
8
8.1 Alarms Displayed on NC Screen
474
No. ContentsMessage
131 TOO MANY EXTERNAL
ALARM MESSAGES
Five or more alarms have generated in ex-
ternal alarm message. Consult the PMC
ladder diagram to find the cause.
132 ALARM NUMBER NOT
FOUND
No alarm No. concerned exists in external
alarm message clear. Check the PMC lad-
der diagram.
133 ILLEGAL DATA IN EXT.
ALARM MSG
Small section data is erroneous in external
alarm message or external operator mes-
sage. Check the PMC ladder diagram.
ILLEGAL ANGLE
COMMAND
(M series)
The index table indexing positioning angle
was instructed in other than an integral
multiple of the value of the minimum angle.
Modify the program.
135
SPINDLE ORIENTATION
PLEASE
(T series)
Without any spindle orientation in the
spindle positioning function, an attempt
was made for spindle indexing. Perform
spindle orientation.
ILLEGAL AXIS COMMAND
(M series)
In index table indexing, another control
axis was instructed together with the B
axis. Modify the program.
136
C/H–CODE & MOVE CMD
IN SAME BLK.
(T series)
In the spindle positioning function, a move
command of other axes was specified to
the same block as spindle indexing ad-
dresses C, H. Modify the program.
137 M–CODE & MOVE CMD IN
SAME BLK.
(T series)
In the spindle positioning function, a move
command of other axes was specified to
the same block as M–code related to
spindle indexing. Modify the program.
138 SUPERIMPOSED DATA
OVERFLOW
The total distribution amount of the CNC
and PMC is too large during superimposed
control of the extended functions for PMC
axis control.
139 CAN NOT CHANGE PMC
CONTROL AXIS
An axis is selected in commanding by PMC
axis control. Modify the program.
141 CAN NOT COMMAND G51
IN CRC
(M series)
G51 (Scaling ON) is commanded in the tool
offset mode. Modify the program.
142 ILLEGAL SCALE RATE
(M series)
Scaling magnification is commanded in
other than 1 – 999999. Correct the scaling
magnification setting (G51 P
P
; or PRM
5411 or 5421).
⋅⋅
143 SCALED MOTION DATA
OVERFLOW
(M series)
The scaling results, move distance, coordi-
nate value and circular radius exceed the
maximum command value. Correct the
program or scaling magnification.
144 ILLEGAL PLANE
SELECTED
(M series)
The coordinate rotation plane and arc or
cutter compensation C plane must be the
same. Modify the program.
145 ILLEGAL CONDITIONS IN
POLAR COORDINATE
INTERPOLATION
The conditions are incorrect when the polar
coordinate interpolation starts or it is can-
celed.
1) In modes other than G40, G12.1/G13.1
was specified.
2) An error is found in the plane selection.
PRM5460 and 5461 are incorrectly
specified.
Modify the value of program or parameter.