Omron NJ101-10 Series, User Manual

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Name
Edit-
ing
Remarks
Enable/Disable Settings OK Enables or disables the slave as a communications target.
•
Enabled: The slave will operate.
•
Disabled: The slave will not operate.
*3
Set the following slaves as disabled slaves: slaves that are not in-
stalled on the physical EtherCAT network but are scheduled for ad-
dition at a later date or slaves that not used due to changes in the
device configuration during system operation.
Even for disabled slaves, process data allocations can be set and
used as system-defined variables and device variables in the user
program.
Default setting: Enabled
Serial Number Not
al-
lowed. Displays the serial number of the slave.
Default: 0x00000000 (when offline)
The value is updated to the serial number of the physical slave
when you select
Get Slave Serial Numbers from the menu for the
master.
A
Network Configuration Verification Error (84220000 hex) or
Network Configuration Verification Error (Mismatched Slave)
(84330004 hex) event occurs if the serial number on the Sysmac
Studio and the serial number of the physical slave do not agree
when the
Serial Number Check Method in the master settings is
set to Setting = Actual device .
Refer to 5-8 Using the Sysmac Studio to Obtain Serial Numbers
from the Actual Network Configuration on page 5-43 for how to ac-
cess the serial number of the physical slave.
PDO Map Settings OK Default allocations of process data for slaves are provided by the
Sysmac Studio.
When the network configuration is created, device variables are au-
tomatically created in the initial process data allocations. You can
read and write these process data allocations as device variables
from the user program.
When valid PDOs are present, a list of them is displayed.
When valid PDOs are not present, "---" is displayed.
If editing the process data allocations is required, click the
Edit
PDO Map Settings Button at the bottom of the list. Refer to
5-5-1 Changing the PDO Map Settings on page 5-23 for details.
Enable Distributed Clock OK If a slave provides a distributed clock, Enabled is displayed.
If a slave provides a distribute clock which allows disable setting, ei-
ther
Enabled or Disabled is displayed. You can select enabling or
disabling the clock.
If the distributed clock is enabled, you can select the synchroniza-
tion timing (Sync0 or Sync1) for some slaves. If Sync0 is selected,
Enabled (DC Sync0) is displayed.
If a slave does not provide a distributed clock, "---" is displayed.
Reference Clock Not
al-
lowed.
Displays whether the slave provides a reference clock.
*4
Exist is displayed if the slave provides a reference clock.
Not exist is displayed if the slave does not provide a reference
clock.
5 Setting Up EtherCAT Communications with the Sysmac Studio
5-22
NJ/NX-series CPU Unit Built-in EtherCAT Port User's Manual (W505)