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14 Maintenance and Inspection
14 - 2
NX-series EtherCAT Coupler Unit User’s Manual (W519)
14-1 Cleaning and Maintenance
This section describes daily maintenance and the cleaning and inspection methods.
Inspect the EtherCAT Coupler Unit daily or periodically in order to keep it in optimal operating condition.
Clean the EtherCAT Coupler Unit regularly as described below in order to keep it in optimal operating
condition.
• Wipe the network over with a soft, dry cloth when doing daily cleaning.
• If dirt remains even after wiping with a soft, dry cloth, wipe over with a cloth that has been wet with a
sufficiently diluted detergent (2%) and wrung dry.
• A smudge may remain on the Unit from gum, vinyl, or tape that was left on for a long time. Remove
the smudge when cleaning.
Precautions for Correct Use
• Never use volatile solvents, such as paint thinner, benzene, or chemical wipes.
• Do not touch the NX bus connector.
Although the major components in EtherCAT Coupler Unit have an extremely long life time, they can
deteriorate under improper environmental conditions. Periodic inspections are thus required.
Inspection is recommended at least once every six months to a year, but more frequent inspections will
be necessary in adverse environments.
Take immediate steps to correct the situation if any of the conditions in the following table are not met.
14-1-1 Cleaning
14-1-2 Periodic Inspections
Periodic Inspection Points
No.
Item
Inspection
Criteria
Action
1
External
power
supplies
Measure the power supply volt-
age at the terminal blocks, and
make sure that they are within
the criteria voltage.
The voltage must be within
the power supply voltage
range.
Use a voltage tester to check the power
supply at the terminals. Take necessary
steps to bring voltage of the supplied
power to within the power supply voltage
range.
2
I/O power
supplies
Measure the power supply volt-
ages at the input and output ter-
minal blocks, and make sure that
they are within the criteria volt-
age.
The voltages must be
within the I/O specifications
for each NX Unit.
Use a voltage tester to check the power
supply at the terminals. Take necessary
steps to bring voltage of the I/O power
supplies to within the I/O specifications of
each Unit.
Содержание NX-ECC201
Страница 38: ...Sections in this Manual 36 NX series EtherCAT Coupler Unit User s Manual W519...
Страница 46: ...1 EtherCAT Networks 1 8 NX series EtherCAT Coupler Unit User s Manual W519...
Страница 56: ...2 Features and System Configuration 2 10 NX series EtherCAT Coupler Unit User s Manual W519...
Страница 68: ...3 Specifications and Application Procedures 3 12 NX series EtherCAT Coupler Unit User s Manual W519...
Страница 82: ...4 Part Names and Functions 4 14 NX series EtherCAT Coupler Unit User s Manual W519...
Страница 100: ...5 Designing the Power Supply System 5 18 NX series EtherCAT Coupler Unit User s Manual W519...
Страница 214: ...9 Setting Up Slave Terminals 9 44 NX series EtherCAT Coupler Unit User s Manual W519...
Страница 254: ...11 EtherCAT Coupler Unit Functions 11 30 NX series EtherCAT Coupler Unit User s Manual W519...
Страница 278: ...12 Communications Performance 12 24 NX series EtherCAT Coupler Unit User s Manual W519...
Страница 340: ...14 Maintenance and Inspection 14 8 NX series EtherCAT Coupler Unit User s Manual W519...
Страница 400: ...Appendices A 60 NX series EtherCAT Coupler Unit User s Manual W519...
Страница 401: ...Index 1 NX series EtherCAT Coupler Unit User s Manual W519 I Index...
Страница 405: ......