4.1 TROUBLE IDENTIFICATION (Cent’d)
4.1.2 RECOGNITION OF NC SYSTEM
Ensure the following points so as to correctly recognize
the status of the machine and equipment regardless of
the details of the trouble.
(1 ) Name
of
machine manufacturer
(2) Time of delivery
(3) Name and model of machine
(4) Name and model of NC unit and others
T
The NC unit is provided with an interlock
swicth.
When the operator opens the door, the
NC unit power supply is tripped by MCCB and
the interlock switch is released.
Do not start
the check operation until the interlock switch
is released.
(Example )
NC unit:
YASNAC i80M
Servo drive:
CACR-IR05SB
Servo motor:
USAGED-05F
Spin dle drive:
VS-626 MT III (CIMR-MT III-7. 5K)
Spindle motor:
UAASKA-08CA3
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