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14 Maintenance and Inspection
NX-series EtherCAT Coupler Unit User’s Manual (W519)
14-2 Main
ten
ance
P
ro
cedu
res
14
14-
2-3 Basic Re
placement Pr
oced
ure for
NX Unit
s
Precautions for Correct Use
Checking the Serial Numbers of NX Units
If the Serial Number Check Method setting on the EtherCAT Coupler Unit is set to
Setting =
Actual device
, temporarily change this setting to
None
, and then replace the NX Unit. Get the
serial number of the new NX Unit, and then set the Serial Number Check Method setting on the
EtherCAT Coupler Unit to
Setting = Actual device
again.
If you replace the NX Unit with the Serial Number Check Method setting set to
Setting = Actual
device
, a Unit Configuration Verification Error will occur.
Refer to
9-2-3 Setting the Unit Configuration Information
on page 9-8 for details on the Serial
Number Check Method setting for the EtherCAT Coupler Unit, and to
on page 9-25 for details on getting the serial numbers of NX Units.
Additional Information
• Refer to the manual for the specific NX Unit for the procedures to mount and remove the NX
Unit.
• Refer to the
NJ-series CPU Unit Built-in EtherCAT Port User's Manual
(Cat. No. W505) for
the procedures to disconnect and connect the EtherCAT Coupler Unit from and to the Ether-
CAT network.
• Refer to
NJ-series CPU Unit Software User’s Manual
(Cat. No. W501-E1-06 or later) for the
procedures for restoring and comparing data.
Summary of Contents for NX-ECC201
Page 38: ...Sections in this Manual 36 NX series EtherCAT Coupler Unit User s Manual W519...
Page 46: ...1 EtherCAT Networks 1 8 NX series EtherCAT Coupler Unit User s Manual W519...
Page 56: ...2 Features and System Configuration 2 10 NX series EtherCAT Coupler Unit User s Manual W519...
Page 82: ...4 Part Names and Functions 4 14 NX series EtherCAT Coupler Unit User s Manual W519...
Page 100: ...5 Designing the Power Supply System 5 18 NX series EtherCAT Coupler Unit User s Manual W519...
Page 214: ...9 Setting Up Slave Terminals 9 44 NX series EtherCAT Coupler Unit User s Manual W519...
Page 254: ...11 EtherCAT Coupler Unit Functions 11 30 NX series EtherCAT Coupler Unit User s Manual W519...
Page 278: ...12 Communications Performance 12 24 NX series EtherCAT Coupler Unit User s Manual W519...
Page 340: ...14 Maintenance and Inspection 14 8 NX series EtherCAT Coupler Unit User s Manual W519...
Page 400: ...Appendices A 60 NX series EtherCAT Coupler Unit User s Manual W519...
Page 401: ...Index 1 NX series EtherCAT Coupler Unit User s Manual W519 I Index...
Page 405: ......