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Cause
The parameters are
incorrectly set.
7
The motor speed cannot D Check that the phase sequence of . o Correct the phase sequence.
a
be increased (the
alarm No. 23 occurs).
The motor does not
correctly rotate only
when the orientation
stop takes place (a
The alarm disply
10
of the amplifier
lights.
An alarm appears on
11
the NC CRT screen.
The LED3(red) on the
amplifier lights.
12
The spindle does not
rotate.
13
Check
them with the parameter list pro-
vided by the machine manufacturer
(Reference 1.2).
and motor is correct.
referencing Chapter 7.
Section 1.3.3 which describes the contents of alarms.
Section 1.1.2 which describes the status display and diag-
nosis.
connection parameters are not 0.
Remedy
meters.
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