42
NJ/NX-series CPU Unit Built-in EtherCAT Port User's Manual (W505)