Additional Information
• You can place only one Safety CPU Unit on an EtherNet/IP Slave Terminal. If you add more
than one Safety CPU Unit, the exclamation icon is displayed under all of the Safety CPU
Units, and it will cause an error during the synchronization and download processes.
• Refer to the
NX-series EtherNet/IP Coupler Unit User’s Manual (Cat. No. W536) for the num-
ber of NX Units that can be mounted to a Slave Terminal.
5-3-2
Setting and Viewing the Safety Control Unit Settings
Set or view the settings for the Safety CPU Unit and Safety I/O Units (hereinafter, Safety Control Unit)
as necessary
.
Y
ou can change the device names of registered Safety Control Unit, and enable or disable individual
Units as NX Units.
Item Editing Description
Data
range
Default
Device name Possible. This is the name of the Safety Control Unit.
The device name is automatically assigned when you
register the Safety CPU Unit
or Safety I/O Units. You
can change the device name if necessary.
Device names must be unique within the same safety
control configuration. If you specify the same name for
more than one Unit, an error will occur.
Text
string
N* (where * is a
serial number
from 1)
Model name Not pos-
sible.
Model of Safety Control Unit. --- ---
Product name Not pos-
sible.
This is the product name. --- ---
Unit version Not pos-
sible.
Unit version of the Safety Control Unit. --- ---
NX Unit num-
ber
Not pos-
sible.
This number represents the logical position of the
Safety Control Unit
as an NX Unit. Numbers are auto-
matically assigned from the leftmost mounting posi-
tion.
--- ---
NX Unit
mounting set-
ting
Possible. This setting enables or disables I/O refreshing for the
Safety Control Unit.
Refer to the
NX-series EtherCAT Coupler Unit User’s
Manual (Cat. No. W519) for details on this function.
Enabled
or disa-
bled
Enabled
Serial number Not pos-
sible.
Serial number of the Safety Control Unit. You can get
the serial number to set the serial number of the ac-
tual EtherCAT Coupler Unit.
---
00000000 hex
5 System Configuration and Setup
5 - 9
NX-series Safety Control Unit User's Manual (Z930)
5-3 Controller Configuration and Setup of the Safety Control Units
5
5-3-2 Setting and Viewing the Safety Control Unit Settings
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