ALARM LIST
Number Content
000 Re-apply
the power after the parameter was input.
001 TH
alarm (a character with incorrect parity was input in the significant information
zone). Correct the tape.
002 TV
alarm (the number of characters in a block is odd). This alarm will be generated
only when the TV check is effective. Correct the tape.
003 Data
exceeding the maximum allowable number of digits was input. (See the Section on max. programmable dimensions.)
004 A
numeral, the sign (-) or a decimal point was input without an address at the
beginning of a block. (When user macro option is provided, see Section 111.
14.1 1)
005 The address was not followed by appropriate data but was followed by
another address or EOB code.
006 Sign
"-" input error. (Sign "-" was input after an address with
which it can't be used. Or two or
more "-" signs were input.)
007 Decimal
point "." input error. (A decimal point was input after an address
with which it can't be used. Or two
or more decimal points were input.)
008 The
tape reader control switch was set to other than
009 An
invalid character was input in the significant information zone.
010 An
invalid G code was specified. (This alarm is also generated when a G code that
cannot be used by the controller is specified.)
011 The
feed rate was not specified for cutting feed or the feed rate was inadequate.
017 An
invalid axis was to be moved.
022 In
a circular interpolation command, radius designation was performed for an NC
which is not equipped with the radius designation option.
023 In
a circular interpolation command by radius designation, zero or a negative
value was specified for address R.
029 An
offset value exceeded 6 digits. The
offset value should be reset.
030 The
tool offset number was too large for the D code of cutter compensation.
031 In
an offset value input command using G10 or user macro instruction the numerical
value under the address P specifying an offset number was too large or P was
missing.
032 In
an offset value input command using G10 or user macro instruction, specified
offset value was too large.
033 An
intersecting point can not be determined in intersecting point calculation for
cutter compensation.
034 The
start up or cancel was going to be performed in the G02 or G03 mode in cutter
compensation.
038 Over
cutting will occur in cutter compensation because the arc start point or end
point coincides with the arc center.
041 Over cutting will occur in
cutter compensation.
048 A move command was executed
without performing reference point return after the power was turned on or after
an emergency
stop was executed.
059 The selected work piece
number program cannot be found. (External work piece, number selection function
A)
060 The specified sequence number
was not found in the sequence number search.
070 The memory area is
insufficient.
071 The address searched for was
not found.
072 The number of programs to be
stored exceeds 95 or 191.
073 The program number has
already been used.
074 The program number is other
than 1 to 9999.
075 The program number and
sequence number were not found in the first block of the program.
076 Address P was not specified
in a block which includes a M98, G65 or G66 command.
077 The subprogram was called 3
times (5 times with user macro option).
078 The program number (specified
program number when called by G, M or T) or the sequence number which was specified
by address P in a block which includes an M98, M99, G65, G66,
program calling G, M or T was not found.
079 Stored program and tape
contents do not coincide. (Collating program)
085 In reading by the RS232C
interface, the number of bits of input data does not match or the baud rate is
not correct.
086 In
reading or in output by the RS232C interface, a transmission or I/O device problem
occurred.
087 In
reading by the RS232C interface, after DC3 (stop code) was transmitted, data
over 10 characters long was input.
090 The grid method reference
point return cannot be performed normally because one-revolution signal (or
reference zero point signal for the linear scale) is not input from the pulse
coder.
091 The grid method reference
point return cannot be executed normally, because the feed rate is too low to
synchronize the one-revolution signal (or reference zero point signal for the
linear scale) of the pulse coder with the reference counter.
100 The parameter enable switch
is on. Push the reset button after turning off the switch.
101 The power was turned off
while rewriting the contents of memory in a part program
storage & editing operation. When this alarm is generated, you must turn on
the power while pushing the DELET and RESET buttons to clear the memory.
110 110 The absolute value of data of fixed point representation was
not within the valid range.
111 111 The exponent of data of floating point representation
exceeds the upper bound.
112 Division
by zero was specified.
113 113 A function
that cannot be used by user macro A was used.
114 A
format error (except in <Format>) occurred.
115 A
value not defined as a variable number was assigned.
116 The left
side of a substituted sentence was invalid.
118 Nesting
of brackets exceeds the upper limit (5).
119 The
argument of SQRT is negative. The argument in BCD is a negative value or is
composed of data other than I to 9.
122 Macro
nesting is not within the valid range (I - 4).
123 A macro
control command was used in tape mode.
124 DO-END
statements do not correspond one to one.
125 A format
error occurred in <Formula>.
126 1< n
< 3 is not satisfied in a DO n statement.
127 An
NC command and macro command are mixed.
128 0< n
< 9999 is not satisfied in a GO TO n statement.
129 An
invalid address was used in <Argument assignment>.
130 In
external data input, the greater-address data contained an error.
131 In an
external alarm message, five or more alarms occurred.
132 In an
external alarm message clear, no corresponding alarm number existed.
133 In an
external alarm message or an external operator message, the smaller address
data contained an error.
143 T code is
commanded during linear interpolation (GOI) or circular interpolation (GO2,
G03) mode.
144 Either
T code or M code was specified in nibbling mode, or G72.
146 Unusable T
code was specified.
147 The move
amount of X and Y axes exceeded the allowable range in nibbling mode.
150 The
radius (I) was zero or negative, or the number of holes (K) was zero in BOLT
HOLE CIRCLE (G26).
151 The
number of holes (K) was zero or negative in
152 The
radius (I) was zero or negative, or the number of holes (K) was zero or
negative in ARC (G77).
153 The
number of holes was zero or negative in GRID (G78, G79).
156
The feed pitch (Q) was zero, negative, or exceeded the allowable range, or the
radius (I) was zero or negative in circular nibbling
(G68).
157 The feed pitch (Q) was zero, negative, or
exceeded the allowable range in linear nibbling (G69).
160 The feed command for X axis exceeds the stored
stroke limit in plus direction (pre-check).
161 The feed command for X axis exceeds the stored
stroke limit in minus direction (pre-check).
162 The
feed command for Y axis exceeds the stored stroke limit in plus direction
(pre-check).
163 The
feed command for Y axis exceeds the stored stroke limit in minus direction
(pre-check).
170 Programs
with numbers 8000 - 8999 and 9000 - 9899 are being edited. This alarm is generated when parameter
setting inhibits these programs from being edited. (See parameters 318-
210 A
movable part of the machine tool has touched the X axis plus stroke limit switch.
211 A
movable part of the machine tool has touched the X axis minus stroke limit
switch.
212 While
moving along the X axis in the plus direction, the tool entered the forbidden
area of stored stroke limit 1.
213 While
moving along the X axis in the, minus direction, the tool entered the forbidden area of stored stroke limit 1.
214 While
moving along the X axis in the plus direction, the tool entered the forbidden
area of stored stroke limit 2.
215 While
moving along the X axis in the minus direction, the tool entered the forbidden
area of stored stroke limit 2.
220 A
movable part of the machine tool touched the Y axis plus stroke limit switch.
221 A
movable part of the machine tool touched the Y axis minus stroke limit switch.
222 When
moving along the Y axis in the plus direction, the tool entered the forbidden
area of stored stroke limit 1.
223 When
moving along the Y axis in the minus direction, the tool entered the forbidden area of stored stroke limit 1.
224 When
moving along the Y axis in the plus direction, the tool entered the forbidden
area of stored stroke limit 2.
225 When
moving along the Y axis in the minus direction, the tool entered the forbidden area of stored stroke limit 2.
230 The
movable part of machine has touched the T axis plus stroke limit switch.
231 The
movable part of machine has touched the T axis minus stroke limit switch.
400 The
controller received the X, Y or T axis overload signal.
401 The
READY signal (VRDY) of the velocity controller has turned off.
404 The READY
signal (VRDY) of the velocity controller did not turn off even though the READY
signal (PRDY) of the position controller turned off. The READY signal (VRDY) of the velocity
controller turned on even though the READY signal (PRDY) of the position
controller has not yet turned on.
405 Reference
point return might not be performed correctly because of NC or servo system
faults. Re-try manual reference point return.
410 The value
of the position deviation amount on the X axis is larger than the value allowed while the machine is stopped.
411 The value
of the position deviation amount on the X axis is larger than the value allowed
while the machine is moving.
412 The drift
amount on the X axis is excessive. (Exceeds 50OVELO)
413 The value
of the position deviation amount on the X axis exceeded ±32767. Or the velocity command value of the DA
converter is out of the range of +8191 to -8191. Incorrect settings will cause
this alarm.
414 A fault in
the position detection system of resolver or inductosyn in the X axis was detected.
415 A feed rate
exceeding 51,1875 detection unit/sec. was specified
for the X axis. An invalid CMR
setting causes this error.
416 The
position detector of the X-axis pulse coder is faulty (disconnection alarm).
420 The value
of the position deviation amount on the Y axis is larger than the value allowed while the machine is stopped.
421 The value
of the position deviation amount on the Y axis is larger than the value allowed while the machine is moving.
422 The
drift amount on the Y axis is excessive. (Exceeds 500VELO) The value of the position deviation
amount on the Y axis exceeded ±32627.
423 Or
the velocity command value of the DA converter is out of the range of +8191 to
-8191. Incorrect settings will cause this alarm.
424 A fault in
the position detection system of resolver or inductosyn on the Y axis was detected.
425 A feed rate
exceeding 51,1875 detection units/sec. was specified
for the Y axis. An invalid CMR
setting causes this error.
426 The
position detector of the Y axis pulse coder is faulty (disconnection alarm).
430 The content
of the error register of the T axis is larger than the value allowed while the
machine is stopped.
431 The content
of error register of the T axis is larger than the value allowed while the machine is moving.
432 Drift
in the T axis is excessive. (Exceeds 50OVELO)
433 The contents of the error
register of the T axis exceeded ±32627. Or the velocity command value of the DA
converter is out of the range of +8191 to -8192. Incorrect setting will cause
this alarm.