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14 - 3
14 Maintenance and Inspection
NX-series EtherCAT Coupler Unit User’s Manual (W519)
14-
1 Clean
ing
and
Maint
enan
ce
14
14-
1-2 Per
iod
ic Inspections
Required Tools
• Flat-blade screwdriver
• Phillips screwdriver
• Voltage tester or voltmeter
• Industrial alcohol and clean cotton cloth
Tools Required Occasionally
• Oscilloscope
• Thermometer and hygrometer
3
Ambient
environ-
ment
Check that the ambient operat-
ing temperature is within the cri-
teria.
0 to 55
°
C
Use a thermometer to check the temper-
ature and ensure that the ambient tem-
perature remains within the allowed
range of 0 to 55
°
C.
Check that the ambient operat-
ing humidity is within the criteria.
10 to 95%
With no condensation.
Use a hygrometer to check the humidity
and ensure that the ambient humidity
remains between 10% and 95%.
Check that condensation does not occur
due to rapid changes in temperature.
Check that the Controller is not
in direct sunlight.
Not in direct sunlight
Protect the EtherCAT Coupler Unit if nec-
essary.
Check for accumulation of dirt,
dust, salt, or metal powder.
No accumulation
Clean and protect the EtherCAT Coupler
Unit if necessary.
Check for water, oil, or chemical
sprays hitting the EtherCAT Cou-
pler Unit.
No spray
Clean and protect the EtherCAT Coupler
Unit if necessary.
Check for corrosive or flamma-
ble gases in the area of the
EtherCAT Coupler Unit.
No corrosive or flammable
gases
Check by smell or use a gas sensor.
Check that the EtherCAT Cou-
pler Unit is not subject to direct
vibration or shock.
Vibration and shock must
be within specifications.
Install cushioning or shock absorbing
equipment if necessary.
Check for noise sources nearby
the EtherCAT Coupler Unit.
No significant noise
sources
Either separate the EtherCAT Coupler
Unit and noise source or protect the
EtherCAT Coupler Unit.
4
Installa-
tion and
wiring
Check that the DIN Track mount-
ing hooks on all Units are
securely locked.
No looseness
Securely lock all DIN Track mounting
hooks.
Check that cable connectors are
fully inserted and locked.
No looseness
Correct any improperly installed connec-
tors.
Check that the screws on the
End Plates (PFP-M) are tight.
No looseness
Tighten loose screws with a Phillips
screwdriver.
Check that each Unit is con-
nected along the hookup guides,
and fully inserted until it contacts
the DIN Track.
The Units must be con-
nected and securely in
place on the DIN Track.
Connect each Unit along the hookup
guides, and insert each Units until it con-
tacts the DIN Track.
Check for damaged external wir-
ing cables.
No visible damage
Check visually and replace cables if nec-
essary.
Tools Required for Inspections
No.
Item
Inspection
Criteria
Action
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: ......