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3.5.1 .4
Emergency stop switch (EMERGENCY STOP)
EMERGENT
RESET'
Use
this switch
to
stop
the machine
in an
emergency
or
turn
the
power
off.
When
this switch is depressed, the servo
power
supply of
the NC
equipment
turns
off and
the machine feed
is stopped by a dynamic
brake.
As
a
result of
this
operation,
the READY lamp
goes
out
and the NC
ALARM
lights
(alarm
code
3002).
Follow the
procedure
shown below
to
restore
the machine after
emergency
stop:
(1)
Turn the
EMERGENCY
STOP switch clockwise
to
unlock.
E
emerGENCY STOP switches of
a
lock
type are
generally
used.
*
(2)
Depress the
key on
the CRT
operator's panel.
—
The alarm
code
changes
from "3002"
to
"3000."
(3)
Turn the
servo
power supply
on by using
the
switch.
—
"ALM" indication
on the
CRT
screen
goes
off.
and
"
STP" is
displayed.
-
559
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