1.1 Periodic Inspection
C1-3
ME0384-4A
Chapter 1 Maintenance and Inspection
No.
Inspection details
Countermeasures
4
Connection
status
Wiring connectors
loose? (motor/encoder
cable, field network
cable, stop circuit, etc.)
No looseness
Insert until the lock engages.
Wiring cable frayed?
No visual
abnormalities
Check visually and replace the cable.
5
battery
Simple absolute unit's
absolute battery (AB-7)
beyond expiry date or
lifespan?
3 years and
should not
exceed the date
written on a
the battery body
Even if the absolute battery is free of
errors, replace it if the expiry date has
passed.
Refer to “Specifications Section
Chapter 7, 7.4 General Specifications
[How to
Replace Absolute Battery]” for
how to make replacement.
6
Preventive/
predictive
maintenan
ce function
Preventive/predictive
maintenance alarms
generated?
No alarm
generated
Refer to "1.4 Preventive Maintenance
Function" and "1.5 Predictive
Maintenance Function" for
countermeasures.
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